JPS59100418A - Flash photographing device - Google Patents

Abstract

PURPOSE:To indicate a user whether flash photography is to be performed with the proper quantity of flash lighting quantity or not by providing a deciding means for deciding on the quantity of arrival light to a subject by a maximum quantity of flash lighting on the basis of an aperture value, photographic distance, and other signals, and providing a warning method about said lighting quantity. CONSTITUTION:The left half part partitioned by a chain line A is a free setting camera and the right half part is a flash lighting device; they are connected together through terminals. A comparing circuit CMP compares a signal Avf from an aperture value signal outputting means ADO with a signal Avd from an arithmetic circuit ALU1, and outputs a signal LOW when Avf <= Avd or signal High when not. The warning means RA has a light emitting diode, which turns on by the signal input High from the comparing circuit CMP and generates a warning of under-exposure because of a deficiency in the quantity of lighting in flash photography by the Avf. A diaphragm control means AC controls a diaphragm APL by the Avf. When an X contact SX is made, a xenon bulb XE emits light by a lighting control circuit FLC; and a lighting stop signal output means FTT measures the light of the APL and the XE is turned off by a JB5.

Description

[Detailed description of the invention]

Technique? Field M This invention relates to flash photography devices, and particularly to flash photography from flash devices. The present invention relates to a flash photography device equipped with means. Prior Art Conventionally, photographing distance and flash of a flashlight emitting device)L firing W;ii"i
A flash photography device has been proposed in which the aperture aperture for flash photography is determined based on: In the case of this conventional device, the appropriate exposure with the above flash emission amount is 1f, aperture 1-1, or j maximum view E.
f[! jke'J (I was thinking about this and ended up losing the image in a hurry, so 2.2 aperture opening [if you use an aperture other than -1 for flash photography, it is suitable jfF, and the exposure is 1:). The decisive degree of freedom of the aperture for flash photography is 1.
. On the other hand, the gauze opening L1 for flash photography is adjusted according to the subject brightness.
Or (according to the manually set value, add a dog, flash, light emission, 1 toshi photograph')) etc. Teya 1>1 “Rin, is that integral 1 straight?
1. A device has been proposed for flashing JI to make (1 light emission) 'L' 2 stop LLJ.
In the case of the device, )5.
The advantage of flash photography aiming at p is ``11-Q, and'' two apertures (accordingly, flash emission h:, power bucket 1 斥1) is suitable for I-E exposure or A: I. There is.l-
Turn 2, close down the aperture (ζ), and use the light emitting device (or full blast), but the light that shines on the subject (1 is insufficient and the exposure is short) - No' goo photo ( This fs is (-.
The maximum light emission of the device; 5 and the shooting distance (by comparing the 1st aperture taken out and r - 8 f, rr fX '') C + I
Wz", 1MI-C'tJ> Q, (-)"f:J
,'ti lj t self-uut (ko?1'f, x-
2)・- or ℃ 4・device ()) I was hoping for a career advancement 1゜The purpose of the invention of IUl'lk 'htzh)-"f n"
1.1
Aim, 2 and (, loincloth) 5, 1 J of 1 J's 1 prong (Light 1, most shadow immersion (Kogo 3, 11 intersecting II White 1, 1-2)) . Shooting distance], Shinguo, Flashlight emitting device
fg, 1t1"-ji) (-hi-film feeling, based on the bad impressions, the above-mentioned maximum (flash light-) IL, light R-v subject (this: 1klJ), J light amount is F, jlT constant light・1) Yo;
A means of determining whether the force is strong or not, and the second determination.”
Answer 4 on the 1st floor number of the sending heart and others.
'rg, I'm going to show you a way to do it, and I'll give a hint to those who use it to see if it's suitable for a) flash photography or photography. Embodiment 1 Regarding an embodiment of the invention, 2. In Fig. 1, the left half of the dashed line A is a camera in which the diaphragm is set in one peak. The right half shows the connection terminal of the flash device 1i+11, terminal c, + i', ) or door 1i+11, terminal c, + i', (J'B,) is the camera) Rule 6.0 connection; complete diagram)] \ Point Ho 1 Noon connection end j'-1! +14 are connected to each other. (L)S)lt camera and 47 subject [)i4 y:
Output the effect to f, which represents ri+It.
It is an output means for outputting the shooting distance signal by manual setting of the objective lens of the camera. , outputs 1. from the detection device. Ratio signal SX or output (]5
reactor. , (ADO is the camera's 1st intersection value 417 output means, subject brightness and fill 13 sense 15 S
For flash photography such as aperture fjli, which is set automatically (this is determined by 8) or (1 means), outputs the 6th AvE of the 1st aperture (MDO). flash) 1-
Maximum light emission tri: 'f::i output] stage output 1 stage outputs 1 high signal 'V Ill' for maximum light emission for every light emission This signal is transmitted via the terminal (JF2) = (JB6). 1. The arithmetic circuit (ALLT) is manually powered. The arithmetic circuit (A[・1.-1.) is Iv n1ax+”v-D
%-Avd ■7. j'jj Buddha 1 rj・π. This 1 is a live bullet and it is 91 targets (-1 "Ald is the 1st: Sugi-like 4, - (2 (Aragiri a) v huge + jf low], No, Tokishi-) 1; Tsukai Aperture l +: j 2 chiru. Comparison circuit (CMP): i deviation value 1 bar bow output 10 subtraction (AI
-, :K),) 1st shift 1r from Fu; A, ,
1t" 261℃ 11 times; (A, I-'Right One-Rin Prayer 1 Spring Crossing HX-νji Avd and shell] 1-crossing L1.
'\, l・1: Ald no Tokishi t”Lo~ Aejn A
I, d's peak, 'j''lli and l)'' 1. Output second J

[41.1 "Aiko Juen (RA) It Omomo Socho f2 and λ- have luminescent Taioh 1:, ratio i, Nini:
11. Each ((: to IP) y'+, RA゛Hi 陹h"
The above diaphragm IC:i is input at the input -4<,) and the light emitting diode is set at the point RI11.
XE (1'!-4 Flash E'sm power is insufficient, Te1
f'142, .J'; ζ light -1 cannot be obtained, that is, the exposure is under-exposed. Nayo-do, aperture value Ｖ; power] Calibration value from 1st step (AD(,))
At means (AC-;) or aperture (A P I-) is set to the above aperture value. When the X contact (SX) is closed, this closing signal ('',
A flash of light is emitted through the end r-(JB,), (Ji″yo))
ll-place,'I-) Luminescence 11i11 ml+circuit (F
Send light emission start signal to I-C, send 2 guns &1, thereby emit 1 senon (xry))+US<E start-J-
Ru. In addition, (the closing signal of this Output 10 stages (■' [Dou is this closing point ";-'-No.-1 勺心; At 17, set the camera's f front shadow and 1 (APL) to J~ (J', H buy 7 The side force of the amount of light reflected from the subject due to flash light emission (starting with this reflection) L integral h1 is 1.1'5 for one film sensitivity.
When the predetermined value of λ is reached, a light emission stop signal is output/]
f Zl. C's A1ffl"; H end t (J 135
), (J Fl) Lights up through the light! fi'l I'
J] Circuit 3T-・LC:)1 separated, 4 Senon tubes (X1
4-Stop the light emission of ゛・]. (In the - embodiment, whether the light of one flash is m or not,
(It is possible to carry out with a similar configuration for ', #', and % when over-pricking occurs around 2 flashes as described in the case of "l j;."). From "e;6' V + n i r
To, overexposure every 5d'(I'm afraid this will happen)
All you have to do is A. Saraji'::, In this example, (7t camera
Notification means (l(,Atsul-・-Indication operation is "?r:cwaze", but the F line 1. 7) To send the equipment, 1-) 15. S1 Flash light emitting device (This may be transmitted and used to perform the flash light emitting device and perform the flash light emitting device. The structure is a front diagram showing this.The bold line part of the signal line is about 11 where multiple bits of data are transferred. (Aiming at controlling the overall operation of the Earth's power and Lasisdem): Control I is a microcomputer or microprocessor (hereinafter referred to as /'Co11) that performs two-exposure calculations.Power The secondary circuit (po,) generates a power-on signal (January (1):/!: when an electric i1ro (battery (B F3) is installed in the camera) and outputs this signal (P1 series). ) is the recent terminal (RFl): From this given second and knee, 1l-Cn(1) is reset 7).The oscillation 1 channel ((')SC) is the reference clock current (C1,) In the circuit that outputs ・1, 2, Kuhar people, 1l-co+++(1) glue otsuk input terminal T-(CL
) and each block of the pond: Camera system 1) shown in 2nd M by Kuro/Kubaru Hisashi (cP) of this input.
・The tree circuit operation can be synchronized. The display section (DP, ) is composed of, for example, a time-divisionally driven liquid crystal display (J3, μ-com (1) segment).
・Displays the exposure control value, exposure control mode, etc. based on the signal from the terminal (S[(a and the common terminal (to CO・1)). (O3C), a display section (I'), an interface circuit (1), and a strobe control device (CFC), which will be described later. Data selector (JH', ), input data (IN,
') to (IN,), 77 code circuit (AN,)1. :i,
t, the power supply line directly connected to the power supply (aC and 3B') (power is supplied from the 10th outlet). Switch 7 (＼・18) is a photometry switch that is closed in conjunction with the photometry operation. So, this switch (ts'ls) is closed.
&; When 3 is input, μ-CO's mouth (1) input terminal (ST) i
When the signal ``Hip, h'' is inputted through this inverter (IN2) 216, μmcorn (1) starts reading data for exposure control. At the same time as the deflection, the A-1) conversion operation, exposure calculation, and display of the photometric output start. 6. When the photometric input char (1'tls) is closed, the power supply transistor (BT) becomes conductive. Circuits other than the circuits mentioned above in the camera body are connected to the power supply line (
Power is supplied from “B).”Furthermore, =,4’!1
Start of power supply via line (10\・“B): 1) Power-on reset circuit (F-) ○,) outputs a red cent signal (1) R,), and this signal is used during exposure as described later. [)) Hoi control device ((',:,T), aperture control device (
CA), and each of these devices is re-centred. The block (3) surrounded by a broken line is an exposure control section, which is composed of an exposure time control device (cT), an aperture control device (CA), and an upper pulse generator (PG).
, the exposure time control device (CT) is II cotl+
The calculated or set exposure time data 1'v from the output terminal (CP, ) of (1) is input manually. The exposure time control device (CT) controls the time (
That is, a signal representing the time 2'TV) from opening to closing of the shutter is generated based on the clock pulse (CP). This signal controls the exposure time. The control device (c',, A) I is the output terminal of μ-con) (1) P2) calculates or sets the data ∆\v representing the number of stops, and the output terminal A. Router (PG
) is input manually. Pulse generator (1
"G) is the force, and the diaphragm (not shown) provided on the Noramotoki side outputs the number of pulses corresponding to the four-turn rotation of the ring.
The aperture control device (CA) is controlled by the rotation of the aperture ring manually inputted from the pulse generator (PC) (the number of aperture stages of the lenses (L, E): 2, and the number of pulses corresponding to 2). Count this Callan l value and μ-C
1) Compare the data ΔA v of the number of aperture stages (1) including i from the output terminal (OP, ) of m(1), and if they match, stop the rotation of the aperture link (2). Switch (LS) i, !: 2-lens (LE:), the switch that detects whether or not the lens (LE:) is attached. 1.F
:,) When the camera body is attached and locked, it is closed, and when it is not attached, it is opened. By closing this attachment detection switch (LS), input terminal (i,))-1 of input terminal (i,))
, ), the ``I words of ``H, igb'' were created manually,
μ-corn (1) is attached, p lens (]-t:)
Read the data related to the exposure time and calculate the exposure time.
On the other hand, if the input terminal (11) is set to "L ou+" due to the opening of the attachment detection switch (L S ), other calculations described later are performed without reading the value of the lens. In the figure, the block (5) surrounded by a broken line is a data output unit that outputs data for exposure control, and includes a light receiving element for open average measurement (I), ), a film sensitivity signal output Jfl 'ijT variable voltage source (\"T:,), λ/j number compression diode ([)1) and operational amplifier (OAl
) consisting of a photometric circuit (Mt:) and an A-[) conversion circuit (
AD), a set aperture value signal output device (A S ), a set exposure time signal output device <T S ), a /ilm sensitivity signal output circuit (SS), and a mode signal output device (HE/I5O). A PDP (PDP) consisting of 9, 1-photoreceptor/receiver elements is provided as shown in FIGS. 3 and 1. In addition, Fig. 3 shows the state before the start of the exposure control operation, and Fig. 3 shows the state before the start of the exposure control operation.
It shows the Russian-Soviet (River J) situation. No.: (In the figure, photographic diaphragm device ()\P i,...
) becomes an open aperture, and the reflecting mirror (RM ) becomes
For example, the subject light that has passed through a part of the bar 7 mirror installed in the medium flame part of the 31 reflecting mirror (12M) that is lowered to guide the light from the body to the 7-eye optical system is reflected by the reflecting plate (
R1-1) and is reflected by the condensing lens (JIF3)
The light is incident on the photodetector (PD, ) through -4. At this time,
The photometric output of the operational amplifier (OA, ) in Figure 2 is Bc+5
vAvo. Here, Tohano is the cover brightness, Av6 is the open aperture, and 'J:)~ is the Firno, jf f-7 Penx value depending on the sensitivity. Fig. 1 1-" Shooting aperture') (A P L)
is a signal representing the aperture value χν (signal 1) which is set or calculated;
(Go to R/1) The upper 47 reflector (RL) tj' is retracted out of the optical path. Then, the shutter (SIIT) is set to an open state 111.1. ]-, +,'), the lens ゛(
I Ll), the photographic aperture <Apt,) and the reflected light from the film <'e■+-) are collected)'C lens j,,'(L.II;B))) 'This light receiving element (PI) l) is manually operated.
At this time, the output of the operational amplifier (OA)
j ii E(v + 5y-A-).Based on the output of the second operational amplifier (OAl), the light emission amount of the strobe device (L, ) is controlled as described later. Neden A-F) The converter (AD) is μmco+,
+(1) output terminal (0,) to ')-] ii6b
” pulse or output
Based on the 10 analog photometric signals from the operational amplifier (OAl) + 3B v + S C
J (Two conversions are completed.-J) A-L) Converted data F3
v + S v-ノ＼＼ノ0 is the data selector (MP
, ) input terminal (IP, , )・\Ui can be obtained. The set aperture value signal output device f:AS) is connected to the lens (L[・
:) Noshi] Select the data selector (MP
, '1's input terminal 1 (It-'+)''\output. Setting position d1 hour Buddhist bow output device (TS) is manually set by the exposure time setting member (not shown) on the camera body. Outputs digital data corresponding to the exposure time 4-
Ru. The output terminal of this output device (TS) is connected to the input terminal (IP, ) of the data selector (Mp, ).゛The film sensitivity signal output device (8S) is manually set by the film sensitivity setting member (not shown) of the camera body (7). The output of this output device (SS)
' is connected to one input terminal (I P, ) of the data selector (P, ). The mode bracket output device (hqso) is located in the lens setting section of the camera body.
Exposure control code ("t") manually set by the exposure control
Output digital data corresponding to ie. , - The output terminal 1 of the output device (input 4So) is the data selector (N・I
It is connected to the input terminal (IF), ) of Pl). The interface circuit (IF') is
When the output terminal (0,) of m(1) becomes "High I+", various data from the exchange tons (1, E) are sequentially read. Then, when the reading of the divine data from the interchange (l-t:) is completed, this interfuni circuit (■I-゛) outputs the output terminal 1 ((l-t) of u-(10111(1)). P 3) According to the lens/↓ focus data, the above-mentioned 1st read lens data is transferred to the data selector (M P 1) and μm ROM (1).
The μmcom (
1) Enter. Note that this interface circuit (I
A specific example of the circuit of f'') is shown in FIG. 13, and its detailed operation will be described later.
) control terminal (O5) + (08), (os), (o
:. A signal input manually from L (Oz) and an inverter (I
Data is exchanged between the strobe device (Fl-1) and the human-powered signal from N, :). The detailed configuration and operation of this control circuit (FC) will be explained in the first section.
Figure 1, Figure 12.
1) Given the output terminal (OP, ) to the selection terminal (SL, ), the input terminals -f (I P 1) to (■Do,) The data bus (DB) is cooled down, and the data bus (DB) is
)l-manpower. This title collector (81P,...)
Table 1 shows the relationship between the data applied to the selection terminal (SL) of the selector (SL) and the data output from the data selector (Pl) to the data bus (I-)B). 510 koku, door-1
Output (1-)13) 1-1-Table 1
:, - Shows: ゛, Output terminal (OP,) output terminal (OP)
If the exposure time data from the input terminals (IP,...) is high, then the noise and sensitivity from (I)) are Data Sν
If 21 → ゛, then the exposure control operation data from ■D′- is “3←”, then the photometric value data from (IP4) is “4H”, then the data from (I[,) is If the data of Avo is "5H" (I i-' to the next set number of refinement stages--s Avo data is... 2 to be taken in, and 2 to 4 to output terminal (op3).
When 61I'' is ``,'', data from the interface circuit (I F ) is input to the input terminal (IP1) of the data selector (HE1[1,). In addition, the interface circuit (I I-') is input from the output terminal (OP3) "0+"', "J to"■
)□+'' data, the lens side circuit (1,, 1,
>The data shown in Table 21 (described later) read from C) are output to the terminals (IP, ), respectively.In addition, in μmcoIIl(i), the lens)>stroke switch (13) is closed. 11 When the manual input terminal (11) is "0111", the data from 418' to 418' is output. 1) Data IJμ- related to the lens (L)::)
It is not loaded into coin(1). Sui, Chi fR3) I, release button (f; press i-'Ll of Figure 7j station, close 5f-n, release button), kar
, Finger glf, @jl releases it. Suinona (
CS) I is closed when the winding is completed, while the exposure control operation 1'1 is opened and the accidental exposure is 1';Ij-+I
I'm going to do it. Release person f' (from R8j; -) connects the inverter (IN,) to
-75 human power terminal (N+) is input. Signal from accidental exposure prevention Suinosen (CS); input from 7218 circuit (AN,) through Oi〉・Bark (IN) Terminal) With two people working together, μmeall) (
1) Input i! Two children (i2) JrZ j't-le. The output end of the road (A N, ) is 1t-coh) (1)'s + end - end t
)! -Z. The output terminal of μmeol+1 (1), which is R-wired ′ζ
, Oq) is the exposure control operation that starts from 11 (1).
j (i sieve(), this'"Hi=, t+" signal 1-
Therefore, the release circuit (RL) connected to the terminals (0,)i performs the tree operation of the exposure control operation. The output terminal (0,) of COIII (1) is connected to the input terminal of the inverter (IN3), and the output terminal (0,) of this inverter (<IN:]) is connected to the power supply transistor 2 via the resistor. It is connected to the base of (BT,) at 21-. With this configuration, the metering operator can instead
When the first and second transistors (B T , ) are open even at −7, the first and second transistors (B T , ) are conductive! It is designed to be maintained as follows. Output end 1806 of μmcom (1)
"H" while reading the data from the interface circuit (IF) or lens (1, E) Ill.
The second terminal (06) is connected to the inverter (I
This inverter (IN, ) is connected to the input terminal of the inverter (IN, ).
