JPS5487507A - Television unit - Google Patents
Television unitInfo
- Publication number
- JPS5487507A JPS5487507A JP15588777A JP15588777A JPS5487507A JP S5487507 A JPS5487507 A JP S5487507A JP 15588777 A JP15588777 A JP 15588777A JP 15588777 A JP15588777 A JP 15588777A JP S5487507 A JPS5487507 A JP S5487507A
- Authority
- JP
- Japan
- Prior art keywords
- channel
- recording
- counter
- channel selection
- vtr
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE: To perform channel selection changeover and good monitoring at the recording with a simple constitution by storing the clock pulse count values according to channel selection and controlling channel selection display, changing-over of tuners for receiver, VTR, etc.
CONSTITUTION: When channels are selected by the channel selection switches S1... of a channel selector part 3, the clocks of an oscillator 41 are counted by a counter 42 and lamps LA1... are lighted by way of a decoder 38A. This causes the selected channel to be displayed and the video by a tuner 33B to appear on a receiver part 1 via the decoder which is controlled according to the storage contents of a memory circuit 39 of the count value of the counter 42. When a recording switch 21 is turned on, a transistor 64 goes OFF and the selected channel is displayed by lighting of lamps LB1... At the same time, the recording of VTR with the receiver part 1 as a monitor is well performed with the simple constitution. When other channel is selected with the switches S1... in this state, the switch 36 is changed over by the comparing output of the storage contents of the circuit 39 and the advance count value