) output terminal is connected to the power supply transistor (BT
2) is connected to the base. This configuration (2nd r),
When the terminal -(0,) is set to 1iH1+"fL, the output of the inverter (INs') becomes "I70p;
\'B) to the circuit (1-) on the lens side (LE) via the camera instinct side terminal (,JB,) and the lens side end 7- (JL,). EC) The circuit on the lens (7) side where power is supplied (1):
C) (- is L, etc.) Various data are fixed and fixed [<(C1 (RO) (described later) or built-in J]).Interface 7 unit circuit on the camera instinct side The black/couple pulse (CPl,,) output from (■+・) is the camera;・
I\ Wood side end j'- (J B ,), += :z
The circuit (L) on the lens side (L):C); is inputted through the terminal on the 1st side (Jl-31, )e, and the IF, 2nd side)
The address information and data of i (RO, ',) are transferred between the interface circuit (i-P) and the lens-side circuit (+, G: (:)) to RO (RO), assuming that the optical pulse (CPL) is synchronized. The signal is sent to the power output 1 via the camera instinct side terminal (J))) + the lens side terminal (Jl3). 1st g: ii 2nd i'<1t7) μm-com (1)
(g) Gravitational force - (-1-70-Char-1.) Below (2, Fig. 2, the operation of the camera system in the example is shown in 5'l, 11-70-'), I will make a theory based on ?-1.μmco111(1) is usually external T,] /'
;) ((Nikoshi) is not input, ξ is activated, (tj: '+V' circulating power.) I'm running out of power, Inochi (\Is) is tel + Friend Jl2, when the start terminal (ST) I = "HiBh" is set, the operation starts from μmcotI+ (1) or private room address. Also, inverter (IN2) The output of "116h" becomes 1 and the strobe 1lill feeding circuit (FC) sends a command (i-1'+) to start the operation of the strobe device (FL, )'7f pressure circuit (i-1'+). The power circuit starts to operate.Put the #1 spring 7, the photometering switch (43) is closed, and the star).
Check whether the terminal (ST) is set to 1i6h1)
It is determined whether the Photometric switch < lV, qε)
IC or open state, and start terminal (ST) or L
If it is "Lj Ill", it moves to step #2 and performs the movements of Suanop #2 to Temp #6. These and C actions: 2 will be described in detail later. -・ノJ, When it is determined that the start terminal (ST) is HIGH, the process moves to step #'7 and the timer register (1'I<) is reset). The contents of this timer register (TR) will be described in detail later. Next, in step #8, the lens attachment switch (1,...
, S ) or closed I & input terminal (11)") lig
It is determined whether the input terminal (1
If 1) is ``1.0'', immediately move to the #IO step, and if the input terminal is 1) or HiHh, #
5) Move to the human step and connect the output terminal of μmcone (1), F (Oa)') - 1i); h' with 1=, input the inverter (IN=) and connect the transistor (BT, ) The circuit ('I-EC) on the lens (i, , E) side is made conductive.
\At the same time as starting power supply, interface 1 [11
The operation of reading data from the path (IP) (IP) and source (h-Y: ) is started, and the process moves to #10. In step #1 (), the output terminal (o 9 ) of μmcom (1) is set to High, and the strobe control circuit (1・゛ ( )) starts reading data from the strobe device (FL). Step #11: Now output a pulse of l-]i31+'' from the terminal +<0.
), an operation command pulse is applied to the arithmetic unit (OA), and conversion of the photometric output output from the arithmetic tank (OA) is started. At last, Ste, Bu #12! 12, the data store (DR') in Melcom (1) (
2.1 pin data is set, and 2 data is output to the output terminal (OP,). At this time, as shown in Table 1 above, the data selector (to 11-ゝ、
) is output from the input terminal (11'+]l: Exposure time data obtained by two people), and this data is sent to a predetermined location in μ-con (1) via the data bus (DB). 1/Nosta: This is loaded. Then, Ste Nob #1Si=
t; Look, data selector! ,) "'1" in the content of R)
゛ or power) 1 can be gained. Then, it is determined whether or not the contents of the input-j knob #1G (here, the data register (DR') become 5H).
) in I) [If α is not “bell”, press 7” # 15 f Go back and repeat the same action 1°,
In this case, the contents of the data selector (D R) are 7', )・"5, and until it becomes I+, the data from the data selector (to IPl) or Melco+□) (1)
227. Zet included master 9, data register (1)
If the content of R) is "]," then the film sensitivity data Sv or il is read, and if it is "2 days", the data of the exposure control code is read. Here, in step #]1, connect the terminal (O7)
The Pal group output from 1. 8-I) Conversion has started and i) the contents of the data register (+] phrase?'"3.
- (Nina Rough Kotosani A-■) Conversion is completed, data selector (MP, Then, this data Bv15
v-Avo is manually entered into a predetermined register. Thereafter, in the same manner as described above, the data selector (DR
) is ``・1 已'', then the strobe device (1=”
+-) to the input terminals (1, , ) of the data selector (to and 11) via the strobe control device (to'C), or input to the μ-cone (1). Then, when we move on to step #16, at the second time, the data in the talent star (1)■<) is $5. lJ, -
, so move on to step #17 and connect the terminal (
0,) is ``1.L size'', and the human 10bo control circuit (F
C) is inactive and moves to Step 4t #18. In Step #18, it is determined whether the input terminal -(i,) is in the state. If the mounting switch <LS) is not closed, Is it the output of the inverter (IN,)?
If it is a+U゛: This will be explained in detail later (this,
Step #29] In the slap of Jf, the exposed length when the interchangeable lens (Lm) or not is installed.
'J4 now. #18 step 2 step 1,
If it is determined that the interchangeable lens (L) is attached to the camera and therefore the input terminal (11) is ``Iigb'', the process moves to steps #19 and subsequent steps. J-) in step #19 and the data center (D)
Data '5H' is sent from R) to the output I terminal (op,), and based on this data '5H', the data selector is input to the manual terminal (II', ) of the data selector iP,). Data Aν□s Avo representing the set number of embedded stages is sent to the data bus (1) B ).Then, #;?
Step 0] Here, L record date A~・sA~
・0 is read and written to a predetermined register. After that, " ] " is added to the contents of the data register (DR), and the process moves to step #22. ) Wait until l-1i becomes 11'. When all the data have been transferred from the lens side circuit (LEC) to the interface circuit (IF). J), and the interface circuit (IF) is μmc
)(i Hb) at the input terminal T-(13) of om(1)
Send a signal. When it becomes 1 (i6h), it shifts to #23 again. In this step #23, the output l'j' (Os) becomes "1, ... - ow", and this 111-o,
,,n (the signal is inverted by inha-ta UN,) to become "f(i)(h", and this II Hi 811
The signal is applied to only one of the power supply F runs (BT, ), and the transistor (BT, . . . ) becomes non-conductive. Therefore, from the power supply line ("C"1) to the lens side [1
The power supply to llfi8<LEC)-\ is stopped. After that, in steps #24 and after the balance, reading of data from the incle face circuit (■) to μmcom (1) begins. In step #22, the interface circuit (I F'
) is sequentially imported into μ~com(1,). In this case, the output terminal -(op,) of μmcoΩ1(1) receives the data of the data bus (1)B)l of the horn (0, 1+(1), 1'). No. 45 of "'61.l" to 1mi"D, . . ." shown in FIG. If the signal output from the output terminal (op,) is "S," then the data for nae/re is +17,
11 means the maximum aperture value A, VO, "88" means the maximum aperture value A, 1, "9H" means the shortest focal length data r/blade, IIA, 11 means the longest focal length data (t,
11 If BHll, the data of DVC)O, which will be described later, “C
If R'', the set shooting distance data D~・, and if D1→゛, the set focal length data f・) are respectively transferred from the interface circuit (IF) to the data selector (to 4 jP,
) input terminal (II), )l is input. moreover,
These data are sequentially transferred to the data selector (N/IPl).
) to the data bus (DB). In this way, the mel-com (1) selects the data selector (λ4P,
) through the data bus (DB), repeat the operation of importing various data from μmc.
om(1) completes the loading of all the data mentioned above from the interface 7 user circuit (IF'), #2
In step 7, it is determined that the contents of the data register (DR) are lT:,, 11, and then the next step #28 is proceeded to step 9, step #;? 8, the I/nce side circuit (13E
C) to μm via the inter7□-s circuit (■do)
The data imported into c o jo (1)]
When an interchangeable lens (LE) is attached to the camera, it is always determined whether the input lens σ is input or not. This cable for 1,100 and 1000 meters is μmcom (
The data that is first sent to 1) is the same data even if it is a tone. Is this check data entered?
]) will move on to the next step in #3S. Well, if this day doesn't come, #29's person 7 will be gone.
- Move to /b. 2) If the check data is not input, it means that the interchangeable lens (1-juice:) is not attached to the lens, or that the lens is not connected to the main body. Between: When a camera accessory such as an intermediate ring or hero's is attached: Is there an interchangeable lens r (LE) attached to the camera frame? , or check data or human power.
] The operation of step #29 and subsequent steps will be explained. In step #291, flash photography (-do-shin);
I'11 distinguishes whether or not the robot device (1" L) is input to the camera body, for example, whether a robot device (1" L) is attached to the camera. (PL) or when it is not attached to the camera: In this case, all the data input to the terminal (JB,) of the camera body should be 'Sall I'. , 2. and connect "Hi H" to the above terminal (JBb).
When one of the "h" signals is input, the strobe device (trt,) is attached to the camera. In other words, it is determined that the flash photography mode signal is input to one camera. - Robot device (F1.)
) is not attached, the process moves to step #31 and a calculation is performed to reduce the amount of time required for shooting with constant light. Now, an exposure control mode setting device (not shown) is used to set the automatic exposure control mode' to the program mode [S゛, aperture-priority exposure time automatic control (-h', exposure time-priority automatic aperture 1) automatic control mode]. Suppose that Now, let's say that photographer 1 wants the exposure to be set automatically. At this time, the output of the photometry circuit (to 4El is B~・-
Av11. Here, A~・111 is the effective aperture value.・Next, use the following formula (where the exposure time is 1'ν
(Bv-Avn)+5v=Tvc Therefore, the exposure time calculated as '1゛νC
Based on this, the shutter (S)IT) shutter speed is controlled. In this case, the number of refinement stages △Av is O
Therefore, the photographic aperture device (l\P[,) does not stop the camera, and the exposure time is automatically controlled using the TTL aperture metering method. In addition, in the manual setting mode, the value is controlled by the value set dynamically from the exposure time 1, and the number of stops is set to (),
The aperture 1) of the photographic aperture device (A P1., ) is closed 71, but not. On the other hand, in step #29, the strobe is attached
When it is separated by 1" from 1", it moves to step #30 and performs the top calculation of 1" and 1". In this case, the number of refinement stages ΔAvf is equal to O. Exposure time Tvr is set when one of the automatic exposure control modes is set (in this case, same temperature limit t,
It is set at the time of two-phase exposure [for example, 1/250 sec]. In addition, when manual exposure control mode is set, if the set exposure time [νS] is shorter than the time corresponding to the tuning limit, the exposure time corresponding to the 11th limit is set. 1, and when the set exposure time T'vs is longer than the set exposure time 'ν・3 or the time equivalent to the tuning limit (in this case, the set exposure time T'vs is defined as the exposure time for flash photography). i" v f. Next, the exposure calculation for constant light photography in step #31 described above is performed, and the process moves to step #32. In step #2, the strobe device (L"
) h'r1 Based on the manually inputted data, check whether the strobe device CFL, the charging type of the undisclosed main capacitor in )), or the signal described below indicating that the undisclosed main capacitor in ) has reached a predetermined value, has been manually inputted. 1-Main to be determined:
#3 When it is determined that a signal indicating that the charging/input pressure of the capacitor has reached a predetermined value is input.
The process moves to Step 7 of ;), and a message indicating that strobe photography will be performed with the camera is displayed -Y. - Power, 1.5 Main condenser photoelectric current) - 1. When the predetermined value has not been reached, 1 is well; 3 and 4 step:
," to indicate that the camera in question will perform constant light photography. In step #28, the data for change is
When it is determined that ``Yuka'' has been input, the system moves to #3 S's human step, and in step #35, it is either the human toro claw device (Fi,) or the device j, or k゛? 1-0 will be held separately. Strobe device (■゛L)
When it is determined that the camera is set to ν・t-]], as will be described later, (in step #36 j'i'! E for performing strobe photography is performed, and step #3 , ヲ°
Move to dry. On the other hand, if the strobe device CFL) is not attached to the bar, it will move to step #37 and perform constant light photography as shown in F. It will be done. (Bv+5v-Avo)+Avo-Ev---(1)
Next, when the camera is tilted (not shown), depending on whether the exposure control mode is set or not, the following calculations are performed in F7). When the 4 is 1, ;)・Ev・−48(・I) <Ll(,1)-Li(
Perform i'jig of 2). Avo'; AVC5i
＼V m (AV0: open aperture) value, Avm: best friend aperture value), use this calculated aperture 1) value as the aperture 1 for constant light photography.
) control value AV (by closing, Toha5-Av=Tv---(3)) and set the exposure time of 1,- to the exposure time control value 1'\・C for steady 'L photography. .1 Satna 1.X~BeAv
When oj eight, Avo is 1lilLaI value Avc and (2
−[、ni～−−A）2″1゛ν1−1(・t) pe 1 Calculate the exposure time force Tv<i″vmi
When n, T vm i n (T vlIIi n
Control the maximum (exposure time) (under-warning as Ltf i' vc). The aperture values A and v calculated by formula (2) are
8-> When A Vllll, A v m'? Let the control value Avc be i,),' v---, 8~・m---T
Perform the calculation of V---C5), and Tv> 1-v+o
When a\('i''vlllax;shortest exposure paste' river), A-・\=warning will be issued.1. : 11 values T vc to control two Tvmax, IHiro 4, -ノJ, effect・teIνl
When 11,1\, the (ro) expression rtv-outj'l-tai
'v;1. Control value 1'V (Do. Aperture I) Priority exposure 1], ν 1] Dynamic control -) value below A
:t - Called ``do, ζ''), then ()\vδ,--2゛\vo)+Avo=Av:;--
--(6) (-J is the set aperture value A~...), then: EV・-Av・、2'F~-11-Perform the calculation in (7), The exposure time can also be found at first glance. +l−−ζ, i' Vmin≦T v <, T
For VlilaX, set aperture value □＼v3, and ('7
) Formula (゛゛Calculated exposure time ill i~,
'νIII I II Nodoki wa l'~lIT 'l 1
1 as the control value T~, tv −Tvmi11=
Perform the operation η of AV--”-(8) and find that 1.Av≧A～・m
: For II, use formula (8). (7° Aperture value is 11 control value Avc. 5, also 1, ・Raku <A\For Ming II, Av + control value for Kawa 1)\ As νC, perform 1'under' and 'I-. Furthermore, the exposure time t1 obtained from equation (7) is
・〉'I''VIllaXSO) Then, the next 1-T vma
Let x be the control value 'Il'V (as E', v--TV・口1
Perform aX'''AV----(())1'1.
'rl- When Av>Avm, set AVIll to the control value A~・(・) to issue an over warning.
When v≦A~・Opening 1, the aperture value A is determined by formula (9).
Let v be the control threshold value, .\ν.C. When using exposure time priority aperture automatic side 1 mode (hereinafter referred to as FS mode), T'l v ---1" v:, = Av----(1
0) ij'! When A~0≦Av≦Avm, the set exposure time '1' VS+, (10) 2〇, the rested aperture value l\ν, and the bite control value \vc, '[' ν. When Av<Avo, AV・0 is the control value Avc
As, 〔〕v −Avo='i'v----I of (11)
4. And 1゛～・≧′1゛ν' Il
When there are 1 groups, Tv calculated by equation (11) is set as the control value T.
Let ~・C be, and the height of l'~・kuTvmin is Tv+ni
When n is set as a control value, an under warning is issued. -, first appeared in equation (10), where r:, AV is Av>Avm
The throat is Ev--Av with Av [o as the control value Avc
+n(=Avc)" Tv---(12), and if '1'v>l"Vma In addition, when T v <]" vmax, the TV calculated by equation (12) is set as the control value Tvc. When the manual setter = - mode (hereinafter referred to as 1 mode), the set Avs, TV・S is the control value AVC 汀V(
Then, F, v-(Avc+Tvc)=△TEv---(1
3) Calculate. In step #37, when the calculation of the setter of a-1 is completed, i'Ilin of AVC--Avo:=Δノ~vc----(1□↓) and move to #38 i swipe 4-
Ru. , second, 1. Uichikoshi' [, #35 stainless steel)・
If it is determined that C1 is installed, #
In the step of 3G, perform the operation for S)・Robo-photographing-;Cedar, and then perform the calculation for the above-mentioned constant light photographing Te, Pu: - to transition. Next knee, the 1st calculation content of step #30 is the 6th milk'i
Fig. 8 >7 and 9 ['<] + flowchart in Fig. 10) : Power 15 (ll
! I C'c7') T T L, photometry (two-day emission - evening light), control mode (hereinafter referred to as T i'), mode, ゛) or camera book (Book 1i111 l) Kano mode 1. This shows the relationship between the aperture value for exposure control and the aperture (exposure). Let's write this graph as 70- from L to C.
Nayat: - based on i'l' 1. In mode ゛F1
The operation in the case of a mote will be explained. Step #101 is (Bv Avo)+Sv+Avo=Ev---(1
5) 1iii Do Q- (・, Next: Ko, Mata Dipu #
At 102, press I/17 from LM position ([”L,) to ty+
f - Select the set mode or the external light mode. 'r, -i' If it is the TL mode, the process moves to step $1.03, and if it is the external light mode, the process moves to step 10 (#2+)1. Next, in step #103, the Y mode changes depending on whether it is on the camera side or P mode.
, 1 of 7! , U/B: 'O transition 1, #10□F's sufnozo Y? Ii attached to the camera body and the Tayu interchangeable lens (g,)-) 11; point R1i separated by 30
f + ll + 1 or more F or f + 1, 2.3 (')
11111 or less - that is - film acid, degree 5v = 5
(, -corresponding aperture)) value A v f , as 6
<l)'≧() (Fig. 0 Wl) is set. At Zoshi 7,
# In 106, synchronized exposure old story']” v f? 5
(1/30:;ec) (W1 in Figure 6) is set. Focus separation: '3 tJ n+m'? , Minri), then #ko()7 no Mata Tempte 31 m lot ~ 5S shout [I no Han 1 river [- determine whether there is. So I2, this t7
) range, A~・I, then 5 (F5.6) <
hs+3 then IW,) and set i' v f as 6
(17603, set eO (Figures ~, Npa); J::
do. Focus 1irj away 31 hun-5 Srom
Range: If there is no two, then one is missing. Usage: goa jshiba゛, A v f:, 2.1 (
[・l), to l”,・fgo-7 (17125se
c) (Fig. 3T,) and focus NU or 121 o++
If nV is -1-, step 1 of #113 (
Month 1, A~I, = 3 (F 2.8), Tvf =
8 (17'250sec) (61st] T,) 7,
Step 1 of #115: Move each. At the input balance of #11S, the calculation of S~・-5 Δ5V---<16) is performed, and in step #116, ``Avl',
The calculation 10Δ5v=Avf (17) is performed. , - determine 'O Avl', - and -2
If the illumination sensitivity changes to the high sensitivity side -1-, it will be appropriate.) Filling with old jC light / - person q 1 light 1 pj less and it is filial. '1 of [Ikki]
10. Close down the aperture 1) within the π interlocking range (, H-j
You can do it with something like Ruji. Therefore, when using a robot camera ax: (1) Deepen the depth of the bed - it can be said that = 2 illumination sensitivity or S Shinimachi) to -1 - C If there is, the aperture will be narrowed down by the main value △ knee ゛, person)・1] The mb range is odd 1'1shi・5
・. #1] Step S of 7 is done in step #11.6.
(17) formula) Avf or A ~ □f that was 1:j withered
＜Aν・Q and ``knee''-h□
#11S when A vl'< A vo□)
Nomata Anfu Sen... A to 0 is the aperture for slow-bo photography l) value A
Let it be vf. #11'7 Suffu knob Avo≦AV [
If it is determined that -, then in step #119 it is determined whether or not vf to A Vl+l < r. Let A~1, A vl++ 'ei A
vf Titba #] 8~Y calculated at 16 steps/2 degrees is the master flash photography aperture value, and #1 at 7
Step 2], move to step 1. #12] step, Avf4 river＼・(≧E s= + 1−−−− (1
3') Determine whether it is 7 or 7 [5, If 11 of equations (18) are self-sufficient, step #181...2
,) 1 different" - If you don't do it, step #122 ＼
1) Switching point: The corresponding value of E is Inx·-1c++ in the example of FIG. and,
If Ev < 10, then AvLTJ+ is +:!i, and then the value determined by Step #131. On the other hand, for heights of I≧10, 5 is shown in Figure 6.
(After calculating \vf, T ~ ・f in the following way, #11 what step) 2. In step #122, move to E. ,vll-△vt':=''va----(19)
Exposed M-*: Do, #123 Suu'ybu Tva>
8 or how・1' (j separates 1, and TI・31
When ≦8, in step 2 of #1:E f') (19
) equation, 1u and t2゛]゛1・a is the control exposure time'1
[2] Move to step #131. ,
: In the example of Figure 6, if X~1, then 10<Ev≦1
3, W corresponds to a range of 10≦Ev≦12, and TI corresponds to a range of 10≦T; ν<11. −)j, T
When va>8, use #124 step/b to set 8<
1, /250! Xcc) with a nail and 11. Then, perform the operation n of (20) from ■ and 1-1 "Nail" A\? The process moves to step #131 using l~·d calculated in step #131 as the aperture value Avf for flash photography.
If A va > A va1], an over warning is displayed on the display device (OE) in FIG. 2, and Av++1 is set as the control aperture value A, and the process moves to step #131. #2) If the part corresponding to step #129 from 2.↓ is vt', -r in FIG. 6, then Ev≧13. If W2, Ev≧12゜1゛1, Eν≧11.1”, then)
: corresponds to the range of ~・≧1(-). In the following explanation, Av is calculated based on the value of F, 'v+4.
This is done by changing the value of 2 to 1):v as explained in FIG. 1. , in the first column of 2, is 1) Niji, or OEv-
It is sufficient to set it to an appropriate value of 8 among the 2Ev culm values. Next, referring to FIG. 7, the exposure calculation operation at S100 will be explained. 71g1l, the solid line is i'
Set vs = 3 (1/8 sec)) L': m
jM, the dashed line indicates TV3 = 6 (1,60 sec).
This corresponds to the case where 0sec) is set. ``:)'' In step 3, switch to ``F1 mode''.
2 # 15
Use the door knob in parentheses to determine whether it is in S mode or not. Then, in the case of the -9 mode, the next step #151 is to determine whether the SSO is '1' to ''. Then, 1゛＼13≦8 j, ′l:'i' is the control exposure time ゛l゛ν [and the step of #154, ・zo:-transition'', -h, ′I ``When vs>8, # l 53, l
With i'7b, '1゛νd with δ') J ball) and #154 step) Nido multi-1 end. I am in a slump of sweet 15...1, Ev+1-Tvf=Ava----(21)
Perform the force calculation and calculate the control aperture I) value ~·d. And Ava<A in the steno knob of l$ :l 55
If vo, go to step #156, Ava2A
If it is vo, move to step 1 and 8 - Do 7, #
In step 155, Ava or AV・1 (, \\), which produced t in 7-7 (based on formula (21)), is #1.56. Using the steno knob, set Pa A-0 as the aperture value of the bale group j, and set it as 8v+, and use the small equipment shown in Figure 2 (
L'E)l Koyo 1), A:・After performing the Dar police store #1
31 people/input ■''-ru 41, -ne- is the th '
Figure 7 J) In the examples, each solid line indicates G;
νku′3. The broken line Yang Kai has Ev<6. In the case of the dashed-dotted line, it corresponds to the area of ij - Q...ζ (., # i 55
)) If it is determined in step #158 that Ava≧Amaro). And, in #158's 1 knob, Nova>z\Vm.
The main thing is 81 to 4-ru. A va <-A vll)
When 2 or 1 are separated, in step #165, the aperture value AVa calculated by equation (21) is determined as the control aperture value Aν[, and the process proceeds to step #131.3. This operation is the 7th section.
Elv'l, 14, - in the prison uri line・small field f meter [
Koha;;≦To:～・≦16 area 1; On the other hand, in step #158, AVa > AV
When separated from 5 which is 1+ and 1゛1], Step 7 of #159: 2 J5, Aλ・m is controlled aperture value A v f
And bo? ), at step #16 o H, Ev-1-I A ~・l= T va---(
22) If 21-1-, then 8, then step #161: ゛, and determine whether 'l' or ・a>8 or not,] ゛～・th≦(; When (this 1, step 5 step #162 (multiple lines (7, second step #162)
In the equation (22), find 1'~ exposure time for narrow range control ゛■゛νI, and then step. Step 131 (,: Transition. This means that the i-th 1 (indicated by the solid line), - is N1≦g) ~
- 1 [in the case indicated by the 3° broken line] - t≦t,'v
41G's territory, evening, I'm here! 1 to 1, na J), ・
The dotted chain line indicates the height;! z・l舊オ Applicable area 1”,
1'f - not present. On the other hand, if Fνa>8, the process moves to step #163, and in step #163, the control exposure time '
While setting rνF as 84=1/2505ec),
1) Give an oval warning J) using the display device (OE) shown in Figure 2. Thereafter, the process moves to step 1 of #131. This is shown in Figure 7 (in this case, Evn1
This corresponds to area 6. Next, the calculation operation in the case of A mode is shown in the graph j in Figure 8.
E and FIG. 10 (7) Flowchart 1 will be explained accordingly. -1- As mentioned above, in step #150,
If it is determined that it is S mode 1' or not, step #17
t) Step 1 is entered, and in this step it is determined whether the mode is A or not. If it is determined that the mode is A, the process moves to step #171, and in step #17, it is determined whether the focal length of the lens is 30 m+nl. 30
If it is less than mm, move to step #172,
Exposure time Tvf representing control 11 target value is 5 (1/3
0sec). On the other hand, the focal length of the 1/]/z is 30 mm':i
Q: Long, for humans it moves from Ste Nob #1 to 3,
The focus KV1 distance of the lens is 31 m+-5 to 551+
If the size is within the range of 1lIT, 1″-1
j separate - do. With a size within this range...? ) when #
Move to step 1 of X74 and set exposure time Tvn6 (1/
60 sec), the focal length of the lens/z' is 3
1 mm7'7 to 5 S Determine whether or not it is. When the temperature is within this range, the process moves to ``76'' and the exposure time Tvf is set to ``7 (1/125 sec). On the other hand, the focal length of the lens is 5 F5 nun to 1
If it is determined that the size is not within the range of 20 mm, step #1 "7"? , and set the exposure time Tvf to 8 (1
/250・sec). - After performing the operations described above, proceed to step #178. In the group, A vs + T vf≧T': v+1...(
23) Determine whether or not the condition is satisfied. (23)
When the formula is satisfied, #179 (7) step,
The aperture 1) value l\νS set at 7° is transferred to the control target aperture 1) Av [to-determine, #13] step. This action is performed in the example shown in Figure 8. ', in the field ζF of Wl, ■ Tomoe; shi: 9, W,
In the case of: KohaE~? If ≦10, ]゛, then lrush≦
11, ]゛, case: There is a region C" where 1v≦12. On the other hand, if it is determined that there is no human power or leakage foot alone in step #178, then step #180 Move to step I7, second step knob [80! Second third ν, Ev+
1-Avs=Tva (24) is performed. After that #181 Step 2 B1: Nataete 1゛～・a
>8 or not. If the input step #181 is j5 and it is determined that Tva≦8, the shift is made to step #188, step knob 1, and the step (2nd
・↓) Exposure time 1゛＼・a calculated using the formula
is set as the fi control target value, and then #131g) step/
7°) This transition is filial. 1 - The area in which the above action is performed is
In ~”1 of Fig. 8, 9<Ev≦, 12, ~\',
l:ori・'C is 10 <I:', v≦12, "l
' , i2 or 1 is it<I': v≦12, 1
area). Na J5, ] 21 Koori Te 1, The area where the series of operations is performed is Tj. #181 person step i-, Tva>8 biF-1l
When it is separated, it moves to #18; ≧ step 5/2, this 1),
λ template l$1821'', exposure time 1゛～・[
4-8). After that, Ste, Bu9183! -Move to 1, enter -i'knob #-], 83 i, 2, Ev+1-Tvf=Ava... Perform 11 calculations of (25). Then, Te Ste Nob #1 and ↓ to j; +,
), the calculated Ava in -1- is Ava >
It is determined whether A Vllll or j)-. A1. □,,
When l≦Aνl+1, then the sub-knob of #18"7: 0, the value 4\νa calculated by equation (25) is set as the aperture value Avf of the control mark. , the above-mentioned operation moves to step $1311m.
When jA va > A vm F, $185
In step #1861: Set the aperture value Avi to the control aperture value Avi, then step #1861: 7). 'Use the display device (0) in the figure to display 4-8-warning 7'4. 1 'i n' i) bu:
2I; 1'Ij is divided into 1'Ij and X-,
Step #1901, which corresponds to the N1 point, moves to the 1 Sugenobu: i End. In step #190, it is determined whether 1.about.S≦8. −1” vs > 8: Infect゛I′
ν Thief 8 and Sada, right, steam...Sōtatami: Nodoki: Kohaichi 1'v
;ri・'1゛νF and tail, ggino) #10 :3 &
') Set Suge'7'l- and set Avs to Avf,
After the 9th L, 7) step, move to step #-1, 31, ~ Sat) (5-1 step of well 102 = T
i' L, S10bo top = 1・゛〔゛not, - or rl
By the way, the external light shade will be set on the human stroboscopic device (do]-).
20 + 1:, 1, transition to the descending Sugenobu-]-ru. (When setting #201+2, the exposure control mode on the camera side and the 1111 mode are different.
be done. If it is in the IVI mode, the process moves to step #202 and it is determined whether the set exposure time 1' vs > 8 (5j1). The control exposure time ゛I゛\・f representing the target value is set to 8, and T~, H;'! 1 at 8, open for control exposure'
1゛~・f is defined as the above Tvs 1,) Kni, ノ, step # 205 i::);1.・So, the official aperture value is A.
.about..f is defined as the redundant aperture value Av+:, and the process proceeds to the slurry of #131 mentioned above by -4. On the other hand, i, Sat, 5. ') Switch i゛No 7°# 9 on 201, go to 1 mode 1 = not j 11 separate Koma 1, u, l The force/' Exposure control of the device (- is P, A ,
S's chair 1-7-toe 1. , people, bu 4
1' 2 (Moves to 16, L. N's (1,. ":)'s focus [i separate from)" quun Tsutsumi, -1. When attached to a canola device, it has a focal length of 121 tons (1, "l").
Ga:” 014...I・Nodoki (Koha, 1triI
Exposure time for φ11] ゛~i' is defined as E), $ 21
(<'s scale - 7" tl transfer. In Sukenobu #206, -) - The focus of the lens (LE) [
30 hlhlll:') も艮と11] "When it is small, then: 2 # 2 (18 no Sukenobu 1, - put,
The focal point “[i distance is 31101+11 points to 5511τ1]”
It is determined whether there is a range or not. 5 of the above tons (LE), (point tj1.I distance;) 101111
)t,, 'jmi53') hlldirect) When the thickness is within the range of:,21,5th,傅]Goed out I time open゛1゛~・I is (6 and sY Therefore, move to #213 Step 7°#2 (18i2).
The focal length of the above I. nun 1-5)]): 31 nun
If it is determined that the size is not within the range of 55vo to 55vo, move to the #21 f) knob, record the waist, and set the thickness within the range of 56+111117'J to 120mm. 5,-
I focal length is 56 mm', J'J to 120+nt
When the size is within the range of the mouth, the control exposure time 'f' is set as 'i', and the process moves to #213 Sukenobu. Similarly to 1, at step @210, [
- If the focal length of the recording (1, E) is within the range of 56111111 to 120111+11, 1-
When separated, there is a $ 212 person゛゛゛゛/pu:-J3, the control exposure time is set as ``l''~・fake8, and #21
Move on to step 3. # In step 213, A~.[
Get data for #:? ]・1's Sukenobu Avlku Av
Determine whether it is a sail or not. AVI'＜AV
The height of O [this is the aperture value for controlling f]\vf is set as Avo, and the j knob is moved to 7 of $218. Ichiriki, ], =, +1 Nu2 Denbu # 21.4 +,:
Oshi・de, Avf! :'1. ．． ．． If there is A~・o−C, it will be separated by 111, and the next f, the third one on the balance #216, will be Avf>)\~bow l), which is 4'.
-Separated. Avf > AVi+% i, =
i, 'Soil, control aperture 1) The value A v f is set as Av+ll and is transferred to the #211q stenoa -4-. Aνl≦A
V "When 11 (: Immediately step #218, P: 2 transition 3, Step #2181."'J≦0, F;\・+1-Aν[-2 Tva...(26
)'s performance p4 Ka・Gyowa 2 Shiro, next] Choirite/Bu #2 l
It is determined whether T va > T vf, and when the effect is [-2'i"va: Koha, Sara (ko, #
,'1. ,','= ,1's Sukenobu, ,move to 1. On the other hand, when Tva>'l″vf, l 220 L
]) Sugeb: Two transitions. #220-2. f□yB1 is 1, Tvak8 and 1'lj are distinguished from 1, T..., 1>8, and key:2, move to step #222 21-r L, control Exposure for 11,! Open 1'\
・[ is set as 8, step 1 of #131, baby j-)
- When it is determined that the above 1220 is ``7'', r -', 7''-2 f6 and -1' va S 9)-, step #2211: J9 is determined. , system 01
The exposure time Tvf for 1 is defined as '1゛νa, which is obtained from equation (26) (26), and step #131 (second transition,
B, When photographing in the external light strobe mode as mentioned above, the aperture value of the photographic diaphragm device (het.L) should be set to Controlled by the set aperture value. In the case of t・1,:, the exposure time is fixed according to the brightness of the subject.
(If there is a gap between the exposure time that is set depending on the distance and the synchronization limit exposure time), set the control exposure time T to r as the exposure time that is set depending on the subject's skill level. reactor. On the other hand, when the exposure time determined according to the subject's temperature is outside the range mentioned above, the control exposure time T~·f is set to the focal length, r', I: distance (corresponding to 'C In step #31 of Figure 9, the data from the strobe (two people)
Based on a\, film sensitivity Sv, Len (vli distance data I from ')v, I vtaa\+ 5v-Dv= Avd----(2
Perform the calculation in 7) and output the interlocking limit (1) for flash photography (1), the threshold value A~, ().Then, in 2, #1
3;? In the step 'AX・f>Avd and 4・Iil or not, 2, No~v (>AvIJ and 7, the interlocking limit))) Aperture 1) Value A~・d up The control aperture") value becomes Avf or a small aperture, resulting in insufficient light output. , 8～・To f distribution～・
d The sharp part is the control aperture value, ・雛・1゛, or the interlocking limit aperture value A (・, since the aperture is more open than 1, the lack of light emission: roller )- and without IJ,
Interlocking outside police↑Transfers to #l::+s's sura'nob without being blasphemed. Step #132: If CA vf > A vd, then (Avf + Avd)/2 = Av----(
28) is calculated, and the aperture value of 1)1] is calculated between the calculated aperture value A~・l and the interlocking limit - early aperture value Aνd, and the aperture value is interlocked with the display device (RA) in Fig. 2. After the external warning is given, the next step is #1j→5; 'kv<Avo' and 'kv<Avo' make the difference between whether or not there is 1', A v<
If Aν・0, set A to IQ as the control aperture value AνF1.
If −6≧AVO, then l～ and ・ as Avf, and #13ε)
Move to the next step. #”, in step 38, Ivmax+S
First, perform the calculation v-AJ=Dvmaxφ・Conflict (29-i). In step #139, lvmin +5v-Avf"lvmin
The calculation of contention i2 9-2) is performed. Both types (29-
1), (29-2), the control aperture value 2.
The data Dvmax and Dvmin are calculated by the strobe control device as described later. Strike “J Water Equipment (
January-1)! , - feed 7t, in the strobe device (FL), control the amount of light emitted by the strobe device (F']-,) based on the signal knee from the photodetector (PD, ) on the side of force/4<j'c; 14) Displays that flash photography will be performed in T'i' +- mode. Here, ゛, Itsujiin is the above-mentioned strobe device (T']-)
(This is data indicating the minimum amount of light emitted at the camera.
The minimum light emission ffl of L) is set to a constant value in advance. J, and record the data representing the minimum light emission amount in advance in a storage device (not shown) on the camera body side, and read the minimum light emission amount data 1ν11 of the strobe device ( ) from the storage device. ．． You may also rub it to read out the number 1. Next, in Suff/7'#140, the number of aperture stages △ of the photographing aperture j) device (!\P L ) is determined according to the formula below.
A1〆f is calculated. Avf Avv=△Aν・[・・・(30) Step #14.1 (Here, samurai i,: l−
:jl, ri... Then, the exposure deviation value Δ) is calculated. (Ev+1)', Avf +Tvf)" Δ
To3: v ・ ・ ・ j3 . 1) The calculated partial X-value 7 to Ev is displayed on the display section (up) in FIG. The above-mentioned deviation value, Het:V, indicates how much the sub-subject deviates from the appropriate IF exposure when human flash photography is performed. $14. In step 2, ``is #], ↓ Step 1, and ``calculated △[uh...'' or △EV≧0 is determined. - Close, △Ev≧0. That is, No. 01
If λ1, then E v 41 (If 'l, f i l
1-in f 1ash mode and 7): with power, end r-fo, l) "') iii 1+"17
゜te#L・L!')+7) Move to sub i/bu -]ru]
1. On the other hand, with #142 and i″'l/b, AF~・ri0tepa is -, etc.; Since it is the mote used as the source, in steps #1, '1, 1, connect the terminal (01,,)
' 1. , <>su, 'l and move on to step #1・1). , ２Iノi1't"l−(0,,)h
In the case of "'High" j75 and "I-our"・
The operation of the strobe controller path (FC)', = Q y
・More on that later - filial piety. Next, in Step 7 of #', 145, the photographing distance data of the lens 1) v or the maximum photographing distance of the lens I) ~ (whether it matches the lens or not) Determine: ：Here C゛、Maximum shooting distance data 1)～...Wato(Yo)From the position of infinity 1"1" Shooting distance data of the previous position D
... and 1. The data output from each lens is sent as fixed data from each exchange point to one lens (since there are two lenses). The details of 1) will be described later. #1451.7) In step 1) ν≧D\・CD is ii
+1 In this case, even if flash photography is performed, the probability of exposure edge f/leg is very high because the shooting distance is close to infinity, and basically closed-path photography is τ/ river'
(If you are looking at #146, then the display device () is in the 2nd position. Move to step. -tsu J, #14/15])c・<1)ν・he・teaaro-
1, 1j, etc. are divided into 7, 1, and #8 in Figure 5.
'r's steno knob: 2nd shift 1'-1-ru. This is an explanation of the 1st and 7th steps of the # and 3G steps in the L or S diagram. , for infinity warning, connect the terminal (0,L(0;L(0::)i(cL)) to "f-
1 + 5h”, 2 and (・I am doing it.
Figures 9 and 10] In this case, there is no need to ignore warnings like this: Didn't you explain this or give a warning? If there is no need to use 1Z1i, terminal ((-))
, (0,)l(,03>,(0,)!2i,i“Lo(
(If there is no J3 after outputting the command output - Y or 8 people - or 5, -,
However, if the current situation changes, there is no need to issue a warning, but if the warning condition is maintained, a serious problem will occur. . Regarding this,
This is omitted to simplify the chart.
Type 2:) Explain the operation of the device in the figure. Human Te, G#, Bow 31-Oi'ko, S), Robot Device (5 for G) lλ, Rano'-COIII (1, Strike nl Device (
When the charging voltage of the main capacitor (not shown) in 1-L, ) reaches a predetermined value, it is determined whether the light signal is completed (hereinafter referred to as "light completion signal") or by human power. ``I'll separate'' the completion signal. When it is manually operated: 2, put the person-F number 3g1, ->1'
1. Cuff? ``'' mode (17 is flash mode, shooting mode 1 and 1 and ``v'rl, ≦j'l, ■-hi, exposure correction mode, J9 flil control control n, '7 Interval 1'v
f, the control fringe value A~.r, and the exposure error .DELTA.-;\.are displayed on the display device (1) p. Next (-1 end 7-(c:,,) or'"!-1iH1+" and jt, step, calculated in #138 and #139)-maximum value "i II'y l +) J
l (1 length # (, ", corresponding d[dv + oax and 1) - m;
Sending to terminal I-1) is started, and terminal -(i,) l
-1 (wait for the signal of creation or someone to look at you)1゜-1
- Date 1) VilaX, D vmi
nri)su 107 1, 'Device (Fl-) \no sending power completed 4- L r+ C% i:,;e7(i=)l;j:
``Lotu'' is hit and the next do 4.2 input /=l 1.
The terminal (0°) at knob 11 is “L, oIl+”
, #, 44 long steps; 2 transitions-4-ru. The above person burp #3 "<: ! 2 mo・5), and if the full left signal or μ-(om(1) is not manually operated, ¥-Ij will be separated, step #・! 5 +=4多1) し、゛」
-1 said camera device fk1. , J two-finger light mode 'C shooting 3
2. At the time of shooting: Exposure control mode, exposure time for control 1] "V (, control aperture value, \\・e, and ゛exposure error; θ △+=\・or 21st (-i+, 7) i display device rt(D P )y=
& show it, next 7) person step well 1 1: nobu go. At step 11, the camera device 1:
i. Assuming that the major drawback of the exposure control operation, that is, the ink cooler is 7°, is 2. ′:i,・
Puni Eshiri 1. Then, when we return to step #11, the survey switch 2.chi (N.Is) is closed, and then the terminal (S'l') of μmco+++(1) is closed. ”
41- Bow or entering υ sa i kutei L of "Hi gl+". Discern whether it is L.
"When there is: 21: J, ) - Same as described above () L, and perform the operations after Suanop #'7. On the other hand, when you return to step #1, in 5, the photometry and inches (M
8) is released and [7 therefore it-coin(1
) terminal (,ST) is "I-oIu", move to step #2, and select terminal f-(+2) or "Lou".
The exposure control operation has been completed, but the film winding and 7th shutter operations have not been completed, that is, the switch (C8"l is open, End-r-(i, )?” I-o u+
”, the process moves to step #4. In this step #□′↓, a blank display signal for γ, which indicates display erasing, is output. In step #5,
- The above-mentioned internbutton is disabled (, 2, μmco
m(] ) stops working. In step #2 above, the winding, winding and jack/taciano operations have been completed, the switch (C8) is closed, and therefore the terminal - (+:) of μmcom (1) or "Hi Bl" is closed.
+”, the process moves to step 1 of #3, and then, in step #3, it is determined whether the contents of the timer register (1'R) have reached a certain value K. Determine if it is. Tine - Reno Again, move on to step #4 mentioned above - Sword, - = value Ki When this has not been reached, 1i, the contents of L no person evening (]゛R) for the timer t, 2 1
The operations after stength #δ are performed in the same manner as described above. To summarize the above operation of μmcoin (1), while the photometric switch (N/IS) is closed, the operations of data reading, 1thl calculation, 1 display are repeatedly performed 1). Well, even if the photometering switch is opened, if the Firno, winding, horsetail, etc. operation has been completed, it will be activated for a certain period of time (timer lens star).
- FR) content or the period from 0 to K), read the data, display the calculation 1, or repeat the operation as described above, and then release the photometry switch (H/1S). The series of operations stops when the specified period of time has elapsed.1) The series of specified periods of time is, for example, about 15 seconds. When the photometry switch (i\・IS) is closed and the first calculation operation is completed, in step #4・↓, ^1j
It becomes possible to receive interrupt signals from the input terminal (it) □\. Then, the film winding operation is completed and the accidental exposure prevention switch (C3) is activated.
In the closed state, release switch (R8)
is closed, the output of the AND circuit (AN, ) is Hj
i; II ” 'tkonari, 劃)] included terminal (it)
An interrupt signal is input. At this time, even if the calculation of the exposure control data is completed and it becomes possible to receive the interruption signal (1), the flow shifts to the exposure control operation from step #50 onwards. . In this way, -, Fl exposure control data is calculated and interrupt operation is possible (1).
, ) (1) No matter which step is being performed, when an interrupt signal is received, the specified #
The process moves to step 50 and subsequent steps, and the operations after the note step are executed. When the release button (not shown) is pressed and the release switch (R3) is closed, the interlab 1 signal or μmcom(1)i'1 is input, and the process moves to step #50. In the second step #50, a blank command signal instructing to erase the display is output. Next, in step #51, when data is being read from the lens side circuit (L, E: C), the data from the lens is input manually to μmCou+(1).
- To avoid the possibility of
Outputs the signal of the field. On the other hand, the robot device (F]
-+) to μmco+l) (1) When the data is read from (1), the interlaced signal is μm(・1).
0

[11(1) When l is applied, the end r(+4)
or “Hilly” to 1-1. , o,, until it turns 11
Wait until the terminal (14) becomes “Lo・υ゛”.
outputs “Loud” signal to terminal (09) when
, #57 ¥'s input tenopsi is transferred. In step #54, the strobe ffi control device (■
1. From PC to strobe device. )
When the transmission is being carried out: 2" - Interrupt) -
! ; or is input to μmcom (1) and the terminal <
i,,) is “Hil,,h” to “l LoKI+”
I'll hold it until it's done. And the terminal (1,) is tl i=
o, when it becomes III+, it's 1, Naochi: Ko, #55
Shift to the human step and connect the terminals (0, o) to "Roll" (
Then, proceed to step #5G. +5 is in step #S6, terminal (08) is for iHh
” and the strobe control device is connected from the strobe device (G “L”).
1i (i (F”C) with the word complete) or human power or
whether or not it is (i,
) or "'LO・,,lll Nisanato and strike U nobo
壬i i'x t +'t, ) to J5 main'nte
゛゛　・′jj ((2,)'s complete 1 divination number work)"r, fit
When it is determined that the
'+-]1-1 terminal ((le)li"1-1)ψ'" and 1
゛Σi1, next) Step #11! □'li, m, I
：It's terminal, ) or
j] Separated -, l::, complete Iha number or su on i)
・Robo)S place(1・'L)h-;pc○11(i)
: L7 input τ is output: 2 is μm(○l1l(1
)'s down li1 了 (1) is lii, < 1 + "1', and the original
Sale (v: number or person IJ is not done: second is to Jl
了(i, )i;t "Lota"and'::hru
1,) - Step #r, 9 J2G, Frog”
1 completed 2) is “Hi 5 h” and can be determined as 7toro.
↑1-Rudo, step # 60: 2 J3, # 3
(l yo na i; r # , w (hisa no ste 2 bu 1 koi
[Calculated], then use the strobe device (1) Aperture
Including, ゛・Number of stages ΔA~rt・Table O・S-D・Output board
<OIL,) or 1ill starvation device (CA)i
, which is output as 5, then the next matateno "#6N Nioi"
1. ``exposure+), 9-duration data ``1゛\・[but output jE button
-1・(01)1) to exposure time control device (CT) A
Sent out. , One fuha the above-mentioned λ step#ri! □): kof) and completeness
Shika/No coh) (1) with horns in J → Raichi]
゛、Strong and terminal、1%、・"]-、Ugly・"
・If there is 'i1j'AIJ, Irimunobu # b
2 Yopi #6 Knee: I moved to - Exploded Σ
. ], to the bird, #31 yotaha l +s 'i (7) personga
・None °:2j;I'selfff-,! l nourish 7':, tumulus
- Ordinary light: 23], to take pictures ゛-Shoulder festival J/) aperture i) included
,・Day and exposure representing 6 steps △ A wise 1tir li
t] data Z i'\ (Table J) -) data, etc.
Person/next output, jgu-day C) P 4) and (OV,)'-?
It should be output. P, statement 17. N-1J, Rani, R, Ya.
7 ta (S HT) ノ) Start of release - Sun) Immediately before: 2
, Sutro71-, device (1” I-) μmcomj
1): Nimotouri 1゜ has been greatly horned...) Y-no...
\"+7)'-J general 11 separate 4;,, , h' not, complete
1,7 bow is μmcOI11(1)j two people...
If you want to run a strike I, 4kl li;
) control data Karishiso, +vili control t=1 control each
If it is sent to the device, the former seller will be pezed.
]- is for 11) Photographing -) for steady VQ, and 9).
, Control a11-data or that? control 1 carving house each outfit (ze
, - out, Ij sai)ru. Next, Ste Nobu #C Momme 4.
0,) is set to ``Hi g l+'', and the release ``circuit (
As soon as R1,, ) starts operating, the inverter (
iN, ,) for power supply via tranzo matayu()-口',
) +7) Based on It Lo,,+l I word-3?
is applied, and then, the
15) is open, the transistor 5'
'(B'i'', ) is self-maintained in the 4-letter state
. ) marked Leeds' circuit (Ri,,, ) starts force/operation
Then, the dew j1 boiling bias in Figure 2 (:() indicates the operation
Start. In the exposure control mechanism 3, the aperture d'+ (not shown)
') Narrowing down 1) When the tightening operation starts, the
The number of pulses according to the amount of rotation of the milling machine generates energy for one person.
from the rotor (P) to the throttle control device f (CA).
Be strong. Aperture Q ili control device (C, A)
Pulse input from pulse, ``ray, rake (PG>)
Count ・t))111 value is output terminal IC0P2)
Displays the number of narrowing stages △A~・C or △A\・1′ from
When the value matches the 1 data, the aperture control device CC
The rotation of the aperture ring due to A) stops. this
Open the aperture of the photographic print device (AP1.-) in this way.
1” is determined. In this case, the camera device may, for example,
If it is a camera, the reflection mirror (
The action of raising RM) is 1-i at the same time,
)' Above the reflecting mirror (1st section, 1), 51. Or complete j-
L, men, photo) ;: β aperture device (A P 1.,,
) Once the aperture aperture of
uni, as soon as the previous driver at Sithenta (SHT) starts running.
Tomo knee, exposure 11, heel 1ij control device (CT) is μ
From output terminal 1 of mcom (1) (or゛, + to human power)
Well, first of all, open the data for the exposure time.
'i7j 5, 1 cough fJ 7 la device/, +'s
Flash photography mode with l o 1fii & (FT-1)
I” death＞-'j-Sare no Koba Seri (211 Shank (S
) i T) Fully open and 62 o'clock, strike D ho 1iil
l (ear device (■P(2) terminal (JB:) force/rough,)
■Terminal ('' [to) of the poppy device (l:'1) (starts to emit two lights)
Fingers (舊I'lbow?), ljsa λ', and the robot device (
1-5) will start generating flashes. Then, S)・L) Mo “F Ka Bow” on the Bo side 1” L,
In the case of shade, the rear in the stropho control device (F' C,)
Description-4-Integrated value of photometry amount by Rui film photometering circuit
When the specified value is reached, the strobe device is connected from the terminal (JB.).
Input a light emission stop signal to the terminal (JF+) of the position (do↓, ).
Then, the strobe device (FL) stops emitting light. stop'
(b) The camera device, flash photography mode, or steady-state photography
Which shooting mode of mode 1 (2 settings, ill,
7. Related to Ruka)
'F) When exposed to i-, 11 (count value of 1, p-
4+] Input from the output horn terminal ((-) 1) of 11 (1).
force, 5, exposure 11.1 y=-tal, 7) value] 2nd speed
Then, the exposure time 1i control device (c ``t'')
7ri (Start the running of the second curtain in su'ia.
Then, the run of the second curtain of the above shi\, 7ri (SR'i') is completed.
]'-V, unintentional exposure 1'J t inch (C8)
is open] -1th j (shown in the figure - above); -1 anti η, 1
', Ra-(\・l R) or -tod 1, scanning diaphragm 1) device
(.＼ph-7) Iil U-1 is the open aperture 0 (this
Setting iA-Exposure operation start/end] Raku-ro 5.1-Description 1 Exposure
Attendance example (iij i'do or complete]-]-roto, accidental exposure 1
(S11-switch (C'J3) is released lN11,
Inverter (IN,)J) output °”Lol, +1.11
1) The large part of μmCO+n(1)) completed(j,)/
)・"l-(i Bh" and 1), to person step #60
and the output terminal (0,,) is 'L,, oIL+'.
7'I'l), release circuit (R1-1) is Φ) 1 piece
Stop - 1 unit, 1 unit for power supply (B)
The self-retention potency of T, ) is divided by 11. 1st order 1'-1
# [37 no stencils (Kosukite, Calligraphy 1] 1) Included
((Child(iL)-＼'s 1) included 1.9 Uke (・1
It is not possible to do this, star 1.
The photometer I/2chi (in/IJ-;) or the closed j person 2 out.
If so, -1-j was provoked [Mr. C11: 2[~(2, again
Dane's reading is Kigome... (I wonder if there is a ν11 display operation?
It will be done. Well, -1-1-/time exposure 1-) "Sui/+
(CS) Or open! 1-I was in that state! l'l
Switch (%IS:) As mentioned above, there is a lack of power and closure.
Same as (-), read I415, display operation 1, or do
ru-)), mel-com (1), i't'lυ included,
Reception of given signal 1・jkekai+J↑) [na state: 2
There is a release switch, ・CH (RS) or close 1 reverse i'l
-But, 1 time exposure 1; Jj-+L person Lee no'5' 1
．． (l S ) is open at 2t and 1), so,
And I! ]1 path (AN,) output if ” L, (1
11" j, -,: Retained. Now, μm (a
The interrupt terminal (it) of m(1) has an interrupt f value,
i, l: Human power old-zu, μmco mouth 1 (, 1) is incorrect 31
111 Sieve 1] Make sure to prevent the operation from occurring.
11th [Ha, Figure 21,)) Force・'U
Equipment) Ugeruzu, Trobo Control Device (FC)
The 12th and 1st example shows an example of
A branch-like example of L) is shown. Figures 11 and 12 below show the poem translated by F (
Figure 12 explains the action of FC) Ohori (■'L).
Small] - When main switch 7 (MAS) is closed, the electric
From the source battery (i' 13) to the strobe device (do] 4)
In addition to being supplied with power, a power-on recent circuit (PO3
)'s output terminal (1)
, and each circuit section of the strobe device (T'L) is
will be sent. Connect the +IJJ exchange switch (SS,) on the strobe side to the contact (C
IJ) 11! 11 If the cut-off is insufficient, the strobe device
The position (PL, ) is the first flash photography control type camera.
When 81, - is set to the first mode for
The output of the motor (INl,) is “L strike, (I N , 5
The output of :l is ′”l−1i gh”, which is 1).
Therefore, the output of the OR circuit (OR-e) is "Hiε11"
and this “)-1i i;h” signal is
The base of the star (Bi”, ) is applied 3. Therefore,
, the main switch (l A S ) is closed.
When (, -, trannosta (B1',,) is conductive,
The circuit (+) D) starts the y1 pressure body. On the other hand, switch the changeover switch (SS+) to the contact (TOSA:) side.
In other words, the strobe device (PL, ) is the second flash.
Set to second mode for optical photography control type cameras
. 2, the output of the inverter (IN,,) is "door ol
ll゛de゛a1), -)j, 1j9shirko power only
Se. 1.1.1 (1'lgu,) 1-yo I) or 1iii road
The output of OR,,,) is patl i);l+”.
, from the ear circuit (OR,,,) 7)” HiRh++
(i,,E;
11) has been reset. People are or I use (
OR+a)7) The output will be “■-1oll, +1.
Therefore, I just closed the main switch (Heb＼;3)
So, 1 Rannosta (R3-cho.,) 1. No conduction, another 1
1. Circuit (1) 1) does not work. Figure:: Show
Press the metering switch (＼ll-;) on the camera body side to
戊し、Transnosta (B'Cho 1) base: 2"1,...
oll”) No. A is applied to the transnosta (10
゛,) is exclusively used; one camera book, one rule; Hara ＼゛
Noteri r: From IF, ;'Star (BTl)'
−:)′i′−Sitebanoh only 4=・1・Circuit (I)
When power is supplied to the circuit
(P〇- is power-on lyse) I Shin 1t (1 year old,)
This power-on reseller l-(i issue ('P1 series)
) is the strobe control device in Figure 1L (when Eel is applied).
, the strobe control device A (FC) beam center 2T-ru
. Also, -) when the two-leg photometering switch (1vlS) is closed and turned on,
, inverter<IN,) output J is “1-(i h”)
Therefore, in the l strobe control device (G"C) in Fig. 11,
Os > iyo “High”
Outputs a pulse. This ゛'t4iHζ11゛pulse
1.1, OR circuit (OR,), turtle book 1\il! II
end t'(0, I B s), human tropho device (F pa 1.
) Tsukuda] terminal (,11) is π (2, the thread in Figure 12).
Otsufuri・)・bu7■-J/ in the 7bo device (1・],)
(F')z) set/set terminal (: applied. Therefore,
Flip-/mouth,・headed,) (, seventeen, turned, 1
The output of 7 circuits (○ [gu, 6) is "'High"': 戊
;N1, -'s "14 nogh'" I symbol is a transistor.
(B1”s I・7) Base: 2 is applied and the trans
The resistor (B Ts ) is conductive, and the yH pressure circuit (D[))
works/does. Yo 1, terminal of the strobe device (do Y,)
(, J de,) to -L description °'Hi51)゛Pulse or Ta
is applied to the timer circuit (TI, ), and the second timer circuit (TI,
, ) is 1-Bli constant II after receiving the above pulse;
”NtiHlFor example, when 0.5 seconds are repeated, 1 drop
This timer circuit (T1.) outputs the pulse.
The second pulse is used for the off circuit (Ok<:4) and is used as a full pulse.
, Buuf 0/pu (1'-' F , , ) glue set end
Jζ Frisopunrosop (Fdo11)
is reset 21, said Furi, 7 ml Tubu (FF,
, ) is '1. . This "L 011" signal is 4 times.
The base of the transistor (BT,) is
Mark h (13) on the base, the transistor BT is off.
Ru. Therefore, the column 11 circuit (D I) stops operating.
Ru. , - timer circuit (T11) is connected to terminal (5)
), every time one pulse is received from ), ten pulses are received.
Perform a predetermined timekeeping operation. I-As mentioned (2.
j1 (, J IL) IJ・Last [l water device (1・1-
5) terminal (,JF',):-Z)IiHh" signal is up
Record 5■ Tsujwa] Z eyes 1 bile 01. (singing seconds) with a shorter period ゛
While the heat is applied, the robot device ((・'H-, C^ rise
)-f, circuit (+)D) is in operating condition: washed or camera
Open one Rahon (Norimitsu Switch Cup/1S)-)-Ruko
From and 1-, the timer circuit (T1) of the robot device <FL)
．． ) 111 houses at the time of J2), 5
After the sand has passed, the transistor (B Ts ) is turned off.
Re, yo de, ge], I1i+! 1 path (DI)) movement 1'
Stop and use 1 koji. In this way, the above booster circuit <1
)D) remains operational only for the minimum necessary period.
, unnecessary consumption of power in the booster circuit (DD):/;
: Prevented. Note that the timer circuit (T1,) is initially
For example, 10 minutes after receiving the pulse of +Ji',
9" to output a reset pulse after the interval.
stomach. In addition, the strobe mounting M ([1-) i Koo (・, Nori, Print
゛702 Tsubu (FF",,) is sent.
71, 7 Boo Ling Tubu (l “FIJ and D Flynn
Both Pflo and Knob (1-) [Ha,,) are recessed.
l-Sao]-'GoV)ru. ", 77 circuits (old) 1
) output is °11i6h”.
So, the output of the NAND circuit (NA) is “Hi811
It has become ゛, and once, AND circuit (lX hindrance,)
And the output of the OR circuit (OR5,) is
Ii6ii". , Nini ゛, -1 Two-way switch
Switch-in (SSl) or contact (EX) side (-closed,
The strobe device <I-'L) is in the twelfth mode.
If set, the two inputs of the AND circuit (AN, , )
+ Hj gt and t + Hj signals are applied to both power terminals.
The output of the AND circuit (AN, , ) is ``t(iBh
”. Therefore, the output of the OR circuit (OR22) is
``)i igh''1), this ``I-1iBb'' message
The number is applied to the base of L. Lange Kuyu (BT,) and the corresponding
The transistor (BT, ) is turned on and this transistor
ta(BT,)tcomplementary(Ol-connectedl, rannos
The transistor (B'T7) is turned on and the second transistor (
BT, ) or the corresponding strobe device [6 (de J7) terminal (J
2) to the strobe control device (FC) terminal (, JB
, ), the ")(igh" signal is sent. , - [4
When the photometering switch (marked by h) is closed, the
The end of μ-C・Om (1-) inside the cuff body shown in Figure 2
When the child (0,> or becomes “High”, the 111th, Nu
] (One John of the strobe control device (FC) shown in 2)
l(1 path (O8,) is turned on, the one John)・times
One pulse is output from the path (O8=). This pal
The 12th part is also the upper blade 1), and the 7th ring buff I7 part (FF
',) I, when I am Beninth: two, power, nunta (
co,)tmarise・ノ)saba℃ru. And the person 10
Is it the frequency divider (D\) of the device (g'C)?
Connect to the Q terminal of the ``murmur''-record/Pflo knob (1kawa-゛,).
1) Flimb 70/bu (DI”, ) with one
Every time a pulse is applied manually, the pulse (I)P) rises
At the top, the Q output terminal of the D printer front panel (DF,)
becomes "Hi8b". In addition, from the frequency divider (I)V)
The period of the pulse (DP) is determined by the timing of the strobe device (FI).
It is set shorter than the predetermined time of the timer circuit (T1.).
. Q output terminal of this D7 limb 70 tube (DPI)
Every time "l"igl+", the AND circuit (from AN-
A pulse corresponding to the above pulse (DP) is sent to an OR circuit (O
R, ), the terminal (J B
, ), the end of the strobe device (PL) of the twelfth
Child(,JF,); is applied. Also, the above AND circuit
(ANz) Gara-Yli11! The pulse (1) of
,! Rizuki L↓, L two pulses are counter (CO,
) is applied to Further:, 2, D flip knob (D
Q output terminal of F, ) or 118', , l, II (2
Every time, one piece 3 from this 'High' faith]
One pulse signal BjJ is generated from the circuit (O8p) and 1,
1st inverter with 2nd pulse (IN,,) 1' Inverted from 2nd
That's it. Then, from the inverter (IN),
A NAND circuit (NA
5) to transistor (BT, .);', d predetermined
A “High” pulse having a pulse width of is applied,
iThe transistor (BTlo) is applied with this pulse.
It is said to be open while In this way, L. Ranjis
(B T, .) is on [:) 1, “Lo
ud” signal is at the end of the control device <FC).
The strobe device (shown in Figures 1 and 2) is connected via the child (JBb).
Fl, ) terminal (JP, )j - Depends on human power. 1st;
JJ exchange suinona (SSI) or contact (1:l:X) side
When the state is closed and the second mode is set to
The stroke of (-1-1 mentioned l, depending on the first ↑)
Run 2 star (13'r1o) of the control device (1/C)
Between Kaon and 'A h le! I The strufbo device (F'
L L, otu to the terminals of I-, ) to (, J)- et al.
If the 1t signal is ゛l mark IJl+sic, this Itl
, o, , II A, 3rd is the inverter (IN 20)
This inverted t: pulse is inverted by AND circuit
It is output from the output terminals (A, N, s). And the output terminal (January <) of the AND circuit (AN3)?
The pulses of
Rus (DP) or ゛, mark the and times F (soft, 8N1゜)
When added, from this AND circuit (A N , , ,)
Cent terminal of flip “7 [7 nb(i;' F,.)
−8, the terminal (F
A pulse corresponding to the pulse from 'R) is applied, and the pulse corresponding to the pulse from
Lip flop/p (FFIO) is cented. Therefore,
The Q output terminal of the 7 lip-flop (FF, , ) is ' Hi
Hl+” and “second”! -1i Bl+” signal is
Applied to one input terminal of the NOR circuit (No,), this
From the NOR circuit (No,)”1 AND circuit ()\N4.
) is applied a ``Lo field'' signal to one input terminal of the
AND circuit ()\N2. The output is “L, oII+”
Become. 1- Q output of 7 limbs (FF, , )
When the terminal becomes “’)-1i gl+”, this ’”H
i81y” signal is the − input input of the AND circuit ()\N,,
force applied to the terminal. So, the second AND circuit (A
An OR circuit (OR,
, ) is applied to the OR circuit (○R1,) and
and circuit (OR,,), and circuit (ANz,). The above transistor (B
1”, ) to the base of the transistor (B
T. ) during the period when the transistor (B T,
, ) on the base of ``1. ,,ow” signal is applied
The l-transistor (B'1'',) is turned on.
In this way, the terminal (J
From F2) to S) in Figure 11, the end of the robot control device (FC)
In the child (JP6), the output of the OR circuit (OR, , ) stated in
A "Hi gl+" signal corresponding to the force is input. As mentioned in 4 above, the output terminal (
Each time one pulse is output from FH), the pulse
is the counter (C
The voltage is applied to the terminal (RE) of the counter (
CO3) is the above-mentioned OR circuit (OR, Igara Buff 1st
It is reset by . Soshi'C1ko (ha counter (C
O3) is the terminal (J
B,) from the terminal (JP,) of the robot device (PL,)
) Make a pulse (DP) that is powered by five people. ” The decoder (Di?) is connected to the counter (C, O,) in item 1.
Ige I. and this decoder (D E , ·) has a counter < C
Output terminal of O,) - (G:F,) to (CF3)
In response to the signal to be output, the terminals (1) to (B6)
As shown in Table 2, l+ Hi 6h II and L
II]-oIL, +1 signal "H" and '1. ”
Output. Table 2 ・1A,, Force:: Output
jJ) 1()・1 10; OIL IL, I
L IH'L':, L dimension t1-'l t, 1
10111.1101L 11,: 15 animals i, 1++
111111.1 End of the tenth decoder ([)t:2,)
child < +1,, ) is the counter (C0,) or the input
From the terminal (, + "゛,) of the 10-board mounting m (F l-')
Number 12 [1.7
') Period of H7 falling of the pulse, "'Hl'i
II ” i = 'Jro., 2. Terminal ()).)''') 11 sieve '' signal is ant circuit
(AN,,,)'s - sword input fJ terminal i When two people are horned
and t, the le force of the AND circuit (A N −,o)
Input terminal: - Optical A, fully charged from the Ig 2 output circuit (CD)
I J1 or person υsa 21. Snake, 1, et al. It's been done. , - output circuit (cp) is
Main component in Tropho device (1-l-5)
ノ(C,,)ji') Photoelectric electric striking force axis) 1 constant value: 2nd speed
Completed the IJ "'Hilly" (exited the i issue)
Ru-4, Predetermined value: When this i↑ does not exist, Il is light intervening case F
; is not output. Therefore, Ant 1 river route (to 4\2.,
) is -) 舛1 decoder (i(-: ,) no shu) completed-
()]2. ) to ' Hi E +1 "l"F, number
At the same time, the photovoltaic output circuit (CD)
Complete (when receiving the i signal, outputs the ``l1iBl+'' signal.
The input is 1, -'s "l(i to Hb" signal is ORIil path((
-)r<,,), AND circuit (AN, l), OR 1 and 1
Road ((')R-4) up ゛((month J + AND circuit (
ASil,,),':A[via α1 road (OR02)
te, -L-mentioned transnosta (BT,) car, -sic mark
When the transistor (BT,) is turned on,
, Did you?), also turn on L・Run Star (BT7).
Ill. 3′F, ) is turned on]
Therefore, the “Hi Hb” signal is sent to the strobe device (F
]-7) terminal (, JF) to the above-mentioned terminal on the camera body side.
A person is connected to the terminal (JB,) of the control device (F''C).
Powered. 1. (7.) The strobe control device (FC) mentioned in
’”l(i B
l+ ”The i number is the strobe 1Iil) device port.
Senior 1- through the AND circuit (ANa) of 'C)
To the series input terminal r- (SI) of the 1+' resistor (SR1)
Ih [48 This shift register (Sli, and
When the circuit (A1.) receives a pulse from No.2
ni, I-;! "l-" from +Σ's AND circuit (AN3)
(i gl+"(1, number uiz l) also.Next; this, the terminal (l) of the above decoder (I□) 2)
Blind, is the counter ((203) the above terminal ~ (JF,)?
No. 2 IJ inputted from
Period up to q-tri of pulse No. 3 L1, "' Hi
6h". This "Hi 8h" signal is
When input to the - input terminal r of the code circuit (AN, 1),
and j+l2, other inputs of this AND circuit ()\old 1)
From the inverter (IN,,) to the terminal: l'abel l
'i' l, if the mode is external light mode.
−('Signal indicating whether a need has been selected,
Ru. 1. U: Two are connected. Switch (N4 Q
3) is closed to the contact (TT) side, and the 1r JR device (
Also at pi)! 'i'L, select mode
When the inverter (IN, :l) is "i-1i"
Output z l+ "5-" and switch (NlO8)
is closed to the contact (01-1) side, and the
When selected, the inverter (INi3)
'Lo field 11 (outputs 1i., - input
(■ The output signal of 1. is the same as the fullness signal described in 1.
and connect the terminal (Ji') of the strobe device (J').
,) U・C1, I-described drawer F control device (I-Pa (D)
The intersection of fi child (J)'l,)l is the power of two people, Sara: this 1
, - of the Stro main controller (FC) and [[1] path (
ANl) via An River='riil Road (AN,)
From 3@[The above shift when receiving the j pulse)・Register
゛゛Star (Skl): Ko 4 Matari Komi J: Reru. Also, in the same manner as described above, the decoder (1)
-) terminals (l], ) to (11,) are -1- terminals
Sequential input to counter (Co,)i1 via (,JF,)
Aχ1ζi) of the 3rd to 0th pulses
The answer is 140th order "Hi6h", and the result is 0 this j coda (
■) Terminals C1, 12) to (b-,): 2
"tlli g h" (tlli-9 is
Sequentially, AND circuits (AN, i to (, 8N, ,, ,
) The input end of the power is 2 months old.
, while 1, these AND gates (A 11, 5 to (
Connect the external power input terminals of A N, , ”,
I7-ri゛(Dr,,)b=t, the '7. ．． ]L1bo
The last entry and departure of the device (F″1.)
(Buddhist name or person) J.・Maximum light emission of -; amount 1 v+nax '5 A was I 1
)-yo,''-reached AND circuit (,・\N',: ,
, ), (AN, , ) and the 7'nd rotation.
path (Aki Iha, 15th (ANty), etc.)
1-point device (1・Y,) 1 end -F (, i l・,)
: 2 delivery λ, 1 -, above entry 1, 11 mouthpieces
From the terminal port (i) of the location CF C) to the node L mentioned in -1
(SR,) l2u= l) included, Ereru. [- code coder (1)E, )l/) output 1 child (ni.), (C;,), (('';=)+jl and (G3)1.
There were two people ('M and the maximum luminous intensity' ~・mouth) 4e\no
An example of the relationship with the values is shown in table ;). Table 3: 0 1 (') □ (→ : 11 1 : 5l
L-2 --- Jukensu --- Shout-Do-Omi): 1.59.(
511010l 1. -T'-1"7-2."
+ Right -110l 1', 0 10 1 2,
51 13'. l 0 11 1(,1j 1 1 5 1 1611
1() 1111:0113. )11011-Name-tag
-”'-: 1- D1--Bottom-----Shi 1 1 11 io 10 1(], 4.51
'I:'1 1 101. i l 5 1
3211 i :0 1', 1 10 1 5.
51, iα(1110111+'6:
, 已 :: 1 1 1 10 IQ I
G, 51 54. j. ■ :11i j(,) lOne layer-Toki-tone 1L-1----
1-,,,,,,,-)11:1'1:
0 17. The input terminals of the above decoder (DE□) are connected to the corresponding threads l and i.
The relationship between the light emission panel and the reflective umbrella in the ζ device (+”L)
Changing the amount of 1 nige]: further adjusting the distribution characteristics
The i-series is designed to work in conjunction with the adjustment mechanism (l, 2 not shown in Figure 1).
Data output card J father (GS) and the strobe device (
l・1-7) Odor
(not shown) 1 means for outputting the symbol (not shown)
, ps) It's a stone that has been rolled out. In addition, the panel for light emission
In this large-scale example, we will use a panel for wide-angle photography.
, or whichever panel is used for normal photography.
3L sea urchin is now available. With this configuration, the data “7-da<
IOh 几) is 1-notation means (c:; S ) and (PS)
Tokara human power 2'shiru:? Data i Kochitozugi, table
31-The data representing the maximum light emission amount 1 v+nax is
Output - [ru. Furthermore, Juki Defugu (1) E, ) J) terminal (11G
) Near 'y to (b8) is the above terminal (J F , )
Through the counter (C○ in order to be manually powered 7th J5)
In response to the falling edge of the 9th and 11th pulses, the
iBb”.The terminal (
+]I appeared in wa~(b8)] '811'' No. 419
is 1llfi order, AND circuit (AN,,,) to 1+J
(AN7.) Each input terminal Jm on one side is human power.
It will be done. In layer 1-, these AND circuits (AN, ,) or form A
N. . ) is connected to the input terminal of
rb,) or mutter ゛I'1 that Strostro; (+-"1.
1 - set. If the signal does not show a deviation value, the signal is turned on.
Ru. ” 1) Input terminal j of the decoder (+-)+;4),
The phototransmission of the strobe device <Fl,)
20T) is installed on the 111j side of the
) Adjustment to adjust the 11 liver 21 amount (K drawing (shi 1 small・-
・I) Linked with i) Value Shin Yumide υ Hand Yi (APS)! two
It's connected... , second decoder (+)E ,,)
)-Lino end I-, l-(``゛.), (do,,) also, i
v<do l:): The belief that two people will be seen, and the set aperture value,・＼
An example of the relationship with V is shown in the table below.
Av is expressed → - belief is from the above-mentioned decoder (DE3)
In the same way as the output data, the strobe control device (
1=' Read into shift register (SR,) of (i)
Ranel. ”, and the above decoder (DE,) as described above.
212, the 10th pattern input to the counter (C03)
When the signal is set to ζ, the terminal of the decoder (DE2)
(bit) is switched to "River-, 011" i7. child
The “1-7ot+□” signal of
Through, the Q output terminal of the 7th/bflop (tdpflop (f'to'.,) is +1 1=
o,, -+. , 20′”1-(use signal
is one input terminal of the AND circuit (AN l l)
and the output of the AND circuit (ANl,) is "1"
．． = otυ゛, and the output of the NOR circuit (NOl)
The force becomes "' Ll i 8h". Shishiko like two,
The terminal (311 pa2) of the strobe device (Fl-) is
1'h, J-9 GEL1 to the above strobe control device (DoC)
The 10th pulse (I
)P) is input, the carry end f(cY) at
pulse is output, - pulse or OR circuit (O F
? ．． , ) via ``,7 Renobutsu Bumpu'' (FF.
) reset terminal RjS and 1) Flinopfronb (D
Fl)'s 2nd terminal (Rt:) requires human power.
7 Limb 70, bu (I pad 1) and (D port) are
Seno) and both Flinbfrog (de F1) and (
1) ■-"l) (7) Q output terminal - J'- are both "L"
．． D7 lip flop (I udo 1)
) “Loud” signal output to the Q output terminal of the antenna
Each of the circuits (AN,) and (ANl)
input terminal -, and both AND circuit (AN2)
and (ANa)i, both are brought into a closed state. Therefore, −
Is the end f(, month-,) of the above strobe control device (Fl.)
As described above, the strobe control device (
The maximum luminous intensity I input to the terminal (,JB,) of 1・0)
Shift of data representing v aperture laX and redundant aperture value Av
Reading into the register (SR.) is stopped. Also,
"■-" of the Q output Fa of the flimp flop (FF.),
The o history +1 signal is the input terminal of μ-(+0111<1)
child (16). Due to this, 1), μ-co
In m(1), ゛ is the strobe from the strobe device (Todo).
Robo control device (F"C) - "\ data iiFl:
It is determined that the loading has been completed. Furthermore, 4. Dictionary
) The data read into the register (SR:) is
Data selector (Pe/IPl) person capo-1-(
IP. , ), and decoded from u-com (1.).
Input to the terminal (SL) of the data selector (N.i Pyu)
The data specified by the selection command signal
Read into the μmcom (1) via bus (DB)
be caught. J3, in this example, the shift register (s
R + ) and a 9 bit/bit serial star
Therefore, the said Shiftrenosov (SR.)
Input all the loaded data into μ-coin (1>
To do this, the number of bits of μ-com (1) or
If so, use the known H method, for example, in two or three times.
J3 will be able to handle it. Also, attach a strobe device (FL) to the camera device.
If there is no strobe, or even if it is installed, the strobe will not work.
Turn off the power switch (N (AS>) or OFF of the device (Fl.).
When it is in the shift position)'2. SR.
All the data entered by JJ5 will be "0"7.
From \'+P, ) to the data selector,
μmcom (1') via data bus (DB)
Manpower% tt - In the evening, the strobe device was used.
(Do I,) or is not attached to the camera device,
11 Bi,'; L Mihara Sui 7s (\・IAs) won't close
, What I haven't done is 1, 11, and 2.
Ru. ” - Recorded Stroke, 1°C device (+Py switch (ss.
) is switched to the contact (CLI) side, and the first mode 1'
! In case of death, Invar 9 (IN.,,)
The output of is taken as it l-ollIXN. This is it
, the gate of the AND circuit (AN. 1.) closes [':, is C1-■ A series of OR circuits.
■～・through the road (OR.,). Ia\, data such as set aperture value, etc.
No data transfer takes place. Therefore, the inverter (■N
1. ) becomes “F-1i);I+”, and this “
The lIi g I+” signal is input to the − input terminal of the AND circuit ()\N,.).Then, the fullness detection circuit
from the circuit (CD) to the other input terminal of the AND circuit (AN:o)
When the fullness signal is input to the child, this AND circuit (A
N7. , ) will be 'Hill+'.In this case,
As will be described in detail later, the strobe control device (FC
) until the X contact (SX) of the AND circuit (A
N:! The output of ) is ′”L.
The inverter (fNl) to which the “LollI” signal was manually input
The output of 6) is “)(iBb”. However,
So, the two input terminals of the AND circuit (AN, J) are
Both use the AND circuit (AN=o) and the inverter circuit described above.
1i8h' signal is input from road (1N16),
The output of the AND circuit (,AN,) is 'l-i i 2
;h”.This AND circuit (AN,,1)
Rano "Hi Hlt" (W No. ji, OR circuit (OR
2), the base of the transistor (BT6) is
is applied to the current, and this conductor (BT6) becomes conductive.
. When this transistor (BT6) becomes conductive,
As mentioned above, the transnostar (B T7) is conductive.
do. Therefore, the terminals (, J) of the strobe device (T'L)
2) to the strobe control device (FC) terminal (, J)3.
), the filling completion signal is input. In this way, the first
When the film pressure is set to mode 1, the strobe device M (
F], -)Glass)・Robo control device (FC) shift
In Renosta (SR,), the second mode described above and
However, only the charge completion signal is present during data reading.
It is always included as a ``Higl+'' signal.
. In this case, the second mode
The data that was set to be loaded is
Everything will not be "l-(i g h")
), due to the fact that the size of the Nikon code is
The operation mode' of the board device (T'L) is the first mode.
It can be determined that -I- The strobe mode described in ゛I publication is μm00 mouth 1
In (1) as well, an example of how to do this is explained below.
Ru. 1 step) with strobe photography mode
When is commanded, first check if it is in the first mode.
Determine if it is a squid. As a result of this determination, the first mode
If it is determined that the code is not valid, step #10 in Figure 9 is executed.
1! Then, the above-mentioned calculation is performed. On the other hand, if it is determined that there is in the first mode, the exposure time
is set as 17'250sec, and the aperture is set as 17'250sec.
L-setting aperture preset on the robot device (FL)
1. =1.0
make sure to do so. Next, emit the appropriate flash using the north entry I-novo device (T”L).
The range in which light intensity Hi control is possible t'tJ', the so-called interlocking range
The data surrounding the camera is transferred from the camera body to the strobe device.
The operation of inputting to (F]-, ) will be explained. In Fig. 11, the terminal (0, o) of μ-cam (1)
or "'H1);b", this "l-1i811
'The signal is applied to the one-shot circuit <094)i, two
, a predetermined pulse width from this one-shot circuit (O8,)
One pulse with 4": Norimp 70 knob (FF
, ) set terminal S and counter (C('), ) reset terminal
Applied to the set terminal (RE). Therefore, flip 7
Output end of 0 tube (FF2) f Q t, t ” Hi
gh” &nari, Kono” I-1i Bh” signal is
Each of the ring circuits ()\N, 2) and ()\N4)
- It is human-powered by the human power of Noj. In addition, the counter (C
O2) beam is set and within the count of the counter (CO2)
The volume becomes zero. Furthermore, the one shot written in - is output from the g circuit (O8,).
The output pulse is inverted by an inverter (IN-) and
The inverted pulse of is passed through a NAND circuit (INjA, ).
Then, enter the address of the transistor (BT, o,):
Sorry, the transfer is on (13T: , ))
become. Therefore, the terminal (j) of the strobe control device (g)
B, ,) to the end of the strobe device (P L ) in Figure 12
The il Lo data 11 signal is input to the child (J),
The output of the AND circuit (AN7.) of the strobe device (DOL)
Power terminal (Do F is the above-mentioned 7L Ui, ′”■I
iε)l゛. This is a strobe device CF L
)'s end -F(JP,) is "]-Ou Akaneni.
1, 2 + L, odan (the iris is the inverter (fN
l, I koyo i) ° reversed to "g11g1+" and
The power is input manually to the power input terminal of the circuit (AN8.). Also, at the input terminal of this AND circuit (ANl),
is the output terminal fF of the ant circuit (AN, 1,) mentioned above.
A “Hi2B!+” pulse (is applied from R).
So, from this AND circuit (!~N15), flip 70・
Input pulse to set terminal 1”E of knob (FFI3)
and the flimb 70 tube (I゛F゛1 or cent
, its Q output terminal is 11 if Hj, bll
, - Q output terminal's ``High'' belief is [) Friso
Pfronbu (1) 1・゛. ) 1) Input to the input terminal
21 Otsu. And 2-1) Flynnbuff Ifu/Bu (DFl,)'s click
Lock terminal (cL) +9 from oscillation circuit (FOS)
One pal group (T"C,P) with a constant frequency i is a person J
If you do J, this ゛7 lip 70 to 7° (DF,,)
5, this Q output terminal becomes 111g1111.
The ``i B b '' signal of the power terminal is connected to an AND circuit (AN
) and 4. Enter l゛ (from A to 1). Therefore, and! ! 1] 路()\N1. ) is the oscillator
The pulse from (FOS) is output and this
Pulse (power), evening (CO,) and υ゛shift register
Manually connect the input (SR,) and clock terminals (CL,) respectively.
When it comes to (this, OR circuit (OR+JL(OR:t),
AND circuit (AN, ), OR circuit (OR22L) lunge
terminal (JF2) via star (BT,), (BT, )
), and the terminal (JB, ) on the camera body side is connected to Anne 1.
-1-mentioned sensor through ζ゛circuit (AN, 1)
Tosah-'/, -cal: Nonta (Co,) Norishi 7ink
Finished (C1,,) l knee A is done. 1) 71/MB-7o 7pu (1. to January) Q 7
Tono is ")j) Sieve 1," Ruirokotote "Oneshin→n"
The pulse of “)Ill” is output from the cursor name (0: 1).
Or I! ! 1 way (OR, C) down and shi-,
21. 5
, Yota, Terminake R) Kachinobanoshi 1. ^Nipakau〉′ri
((io,) is an OR circuit (OR,
I'm nestling. Counter (cOy) on the strobe control device (1-'C) side
) is an AND circuit (from AN- to q people and 1 board installed
Pulse tesp order count from position (Y pato, ) 4-ro
At the counter, this output 1. 'I;j Ninogu (1)
E,) has been ``tau''. This de-hooder (DIE)
, ) is a decoder similar to the decoder (DE, ) in Fig. 12.
So, Kara〕・Evening (CO-ri output data, one piece-)
Increasing: 2, so 1 child (a,,) + (craw)
I...+ (an:)l:1ll1st"j-1i
6 Outputs the message “h”.
)) I+1
II) Data 1. ll:j1bi2) data
The following explanation is as 11-Natsu. The first pulse (FC1') from the AND circuit (AN4)
If you input the counter (CO2) +
The terminal (ao) of the decoder (DE, ) is "l-(iH
"High" until the second pulse rises.
h”!Continues to ν). This results in the gate of the circuit (AN,.).
゛Open and output capo of μ-co+n(1)) (OP,
) from l)v+naX data's most significant bit
The data is OR circuit (01 dog), AND circuit (AN9
．． ), terminal (, ]B5) via the OR circuit (OR5)?
is output from the end of the strobe side, and the AND circuit is output from the strobe side end
Direct shift register (s R2) via (ANl,)
The column input terminal (SI) is connected to the column input terminal (SI).
Is the star (S R7) an AND circuit (AN 1e)?
Data is taken at the falling edge of these pulses (FC, P).
The first pulse (t'cp
) stand-I: In l) I) set the highest focus point of vmax.
1) Include the data. Same as below, 1st pulse CF
At the rising edge of CP), the terminal (a]) of the decoder (DE, ) becomes
“I-1i gl+” and the third pulse (FCP
) until the rising edge of "Hi B h". Continued
AND circuit (AN,
,) from DVll'H1\2Pino) L! Deverter of
is output at the falling edge of the second pulse (F CP).
The data in the shift I register (ε: R2) is bifurcated;
be caught. , Repeat the same (〉shi〉) action, lLp, uh.
The terminal (at+) of -da (L)E,) is ■1+1st
At the rising edge of the pulse (F CP ), F'l j
Q II "f: 2nd l), II + 2II" pulse
(T'CP) standing 1)", tepa 1]igl+" crest (
Vine. During this time, the AND circuit (AN, Dv+n from the plane
The data of the lowest bint of the group is output, and the n+1th
The first and second pulses (F CP) are the same.
It is taken into the shift reno star (S R2). Counter ((:04) is 11+binary counter
Then, carry the 11 + 2 @th pulse (FCP).
- Output from 1 child (OY), this pulse is OR circuit
(○rma 1.) via 7 Rinobu 70 Tsubu (FF,,)
and 1 package of D7 Rinobu Flops (I). ) reset terminal;
After that, the AND circuit (A
The date of N, ), (=\N17) is closed. Second
Shift at the falling edge of the last +1+2nd pulse) register
The data (SR:,) is '11i3h' or °l 1. ow
The I+ signal is taken in, but the top level is displayed on the display (on) P, ).
Just don't give the focus data. on the other hand,
On the camera body side, the counter (COl) is 11+ as well.
It's a binary counter, n ten? Pulse number 11 (
When FCP) increases \γ, the output of the counter (CO,) becomes
All become ILo, ll11, Tefuda (DI...
1) The slope end 1 = (,,1,,)-(an) Kasbede”
],, o+u”l. The terminal (an) of the decoder (1) is connected to the OR circuit (
7 Lips 70. (FF,) reset
terminal lJ:, 4e &i law, I]+2nd
The pulse (t”CP) or ☆, chi-1-karu, -tode・,
The output of the terminal (an') falls to "L, cw",
7 Risopflo/pu (■・' E-゛, ) is Lyce. The case of the AND circuit (AN,), (ANl,) is
The gate is closed). Additionally, Flinbfurosop (FF)
– is connected to the 0 output of μ-com (1) or the input terminal (1,) of μ-com (1).
If connected, this terminal 15) h"'LOIII"f
− becomes, − indicates that the data transfer is complete or μ-co
i, ) (1) is determined. In the strike [J water device (FL), the display section (DP,
) is D~□max, Dv sent from camera Kimoto.
Min data 1, ° based strobe emission interlock range
1. Switch (1) S) changes the display content.
If the switch is closed to the terminal (b) side,
is displayed in meters, and is closed on the terminal (ft) side.
is displayed in feet. The interlocking range is based on the camera
It is also displayed on the display unit on the body side (DP, , ). The display section (Di),) is located on the back of the Stoshi 2 board,
, ) is inside the fine interior or part of the camera or equipment.
, it is desirable to display it in . The timer circuit (TI5) is a one-shot circuit (O8,)
A pulse is output from Dvmax, Dv+nin
After enough time has elapsed to send one artist to one player,
output. This is a strobe device (F
If the decoder (L,) is not installed in 3h, the decoder (1UE,
) terminal (all) or °'Hi3b" +J-o(l
There is no way I can stand up to II+, Flinopflo.
(T'F,) is not reset after being set.
It is the body. Therefore, the timer circuit (T1.)
Transfer (after 21-minutes, via 1A circuit (01S))
Then reset the Flinopf L7/P (F I”). Next, close the release switch (R8) on the camera body side.
Re? , -, when the fullness signal is displayed even though the strobe is installed.
The operation to detect whether the output is being output is shown in Figure 11 and
This will be explained with reference to FIG. When the first loose inch (R3) is closed, the 11th loose inch (R3) is closed.
The terminal (O8) of 11-com (] ) shown in the figure is °'H
i)+b", and this 'T(iε:l+" signal is one).
Shikosoto circuit (O36) (This is applied. This one-jo
The (i) circuit (O36) has a predetermined pulse width.
, 3h" pulse is output, and this pulse is the flip 70
Set terminal 8 of the knob (FF3) (2 voltage is applied, the frison
The Q output terminal of the front panel (FF3) is ``l(i g
1Ll(i8b1
1 signal i, il) D input of frisotsubfrom (DF,)
input to the power terminal. And D flip 70 knob (I
), the clock terminal (CI-) of the above-mentioned frequency divider (
Dv) Karaggi's clock pulse (DP) or input signal
When l, the Q of this D-flip 70 knobs (DF,)
The output terminal is
The terminal ゛)-iigl+'' signal is the L distribution frequency divider (1,)
The clock pulse (DP) is manually input from
is applied to the – power input terminal of the power circuit (AN6), and this
From the second circuit (AN, ), a long pulse (DP
) is sent out, this pulse (DP) is an OR circuit (
OR, ), the terminal (J
I35), the strobe device shown in FIG.
1. , ) is manually input to the terminal (JF, ). Also, the Q output of the above F) Furi, 70 block (DF'2)
The “H”+61+” signal at the power end is another one.
It is manually input to the C3/L circuit (O8,,). So 1,
one predetermined one from the circuit (OS=)
A pulse with a pulse width of ``Hi31+'' is output, and this
The pulse is inverted by IN,
input to one input terminal of the path (Nl\,)
From the first, +shi, and second number l' circuits (NA,), -
Pulse from the onesie 371□ circuit (OS, 0) mentioned above
"' )-1i g h with a pulse width corresponding to the width
” pulses are output. , - pulses are output from the transistor.
Base of Star (13T1o): This is applied, and this l run
Nosta (BT, O) corresponds to the pulse width of the pulse described in
It is turned on for a period of time. Therefore, the relevant
Connect the strobe device (
At the end of -F- (JF, ) of
(period during which BTlo is on), two equivalent pulses
A pulse of '1.ou+' whose width is increased is input. Applied to the terminal (JF, ) of the above-mentioned strobe device (FL)
As mentioned above, the pulse is inverted by the inverter (IN, ) (1-) of the AND circuit (AN, ).
is applied to the input terminal of Like two, I, this Anne.
Output terminal - (“R”) of path 110 (A N = ,)
Then, a pulse with a pulse width of 1ili'Bl is emitted.
. At this time, the terminal (
According to the above-mentioned (-°shi, human to IJ port system),
Pulse (Dir) or human noise from the control device (C)
, this pal group (DP) i soil 7 reso j゛70 tsubu (F'
Do 1. , ) is input to the sensor 1 terminal S of the
The amplifier (I pad 1°) is the center) and its Q output terminal.
becomes ``I11ε11''. , - “Hi 8h” signal
The number is reversed to ``Lo A'' after the Noah circuit (No.).
input to one input terminal of the AND circuit ()\N, 2)
At the same time, input of other input of AND circuit (ANll)
Power terminal-1: Input. On the other hand, Karan 9 (C
C) , ) is input to the terminal (JF,) as described above.
pulse (DP) and the count content is “0001゛”
becomes. This counter (receives the output of COD and decodes it)
The terminal (b,) of DF2 becomes “11i81,”
This ")-i i 8h" signal is processed by an AND circuit (AN
7o) - side input terminal)
Therefore, the second AND circuit < A N , . ), ノ)1
Input of world power □ Added to the power terminal,
-)) The signal from 1-2 above is an OR circuit as shown above.
(0<1.), AND circuit (AN, , ), OR circuit (
(Monday 1.) and (OR,,), and circuit (AN,
, 1), OR circuit ((',)R1,), 1 transistor (
BTl, > and (LIT, ,) through
Terminals C and J of the robot device ()"1-1)
It will be done. , -, then the -F- light distribution complete signal is
Force 2/ from the end f-(,, +i゛-) of the robot device (Do■,)
The terminal of the strobe control device (4't-:) on the Kimoto side (:
+B,)+knee human power is applied. In addition, the strobe control device (FC) (here, D
Q output terminal of flip/p70 (10 de,)
When εh", the output from the frequency divider (10X") described above is
The pulse (Ding) P) is sent from the AND circuit (AN, ).
i do This pulse (D P ) is an OR circuit (or<
,) via [,] Lyceum 7 of Malibu Frosov (FFJ)
) terminals R and D flip-flop (DI-”2)
The SE/G terminal (RE>) is inserted, and both flips 70
(1-'F□) and ([)do,) are both (this
, the pulse: x(DP) stands T; '11 o'clock reset
Ru. -, then turn the strobe control device on the side of the cuff body into
Placement (F(j to strobe device (Fl,,): this, one
A pulse (DP) is sent. - 10,000, In the above strobe control device (do C),
The nip is set to 70 (FF3), and the Q
The output terminal becomes “High” and this “HiBI+”
The signal is D input of D Frisobuf + 17p (L) F,
After being manually connected to the terminal, 1st and 2nd p 7 Resop 70 knob (D
Input from the above frequency divider (DV) to the F input terminal CL.
At the rising edge of the pulse (1) P), this D flimp
The Q output terminal of the foo/bu (J-) F, ) is “)(i
31+”.Furthermore, from the frequency divider (DV), the following
The pulse (DP) is 1)
) of Kronk! -7- (CL) (: When it is done manually,
The Q output terminal of the D frimbu 70 tube (DF,) is "' 1
−1 i gl+”.7 Then, above 1) Free/
``High'' of the Q output terminal of the Puf TL knob (DF,)
The signal is input to the -power input terminal of the AND circuit (AN7)
be done. Therefore, as described above, the strobe device (
from the end of the strobe control device <F C,)
The completed signal inputted to the child (JB, , :l) is sent to the AND circuit (
AN,). Also, l (31) 7 Risobuf■ノ/pu(L)F,,)
The “river iH1+” signal of the Q output terminal of
A N s + ) σ) − Jj input terminal (this is input
, from this AND 1 S 1 road (]\N , l) °' ri
A pulse of "i gh" is sent. - like i:bt
, A: From the throat circuit (AN, ,), another ′”■(
When a sparse 11゛ pulse is output, the ant circuit (A
1) Flip 70. bu (D t',,')
The above-mentioned charge completion signal output circuit (CD) or t is completed.
signal or human power 1, -1) flimp 70/pu (l-)
The (N output terminal of ) is ')-]i3h'', and this
′”j(iBt+”Nobuyumi is the above-mentioned μ-Com (1)
It is input to the input terminal (17). In this way, the +7 completion signal or μ~con (1)
is input. Furthermore, the AND circuit (A N s + ) described in
The generated pulse is passed through the OR circuit (c) R6) to 10
7 Rinobuflo, B (DF,)su 3 and (DF4) Reset
input terminal -<RE), both 1) -7 limp front
The Q output terminals of /pu (DF3) and (DP4) are both
It is said to be "Lour", 1. 7 litho
'Loll'f of Q output terminal of knob 70 (i)F,)
No. M reads the fullness signal from the strobe device (FL).
t) μmc as a signal indicating that the operation is completed.
Input terminals of ob+(1). ) is done manually. First, in the strobe device (FL) mentioned above, the flip-pull
Ropp (F゛ [Pa 1o)
When the button is pressed, this 7 ring button 70 ring button (FF, )
Output terminal '11 (screen signal is from timer circuit (T16)
The timer circuit ('r I 8) is operated manually.
Start. These timer circuits ('rx.) 1 and 2 are
From the flash device (do[,) to the flash, t'' control device (FC)
) to transfer the fullness signal to the i-required 1l capacity 1) Long
The time should be set appropriately. The timer circuit (' (river 8) is
When the time has elapsed, the signal “1 (iHI+)” is output.
...+4 igl+"+75 is an off circuit (OR,
o) through the reset terminal (
RE), and flip through the OR circuit (OR,,)
Flop (FF Kasumi's reset 1 completed (1 <)
, counter (c, ('l 1 ) and 7s, no 7
At the same time, FF1o is reset.
Complete signal 7. 1 ton of camera body from the flash device (Todo)
tll! When transferring this, a counter (one for COD)
Since the pal group of I) is straddled, this way -3
(This is due to the provision of a timer circuit (TI).
In short, the time is empty: / evening (〈20 outputs are "' (l
O+11 ”tJ-Kept, Shin, Noritsubu-
70 knob (I pad 1o) or set state 1 is maintained.
) can be done with anti-IL. To the terminal (,J]゛,) of the above strobe device i (do1.)
Human power first lever pulse <1) p) and fullness signal output circuit
(C1○) ``li61+'' signal is ゛, 3 manpower
The two input terminals of the AND circuit (ANla)
It's there! Another one of the two part Anne 18 circuits (48N18)
1 to the two input terminals, and the output of the AND circuit (AN, , 5) above.
When a pulse is input from the power terminal (FI-()), this
The pulse from the AND' circuit (ANzs) is sent to the AND circuit
Year after (AN,,), 1 piece of furinofu (FF) 2
) is input to the set terminal S of the one-shot
It is input to the circuit (O81, ri. Therefore, the flip 70
Tsubu (FF, 2) is Sera l and one shot time
The path (O3,2) is a pattern having one predetermined pulse width.
Outputs 1iH1+” pulse. Second one-shot pulse
The pulse width output from the path (O81:) is
The terminals (JP,) of the control device (r, L) are input.
is set to be longer than the period of the pulse (DP)
. In this way, multiple data can be connected to the terminal (JP, ) marked 1-.
When the pulse (])P) for data reading command is input,
One pulse from the one-shot circuit (O8, 2)
One pulse (I) P) within the output period
47- (JF 1) can be completed by manpower.
Therefore, from the AND circuit (AN19) to the OR circuit (
○Flip-flop (FF,,,) via R1,)
Input the glue cent terminal (R) and turn the flip 70 knob.
(FF, 2) can be reliably reset. First, is the release inch (R8) closed? J
i, one pulse (DP) at terminal (,IF, )
Is the input point I the AND circuit (ANl)?
No pulse is sent out, and the flip 70 amplifier (FF, 2)
is seven-nosed! ! ! 5, at this time, Suinona
(SS,) or contact ():X), and
So, is it the output of the inverter (IN,,)?')liH1+
”, this °l-1-1i” signal is
The circuit ()ANl1) and the OR circuit (OR,,.) are
to one input terminal of the AND circuit (AN9.).
Powered. ) and the strobe control device (FC) terminal.
(JB,,) to the end of the relevant S)/Ropo device (PL)
A robot light emission start command signal is input to the child (JP,).
Then, as detailed below, the strobe light emission start finger is activated.
The command signal is sent via the A/C circuit (AN7.) described in -1-.
, S); Sent to [light emission control circuit <FLC). Immediately
Is the second mode/l set to 1'l, the fullness signal?
When the output is being output, release or input from the camera body.
Closing of chain (RS) (If you enter No. 3, the stroke
The camera is enabled to emit light. Now close the X contact (SX) of the strobe control device (FC).
Suppose that it has been accomplished. At this time, the said robot controller (FC)
) terminal <JB7) is grounded and -['"LoIll"
Therefore, this word "1.,oυ)" is the impa'-ta (
Il'L7) I'm against this! I was touched and felt 'High'
This "'High" signal is one shot, one route.
(OS,,) is input. Therefore, one-shot circuit
(OS 1 or 11) outputs a “High” pulse,
This pulse is the power of the AND circuit (AN, 6) mentioned above.
Input 5 to the input terminal A. This AND circuit (AN26)
As mentioned above, an OR circuit (O
If the ")iiih" signal is input from R, , ),
The above one-shot circuit (08, the output pulse
is the light emission control circuit by using the AND circuit (AN, 6).
(F River-7c) is sent out. As a result, the light emission control circuit
(7) The xenon tube (
A light emission command signal (;'-i) is applied to Xe),
The xenon tube (Xe) starts producing a flash of light. On the other hand, the statement 1-1 is similar to the following: ゛Non-shot circuit (O
The pulse output from the AND circuit (AN
, 6) to the NAND circuit (NA1).
Assume that the output of the command circuit (NA, ) is LoII+''.
, NAND circuit < rq A, ), AND circuit (AN
22), OR circuit 16 (OR,,,), AND circuit (AN
2. ), OR circuit (.R9,), transistor (131-6), (BT,)
7 to the terminal of the strobe control device (PC) (,
JB,,)iJ: the one-shot circuit (O8,,)-
2 years ago)
The message is input. The second pulse is a strobe control device
(PC) in \- phantom IN, o) l21 reversal 3j'
and connect it to one input terminal of the AND circuit (AN3)
When the voltage is applied, the terminal of il-ri○h+(,1)
(05); This is the release operation of JA, R (S positive ■)
Point at the start of
・The Hilly" signal of 1 and - is output at 4- and
, the input terminal on the 1 side of the AND circuit (A N 6)
has been added to. J: So, this AND circuit (AN.)'”Hi)
; The l+'' pulse is output, and the second pulse is a frison pulse.
Mark the Se2 and To terminals (S) of the Puff II knob (To'FS).
Q output of addition old-5 said 7 linopfuronop (F'1″3)
The terminal is set to "i-1i 31+" [,=
. ''' of the Q output terminal of this FF
The Ll i (,; l+ ” signal is generated by an AND circuit (AN
,) is used for one input terminal of (2,)・
Run 2) Applied to the head of the star (BT, ),
The switch 9 (+='F,) is turned off. 17j, transistor (13T,)! This is the measurement in Figure 2.
from the operational amplifier (OAl) of the optical circuit (iVI E).
A measurement that represents the film surface photometry result based on the flash opacity.
Light No. 15 is applied, and this transistor (B T 3
) on the film side of the camera device.
・Collector current flows according to the intensity of the robot light
. The collector current of this transistor (BT,) is
It is integrated by a capacitor (CI). Terminal (011) is filin flash mode
In this case, set ``Tl16h'' and also set the trobo device (PL).
Main light; when used as a source, use “L our”! , second terminal
It is. Therefore, filLin flash mode IS
When , analog or inch (A8, .) is conductive,
A voltage signal from a constant voltage source (CF, .) or a humpator (
l\01) and use the strobe device (i:L) as the main light source.
When in the mode, the output of the inverter (IN4.)
``Hilly'' becomes an analog inch (A S
2, ) is conductive, and the voltage L from the constant voltage source (CF3I)
[The summoning number is ``Hunpareta'' (801). Constant voltage
Pressure CE2. ) signal voltage and (CE, ) signal voltage
The ratio between the
The power of Nushiroto ((,,:F”,=,)) is 0゜5)-■
The value is less than that. Then, the signal type rH from the constant voltage source (CF.1) is adjusted to the level for proper exposure.
He has become the king of electronics. Integral value of condenser ino (C1) (i.e., 7 ho light)
−The amount of reflected light from the illuminated object is i” ’I’
L photometry I or integral value of light intensity) or constant voltage source (CE,,)
Or when the output voltage of (CE:, 1) is reached, the comparator
Is it the output of (A (11))?
Then, from the -37 circuit (O3'l),
h" pulse is output. At this time, the
<SR,) (I'i''LL mode signal read)
, an AND circuit (,・χN,), an OR circuit (O
R, :), terminal (JB,) to the main device (F'
L) (Fig. 12) terminal (JF,)i: Pulse sent
(Does it emit light?) It will be corrected. Here, ri l l -in f 1ash mode
C and G are the fine exposure levels of the film (D,)-5.
Le is proper dew y (0.5 than Loupel) ha minute under
When the strobe reaches the level of
When using it as a source, it is suitable for
Is it stopped?(1, detailed in Figures 1 and 2
If the value is 1, l\Q, E>)', \・(-
corresponds to Pulse from AN 18 circuit (AN,) (4 timer circuit (
l゛1,,')i2 also requires human power. This timer times
The path ('r1,,) starts after the 1st pulse passes '5'.
After enough time has elapsed, the electronic flashlight will emit light.
) ligb” pulse and output 7 lisobufronop.
()・'t', ) to lyse and 2 to Trannos illusion B""
), and close case-1 of the AND circuit (ANQ).
Sign. Sara: Koha, 1) / Su・Nobu-70・Nobu (1)
C3) is also I! Nanado-1 Otsu. , person) abo equipment sea lion,
), the one-shot circuit (O8,,)! = depends
Buff 1 of “1ii3h” is AND circuit (AN:, x)
When the output is output from
The Q output after being set/l is “+-(i 6 h”)
5. When 2, the switching switch f- (MOS) is the contact (
If <77 change C1 is on the (→t-1) side, that is, outside
When the optical mode is selected, the inverter (↓N,,L
The output of (INl,) is ")-i i Hh" i
Two. Therefore, the output of the land circuit (NA, ) is It
1. = oda++, and this pulse l-1ollI゛ signal
is applied to the base of one transistor (B T s ).
, the transistor (Br3) is turned off, and
The gate of the AND circuit (AN) is opened. and,
~X7 tube (Xc) emits light] and 1-11), subject book
Receives the reflected light from the
1 foot on the human Troho device (do 1-) side]・Runnostar (
The output current of PT) is integrated by the condenser blade (C3).
. The integrated value by this capacitor (C;) or the variable voltage source
When a value around the film sensitivity from I.:) is reached,
The output of the comparator (AC2) is '+1i8h'.
I), one-shot circuit (O3z) '"Hi3b"
The pulse of 47 and - is outputted by the AND circuit (
! \N, 6) - Light emission control circuit via child circuit (OR,,)
It is sent to the xenon tube (X(・)
The light emission is from I-tei-(Ru9), while the changeover switch (＼□l OS ) is the contact (TT).
Switched to till and T i' L-1 needle selected
, the output 1 of the inverter (IN,,)
;i ” !-1i 3M' l2, AND circuit
Case-1 of (A N = 7) is opened. Therefore,
Strobe controller (FC) one-shot circuit (O3q
) to the terminal (JP, ) of the strobe device (FL) 1
The main light emission stop signal is AND circuit <AN2), 37
The light emission control circuit (Fl, , C
)-, is input, and the xenon tube (Xe) stops emitting light.
, The light emission starting pulse from the AND circuit (AN26) is
It is also applied to the timer circuit ('1N~), and this timer circuit (
i'1. ,), although the 8-Ya-7 tube (Xe) is fully exposed.
It takes ++5 to force ・:nonl. And the timer times
After 1 hour has elapsed,
The pulse output from the timer circuit
Circuit (1 OR) 7 limp flops (+・
'F,,)'s lycee. ) and end-j'(R), and the 7 limb 7o knob (
F pa 1 color,), and the OR circuit (O
R23) Pi;・Sweat Shi, Te Flimp Frosob (FF14)
The voltage is applied to the 7/G terminal (R), and the flip-70 node is applied to the
(F'F,,). The switch/chi (SS,) of the Switch I/Robo device ([Kawa,)] is
The first mode is selected by switching to the contact (CI) side.
, the output of the inverter (IN,) is I-(i8'
It becomes 1,11. And the fullness signal output circuit (CD)?
If the completion signal is output from
,, ), the output of the OR circuit (OR2o) is
I), the date of the AND circuit (AN:c) is opened,
It becomes possible to emit light. In addition, in this state, the
X) is open, the inverter (I N , 6)
Since the power is 11i or 'Hi6h', the AND circuit (
The output of A N 23) is "Hi6t+", and this "
]-1i g h” signal is an OR circuit (OR7,),
The terminal (j
l', )i is output as a binary complete signal. − fullness signal
are all 1 in the strobe control device (t'c).
i.e. the first mote
VI] and one calculation operation is performed. ) Close the X contact (SX) of the robot device (T-'L)
When the
From the circuit (AN=a) (Sat one shot l1iIet each
A pulse based on (O3, 1l)l2 is output, and this pulse
is inverted by the inverter (INl).
This pulse is considered to be a pulse of
From the terminal (JF, ) of L) to the strobe control device (T'c)
Connect the water device (F't) to the terminal (JBc,) of
It is input as a signal indicating the start of light emission. The camera equipment
At the same time, the strobe device (F1=)jllQ']
-T ]- mode, the strobe control device
The light emission stop signal input manually from the
(A, Jo,), is emitted via the OR circuit (OR24'l).
Light control circuit (FLC) l: sent. -Power, external light mode
If set to , the Funshont circuit (Osl, )
The light emission stop signal is an AND circuit (AN 26) and an OR circuit.
The light emission control circuit (F-], , through the circuit (OR, ,)
C) Xe is sent, and the light emission from the A-sensor tube (Xe) stops.
. Strobe control device (FC') (■・'DC,) (1st
Figure 1) and the strobe device (F L ) (DC7) (
Fig. 12) are respectively shown in the ino/stant circuit (OS 9).
, (O3, 4) by the respective emission stop signals.
A display device for checking dimming that indicates that the light is not operating.
It is a place. The strobe controller (FC) is in TTL mode.
A signal indicating that the shift gear is crossed (SR,) is read.
is taken, the gate of the AND circuit (ANg> is opened, and
, when the light emission stop signal is output, the display device (Fr
)C,) indicates that the dimming of the camera in question is appropriate for a certain period of time.
Do a table/pa to check if it is correct. -force, power
Put J on the trobo device ([month 7), OR circuit <OR,,
), when the light emission stop signal is output from the display device (l''
DC2) is - "Enter force (device'& (F D (g:
,) and (yoni-) display for a certain period of time to confirm dimming.
Illj now. Table 6 I-,-,,',I y-pkameyo-T guni-■i
Shoulder = ㅅ7j ding〉-あblai-'--'11
1 1,
rtfl*,%! ')“-゛. 日玽）Q (,) OO1 layer Minimum aperture value A
vf111 giant 0 0 (1('l i 1 0
1 Longest shooting dr4 distance DVC=) 1F)
A specific circuit example of the lens side circuit (LEC) is shown.
Table 5 is written in [ku○tvi (RO,)] on the lens side.
, 28 of the data listed in 3, seasoning, Table 0 is ROh
・Of the data stored at address 1 (r<o)
The contents are shown respectively. Address of 1 (RO) to lku○ ゛0('l 00000
1” has a main body 11111 for attaching the lens.
Ribbon link data for electrical detection''111
00” is memorized.This at1/s “OOOOt
It month N"i2 is equipped with one camera body)
No matter what type of lenses you have, you can
The same value data “11100” is stored as data.
It is. The data for this check is “111
It is not limited to "00", it may be data of the pond, all
If you have a common type of lens l: 1゜ "l)", the above-mentioned open
Aperture 1) The data of the value Av3 is memorized and the data is “0000001”.
The data for the maximum aperture value AV “n” is stored in the address “1”.
remembered. 'The address "00000100" has a zoom lens.
The data of the shortest focal length f is stored. In addition, in the case of a fixed focal length lens whose focal length is not variable,
If so, please send the focal length data of that lens to this address.
remembered. OO(100101″ address is
The data ft of the longest focal length of the zoom lens is recorded/armpit.
ing. In the case of a fixed focal length lens, the fixed focal length
The data “11111” indicating that it is a separate lens is recorded.
It is remembered. The address “00000110” is
Long shooting distance DVCX) data is stored. that's all
The data is fixed data. Addresses from “00010000” to “00011114”
In response, shooting distance data or memory as variable data is stored.
has been done. The distance from the shooting distance information output device (DS)
Supports moving layer from infinite position of ring (not shown)
The data for 4 bins) is output, and this data is used to add
The lower 4 bits of the response data from r3 to ro
1/S is specified and the corresponding address 1 is memorized and 0
Take a photo! The data of huge height W (thread color vs. straight) is output.
Ru. Table 71 shows the value of one lens. Table °i L t) 0 position 1.4-1.6111000' 8
．． O11,11=1, 101i1 So, 531011 (1
7,0: (11 (11(,'l I G, S~8110100'
6.01□ Q 1 1 ()5.7 to 6.7
, 1(loll S, 5'5.0 1', = 1.11 , :1 □ 1 1 ''''+,, 51: 1
(11112,5-; di, sl 01110 13.
0 [Seal! −−−−,1,,,,,,,−,,−1−−−
Temple-1-'J11: m-o1tν2-4\-]'The
11) Yodepa is I0~. =, 3.5), χ] response
Then, i゛-event and l:4゛su, 14=16mr is l)v
The event was centered around 28.0. 1・゛
Similarly, ゛, 1.4m 1) is also a field 1 with side Rh distance, and y is Dv
It becomes vl. ', tajuren (1) l) vl:'-7 no de
In the case of Table 8, the data is 1-) V28.5 data "] 1
001” (corresponds to this. Therefore, [1;
; to ↓ji Ey゛-ta for shadow distance I) v′”11 f
When the data of l O1'' is manually applied, 1) the data of νC◇
The first and second data are used to perform flash photography.
At infinity, it is possible to take flash photography.
Is it revenge? 1 (display device (F-Pa 1))
It will be done. In addition, shooting H [access from remote information output device (seek by one)]
The number of bits of data for the address was increased, and 11 ROMs (
The number of data in focus for RO) is also increasing.
Small units also increase data (ηshi/): and
It is also possible to do so. "0010000 ()"to'"0 (1101111
” address (“:i:l:, 1- for K-Mullens
1. The data of the set focal length g11 is recorded/recorded.
If a fixed focus lens is used, it is a fixed focus lens.
For example, the data ``11111'' or this
etc.) 1 written and practiced in each address.
, then, similarly to the data of ζ shooting distance 111UDν, the focal point
From the distance information output device (FS), the zoom/lens
Is the position of the shortest focal length of the zoom link (not shown)
Movement 41:i - Outputs the corresponding 4-bit data.
Of the address data (・311J
To r. Doii'I', l! =' /L t7'+
-) ゛The address is specified, there I: Memories House 1' I2-ro
Focus on 1! I will output the data of distance (absolute f + ti)
'h IZ', ;+8, Next: 4th-knee i 1<] interface circuit
'IF): Output of 2o x 2μmco+1+(1')
Terminal (0.)?”)-1i g h”knee,
From the one-seat 37 circuit (O830) to the specified vano 1
The width of the pulse is output, and based on this pulse, the foot
Lip 7U knob (+='T',...) is set. te1, -c, Free/Pufamp (FFIO) is seven) Z
・'23: The output from the oscillator (t') SC) in Figure 2 is
Circuit・＼N3. ) via Kuro 2 Coupulse (CF)
l-M+・1) Fj・7°F lJ7b (DPIo)
Manually applied to the lock terminal (CL,), therefore, the next connection L
At the beginning of the i-tsuku pulse])-7s/Pfurosop
The Q output of (DF,,) becomes "H1Htt". ,two
1) Q output of ゛Norinbufu V] Tsubu (() de j,,)
Therefore, the counter (C(,),,,),(C○ili pump)
U (Co,,) The state of the throat is released, and it is called
G(])E,,) and CDE,,) both appear.
It becomes a tihi state. In addition, clock pulse (CPL)
I...Turf L-input circuit (■) end-f-(, J
B,) to the terminal (,11) of the circuit (LEC') on the tons side
, 2), -7 no, 21.21st no (-(:
Output terminal (05,) of 0111(1) or °' )(i3
h”i Then, the power supply transistor (BT
Illusion or continuity 1, camera book i+ (till's 1FF (J
B, ) is lale>:I' i:ill 1! : road
(x-Y:c> power supply terminal (JL,) has a constant current of 1
No or supplied. The above power supply terminal (Jl, , :l has a predetermined L value)
/″l Electricity 2 Rikino・When supplied, power-on reset time
RO (G) O,) Carapulse or out) J @ n, this pattern
Rusu's one ◇-ra tenka 1) and Furifugufro 77° () pa
Do 1. ) and 1-)-7, p70 (l) par,
1) The first thing you need to do to reset the pulse is the rise of the above pulse.
10, 37 limbs 70. Knob (F['a1)
Set. And the first 20.・Kupalsu ((shi)
PL), 7) Fall down'l:,)-7/Puff
The output of Ronob (DF, +1) is "' l-(iBl
＋”, and this “1-iiHb”
(CO,) and (CO,,)l:i, both seven/
Tor, 1゛j etc. are released, and the decoder (DE, s) is output.
Power enabled state roar. Now you can start data input/output operation.
(Go to fiii or complete]'., Counter (COl,) of the interface circuit (■)
) and decoder (1)E, , )t;u2 and lens side circuit (
LEC) counter (Co,,) and deg(+)E+
s) describes the operation on the Utsugi camera body side and lens side.
[: Output timing signal for synchronization]
There is a road. Counter ((1010) is Cronk Pal Su (CP)
Power・Number・1 bit hexadecimal power・Nuteru
Yes, the counter (CO++,) has a clock pulse (0 digits).
) l = ) to force/nnt. l bi, 1 hex cow
It is a ta. Decoder (1) Ell) and (DE,,)
! These are the counters (C01o) and (C01o), respectively.
The lower 3 bits (CB, ), (CB, ) and (
C.B. ) and υ” (CI-2) and (CL,) and (CI,)
It is manually inputted into f-order 3-bit data such as 1, -re, etc.
Accordingly, the output υ terminals ('1'B7) to (T Bo) and (
TL, ) to ('T'l-,,)" Hi B
This output is shown in Table 8.
An example of the 1λ1 coefficient of input and output in (DE, 5)i
]-0 In addition, below are the terminals <TBO) and ゛<]゛+
-,,> or ")4 i 3 b" timing
The timing of the husband, - (TBo), (T1..), the end
child (TB,) and (TI-,,) or ") (i31+"
The timing of ('rn,) and ('rJ-,), respectively, is
It's called timing. Table 8 'II Tt'17'・TL,) Counter (COl) of the above interface circuit (IF)
, ) is the output terminal (CB, ) of the counter (COIO)?
A 3-pin counter that counts the pulse inputs output from
It is. The output (C82) of this counter Co,,)
to (C8,,) and the output (C)3 of the counter (COl0)
3) is input to the DE code. stop
So, this decoder CDE. -) is the counter (co,
, ) output and the output of the counter (COlo) (CB3) and
(Accordingly, one of the terminals (So) to (S, , ) is
)l i 81. Make it It. This decoder (DE,
The "')-1'+Bh" signal output from , ) is
From this interface circuit (I l;') to the lens
A step that outputs address data to the side circuit (1 = EC)
and the step for reading lens data.
It is used to Below is the i terminal (Sa) or “Hi”
Step (So
), the terminal (Sl) is “High” and the switch specified outside
The step is called a step (S,). Decoder (DE,,
Table 91 shows an example of the relationship between the input and output of ). Table 9 (SR, o) l, 8 piston 7 trend starca rule
Lati, Ru. , second shift register (SR,.)
f-(T price a3), ():3 a, l), (Ba,)
The three output terminals of the counter (Co.:
l), (Ba2), (Ba, ) other input terminals (B
a, ) to (Ba,) and (Ba,,) are commonly
Grounding Koma 1. I'm here. This shift register (SR,.) switching terminal (5P
)A"'HiHb"+7) and Kiniha, clock terminal (C
L-)! =Rise of manually generated clock pulse <cp)
2 to the input terminal (Ba,) to 1 (F3a, :,) when
Data is loaded into the 11-column, and the -power and switching terminals (
When the clock terminal (SP) is
At C1,-), 17 Kbals standing-L is human-powered.
At the time of readout, the data is taken into the corresponding shift register (SR, o).
data 1", the higher pins are sent to the output terminal (OUT) in sequence)
・Output in series. The AND circuit (A N 3 l) and (AN:12)
One input terminal of each is connected to the above oscillator <08C)
is connected to the output terminal of both AND circuits (AN, , ) and
(AN, 2) has a clock pulse (CP) at the same time.
I feel empowered.) And the AND circuit (A
The input terminal of No. 1 of N, 1) is connected to the terminal (TB6).
The north input terminal of the AND circuit (ANj;,) is connected to the
The end of coder (1) E, , ) is connected to page 1 T B + ).
I'm doing it. Furthermore, the AND circuit (A N 31 )
Output terminal (,]:Flinop"70" (F), lI)
is connected to the seventh end of the
The force end - f has 7 resops and 70 pins "7'(1"1',
) reset terminal] electric: remains connected. this frinzo 7
The Q output terminals of 0.2"-7° (Do1.5.) are
Connected to the switching terminal (Sly) of Nostar (SR,.).
It is. This configuration (- to l) Flip 70/Bu (F[
Part 3 () is the timing of (TB,), and JZ Redaku is out.
Lock pulse ((2P) 31 is also set on the downfall,
At the timing of (1゛B,, ), ゛output is also a.
, 7 Cupar 7, (CP) -) γ -reset
be done. And the shift register (SRlo) is
Output terminal j'-(TB7) of the carder (DE, ,)
h” and %! :h]
Timing of ('i'r smell) to (TB, )
Output the captured data in 10 columns. In addition[
AND circuit (AN,...
) and (AN2.), flip-flop ([F, 8)
and shift register (S R1a) Ii,, i-j・L
The AND circuit (AN) of the interface circuit (IF)
,) and (AIVko,,), -lip-flop ([・”F
, 3) and C no shift lens tsRao)
I'm in the middle of a long time. In addition, the interface circuit (Ido:l?l)
Diftrester (S R,...
, ) and lens side circuit (1, t'', (-) data
Output shift register (SR, or +-jt','
1%! E Nz'(T' B=), ('1゛17
．． ) when standing 1-79; 41;
Take in, drop off, and then move on to the top
To (TB), (TL-)ll'f;I (T I-,)
Ka1lI1st-I +lr' Z)l l i-, do it
The first to first of the imported data, the first to first.
・ltj to the sequential output terminal (OlJl-)
Go to the line and play 1 no. If you want to perform an operation like this, use the shift register
The data has the following circuit configuration 1, 2, 1, 1,
Flip to pre-center column i
7L'77p has 8 thin membranes corresponding to each pill.
Ru. And the bits that consist of: This concentric 7 limp 70 knob
The output terminal of is concentric with the 191-position focus of the bit
Connected to the input terminal of the control knob. do this
This means that the clock/couples: - synchronized with each 7 lip
The data pre-centered on the bit will move from the lower focus to the upper bit.
are sequentially transferred to the other ports. In addition, eight 7-lips 71:I
Precentrate the most significant bit of the data.
The output terminal of the flip 70 tube is 1"': 4 digits.
Connect to the input terminal of the ninth flip 70 ring. stop
Therefore, the output terminal of this ninth 7-resolution software is
Use as the output terminal of the foot register. By doing this, 9@
The frizz of the eye is synchronized with the tarot pulse.
Flynnbuch, where the most significant bit of data is preset.
By incorporating Rozzo's output, exactly one clock shift can be achieved.
output data with a delay of 1 time.
It has become. Counter at timing of (TB,) of step (S,)
When (Co, □) becomes “001”, this force/nta (
The data of CO, , ) is inputted at the timing of (TB, ).
1) Loaded into register <SR, 0). and
, (TB,,) to (TB,) of the next (Sl) step
rises and “00000010” is switched sequentially.
Interface circuit (1 de) via circuit (SC1)
It is sent to the terminal (JB,), and the lens side circuit
2 input in series to the terminal (, JL,,) of (LEC)
, On the other hand, considering the lens side circuit (LEC,) i, this
7,000 circuit (SC,) is conductive [2, so the circuit is closed.
At the falling timing of the lock pulse (CPL),
The above data is sequentially taken to the shift register (SR, 2).
be included. Loaded into this shift register (SR, 2)
The data is sent to the RO via the data selector (MP, ).
Send to address terminals (T6) to (r,) of M (RO).
It will be done. And from this ROM (RO), the input
The data at the specified address will be output based on the input data.
It will be done. Output (La,) of shift register (SR,,)
To (L a o) is taro at the timing of (T, R6)
"'00000t)1" at the falling edge of the Tsuku pulse
”00000001 for ROM (lRO)
” address is specified. Is this ROM (RO)?
are used for checking stored at the specified address.
The data number 11100” is output.
The data for the timing is (TI.7).
is loaded into the shift register (SR1,) at 1)
Ru. The next (8-) Fu, Bunbu (Kookeru (T1..) to
At the timing of (TL7), the output of the counter (C0, 5)
power terminal (C1, or 'L, -, otu', (T
The timing of Lo) to (1' L, , , ) is also
At the time of rising, the input terminals of the shift register (SR. 1,) -(], 117) to (1-11
The data taken into the switch circuit (S
C4) to the terminal of the lens side circuit (LEC)
(Jl, +)t is sent out, and furthermore, Inter 7
– Human power is connected in series to the terminal (, JB3) of the circuit (II”).
-I In a series, connect the lens side circuit (1-7EC
) to the interface circuit (IF)! Input this data
In step (S2), the interface
Output (CB) of counter (CO, □-,) of circuit (IP)
, ) is ``LoII+'', and the switch circuit (
SC2) is conducting. Therefore, as mentioned above, the edge
Check data '1 manually entered by child (J, B,)
1100'' is connected to 'C and the clock via the switch circuit (SC,).
When the lock pulse (cp) falls, the shift register
(SR11). And the timing (]
At the rising edge of the clock pulse (cp) of ゛B,),
The output of the shift register (SR,,) is ``11100''
And at the timing of Sara Iko, (TBS)
At the rising edge of the pulse output from the circuit (ANl,)
Then, the data output from the shift register (SR=)
is latched by the launch circuit (1, l\). and,
At the timing of (1゛B6), the AND circuit (AN36>
At the rising edge of the pulse sent from the
, A) The new/checked data is transferred to TONSTAR (RGI).
be taken in. At the timing of (TB,) in the step of (S,)
, from the AND circuit (AN,1) to the counter (CO,-rii
When two pulses are input, the counter (CO,) is “
010”. Then, press the tie button (TB7) to
"OLI Q 001" in the foot register (SRlo)
Data of 00゛' is taken in. Next, in the step fS, ), the counter (C0,
, ) output terminal (CB3) becomes "Hi H1+"
And this “Tliε11” signal is sent to the AND circuit (AN3
4) is input to the switch f (8C1), and the switch
The switch circuit (SC1) becomes conductive. On the other hand, the circuit on the lens side
In (Lt:c), the output of force 1 kunta (CO1s)
When the power terminal (CLJ) becomes (i, (1+)), this
``') (igh) is an AND circuit (, AN, 6)
It is also input to the Inochi circuit (SC3) via the switch.
The circuit (SC3) becomes conductive. Therefore, it is the same as missing a song.
, the shift register of the interface circuit (11''')
The address data sent from the data (SR,.) is
to the 4 children (JB:+) via the switch circuit (SC,)
Furthermore, the lens side circuit (LEC) terminal (
JJ-,) and is input to the shift register (SR+□
). In this way, the shift register (
The data imported into SR,,) can be selected by
One dress end of ROM (RO)
f″−(r6) to (ro). Then, (
At the beginning of the timing of T L, , ), R
Address “00()00010 in OM (RO)
The data of the open aperture value A VO stored in “
shift) register (SR, ,) (S,).
When the step is reached, the counter of the interface circuit (IF)
terminal (C10,)# of the printer (Colo) and the lens side
The end f'(C
l3) together become "]-osu, 11, each '"]
. The switch circuit (S(1)
and (SC4) are rendered conductive. Therefore, as mentioned above
In the same way, the circuit on the lens side (I-T; c)
shift register<5R11]) and the above switch circuit (
8c,), end-F (JL,), inter-event circuit (I
I/P) terminal (JB3), and the switch circuit (sc,
, ), the shift register (SRz)
Evening''' (Monday) 111'' was transferred and the data of 1: is (
Latch to the launch circuit (LA) at the timing of TB5).
be touched. Then, at the timing of (TB,,),
From the circuit (t\N37) to the register < Rc: 2)
When a signal is input, the signal is output from the latch circuit (L, A).
The data of the open aperture value ~ Vo is stored in the register (RG2).
be included. Similarly, in Step 2 of (S,), 0
0000110” Noatres data is on the lens side circuit (
1, EC) (2 is sent, and the most
Large aperture I) value A-1111 data is input to the camera body side.
interface circuit (IP), and this data is (
IF3. ) at the timing of register (RG 3).
1) To be included. Furthermore, in step (S7), “
°0ooo1ooo” address data or rotation on the lens side.
(LEC), and in step (S6),
The data of the shortest focal length fu+ is sent to the interface circuit.
(IF), and this data is sent to (TB6).
is loaded into the register (RG,) by In step (S9), '”Of) 00101
('l'' address data or lens side circuit (LEC)
), and in the step <S, O), the longest focus
Distance data is sent to the interface circuit (IF)
This data is sent to Renos at the timing of (T S6).
(R,G,). In step (S,,)
The address data of “00001100” is sent to the lens.
In step 7 (S, 2), the maximum shooting distance data is displayed.
1) - The head is sent to the main body side, and the timing of ('I'B.)
It is taken in by Reno Hitori (RG6) in the link. With the above, the review is complete.
Reading of force from lens 1u1) and fixed data to camera body side
The loading operation is complete. In step (S11), t′F+3, )
The clock pulse (C, F' L ) at the timing of
At the time of falling, (
Output (La2) of Jrushi "7 register register SR, □), (
La1), (Lao) becomes Pa110'', (TL,)
7 limp from the AND circuit (AN,,) at the timing of
Se of Flotu 7° (Do ■ Pa 1.). Clock pulse (c, PL) manually input to terminal (S)
When standing - L, this flimp fuko, pu(do F3,
The terminal connected to the Q output terminal of ) (do I) is ")-j
At the same time as iBl+゛, the end connected to the σ output terminal
The child (rooster) is "earth out"l.Therefore, the counter (
Co. , ) regardless of the output state of the output terminal (CLJ).
From the output terminal of the ring circuit ()\N46), I=o・υ゛
The signal 3 is sent out, and the output terminal A of the OR circuit ((UR3,) is
are ``High'' (No. 3 is sent, these °''L
oIII” and l-1-1i” signals are switch
input to the switch circuits (SC3) and (SC,). Therefore, the switch circuit (SO) becomes non-conductive and the switch
The circuit (S Ch ) is conductive. L, therefore, Len
From now on, the lens side circuit (LEC')
Only the data from these can be transferred to the camera '17 + tree side.
It becomes a state. Step i of (sl:') Maximum shooting distance [)
Transfer data of v'>○ to μmc0111(1) or line
At the timing of (′■゛B,), the AND circuit (A
Based on the pulse from N, l), register (RO6)
i is the longest shooting distance [)ν (the temperature of °C is captured i)
At the same time, the output terminal -j'(
-: Pulse from N1) or 70 pulses (FF
3z) is input to the set/set end I S, and the 70 flimbs are
FF3.,) is set. 5′ Otsu Counter (
There is no output state of the output terminal (C103) of Co1o).
In the relationship, the output of the AND circuit (AN, , ) is li L
, 1lIll l, 2, The output of the OR circuit (OR,) is
"Hi 811" 1), switch circuit (SC,
) is non-conductive, and the switch circuit (SC, ) is conductive. death
Therefore, on the camera body side, from now on, on the lens side
It is only possible to transfer data from the camera body side...
. Timing of (TL,) in step (ε3,2)
The counter (CO16) of the lens side circuit (LEC)
) Count 1-1 The content of the count is ``01''. This card
The output “”01” of the counter (Co,,) is the data selector
Therefore, this data selector
(to 1P:l) and enter the data input section (al).
The input data is output 5, - data: -: is also output.
Read address for Tozuki ROM (1:'(O)
is specified. Note that 1, − Ro M<1<
o) + Among the specified address data, -1-
The 4th bin) corresponds to the output of the counter (COl et al.)
lJ='E) OO1" is shown, the lower...1 focus is
, shooting distance from the shooting distance information output device (i)S)
It shows the data of. Data representing this shooting distance D~・
is the shift register (SR7) at the timing of (TL7).
=). Next, go to Step (S13).
Then, the timing clock from (TBo) to (T B ,)
At the falling edge of the lock pulse (CP) - the above-mentioned interface
is transferred to the interface circuit (IF). So, this de
The data (Dv) is connected to the interface 7, □T-scircuit (Ii
The shift register (SRz) of (T
Latch circuit (1,, A) at the timing of (L included)! Niratsu
AND circuit ()\N at the timing of (TB,)
A pulse is input from , , ) to 1/register (RO7).
At this time, the data of this shooting distance Dv is stored in the register (
RG, ). Timing of (TL6) in step <5IJ)
Then, from the AND circuit (AN-8) to the counter (Co,,)
! When Nipulse is input, this counter (CO,,)
The content of is "'10", and this counter (CO16)
The output of ``10'' data selector (input to MP
. Then, from the 1st and 2nd data selector (Mp3),
The data input to the data input section (a2)
This data is sent to Oh・1 (RO):
Read to RO 4 (RO), specify address
It is done. Of this data, the lower l bits are
8 indicates the focal length from the focal length information output device (FS)
, the table representing this focal length fs is the same as described above.
In the same manner, the tag of (TL7) in step (S, , ) is
is taken into the shift register (SR, ) at the timing.
, and then one or two shifters (SR,
It is transferred to the interface or circuit (IF). And then
At the timing of (TB,) at step (S, ,),
The above data (Is) is input to the circuit (1,,A).
Furthermore, this data (1,) is (-1
'B,) is loaded into the register (RO8) at the timing of
be caught. At this time, the output of the AND circuit (AN, , ) ( ) cage N, )
is the terminal S of Flynnbuch I7 amplifier (FF, )
is input to
・My throat hurts. And this flip 70 tube (F F
3, )'s Q output terminal ゛to1iBl+'' signal is
It is input to the input terminal (1,) of μ-com (1). child
In μmco+11(1), its input terminal is
When the child (13) receives a “)light” signal, the exchange lens
Is the data related to the camera read from the camera Honda side?
The output of the μm(OT, 1(1)
The terminal (01,) becomes "L, oII+". Therefore, −
As mentioned above, the power supply transistor (BT
, ) becomes O7, and the supply to the lens side circuit (LEC)
The electricity stops. North of this, the circuit on the lens side < L, EC
) to the camera body side interface circuit (1 card)
The data transfer is completed5.Next, the data transfer is completed from
Data is sent to u-com (1) via the database (DB).
The operation to be read (I will explain it in two parts. Output to the output terminal (○P3) of μmcoIn<1>
If the input data is l 6,, ゛, then the interface
Output terminal of the decoder (DE, .) of the ground circuit (■G')
((JO) is')! Therefore, check
Data is transferred from the register (RGl) to the data selector (MP).
), μmcom (1) via the data bus (1)B)
) is loaded into 4. Next, the output terminal (OP3) of μmco port](])
If the input data is '7H', the decoder (DE,
. ) terminal (dl) becomes ``High'', therefore,
The aperture value Aν stored in the register (R (flood))
The data is transmitted via the data bus (DB) to μmC0I11
(1). Below, in the same way, the register (
RG, ) to (RG8)
m, fda, It, Dv, and fs are sequentially data
Loaded into μmcorp (1) via bus (DB)
It will be done. In this way, the double series of registers (RG, )no
To (RG6) data! 7) To u-coin (1)
When the loading is completed, the screen shown in Figure 5 above is
Flowchart 1-f Therefore, the operation is still in step 11.
1: (The circuit shown is reset when the power battery (B13) is installed.
Power off/reset]
The signal (PR,) from the circuit (PO,) causes the mori sensor to
Of course it goes without saying. ”: The above example
First, as an aperture value unrelated to the stationary light 1 novel.
(j focal length reduction, (one corresponding aperture;) value or set
Although the aperture value is
The aperture value determined from the device's i = large light emission amount Iv11aX or
is the shooting distance 1) v and the maximum firing amount ■VnlaXh minimum light emission
Predetermined light emission amount I Vlle of the amount I Xrmin
An aperture value of 8 may be output with all. In addition, when the subject is bright, the minimum aperture I) is mainly stopped down.
However, the shooting distance information is not available from the interchangeable lens.
For systems without transmission, the interlocking range of the strobe device
cannot be determined, so for safety, the limit aperture value (e.g.
For example, if you set up an aperture of F8), the aperture cannot be stopped down beyond this aperture t).
You can also make sure that it does not occur. As mentioned above, in the flash photography device of this invention, the aperture
Value signal, shooting distance signal, maximum flash output signal of flash light emitting device
and the maximum flash output based on the film sensitivity signal.
Is the amount of light reaching the subject less than the specified amount of light?
A means for determining the
It is equipped with a warning means when the amount of flash light is insufficient.
to perform flash photography with an appropriate flash output amount of 1.
2.1. L
The above warning will prevent you from using flash photography, which has a high degree of freedom in determining the aperture.
In flash photography devices that can be used, there may be insufficient light output.
If you change the aperture aperture, etc., you will be warned that
Therefore, it is possible to obtain a photograph with proper exposure.

[Brief explanation of drawings]

Fig. 1 is a block diagram showing the basic configuration of the present invention, Fig. 2 is a block diagram showing an example of the overall circuit configuration of a camera system to which the present invention is applied, and Figs. 3 and 4 are Kamen's photometry. An optical system layout diagram showing the optical system, Fig. S is a flowchart showing the operation of the microcomputer in Fig. 2, Figs. 11 is a circuit diagram showing an embodiment of the strobe controller 1f (F'C) of FIG. 2, and FIG.
Fig. 2 is a circuit diagram showing an example of the long-rotation device (L) shown in Fig. 2, and Fig. 13 is a circuit diagram showing an example of the interface circuit (IF) shown in Fig. 2 and the lens side circuit (LIE''). It is a circuit diagram showing an example. (DS)...Shooting distance signal output means, (SS)...
・Film sensitivity signal output means, (AD()...aperture l
) Value signal output means, (MDO)...Maximum light emission amount signal output means, ()\LtJ, ), tcMP)...Discrimination means, (RA)...Warning means, (FCL)...
Light emission control circuit, (FTT)...Light emission stop signal output means, (APL)...Aperture, (CA)...Aperture control means. Patent Applicant: Mi/Ruta Camera Co., Ltd. Split Agent, Patent Attorney: 2 people π1, m continuation (7) Inventor: Masatake Niwa, Osaka Kokusai Building, 1T130, 2-f Ankamicho, Higashi-ku, Osaka City, Mi, Nor' Inventor: Toru Inoue, 2 Azuchi-cho, Higashi-ku, Osaka, Osaka Kokusai Building, Nolta Camera Co., Ltd. (3) Inventor: Minoru Sekida, 2 J-3O, Anshichi-cho, Higashi-ku, Osaka, Osaka Kokusai Building・
Inside Min2 Nork Camera Co., Ltd. -139~-

Claims (1)

[Claims] (1) For flash photography, the aperture value signal output card I-ji outputs the aperture value signal for C photography. Based on the signal from the 7th stage of aperture direct transmission signal output, the shooting aperture ζ horn opens r-] 11, 1111) 11; li
A control means and a photographing distance 1 for outputting the front shadow distance
'lil: The maximum light output of the light emitting device is output (1 step) and the film sensitivity is 1:'. Film sensitivity (, -
1-q output stage 7, the signal from the aperture value output means, the signal from the shooting distance signal output means, the signal from the maximum light emitting signal output from the 10th stage, and the film sensitivity signal. A signal from the output means (based on this, a determination means for determining whether the amount of light reaching the subject at the maximum flash emission rate described in I-I is less than a predetermined amount of light); Power 111dll
', :5 If the alarm is detected, the flash light emitted through the photographing aperture opened by the aperture control means and the reflection from the subject. Measure the light and find out where this reflected light is located') Jl:
[! ! 17- to stop the flash light emission when it reaches +
It is characterized by the fact that it outputs a 5-year-old light-emission stop signal r + i, 7f means, and a second flash photography mail.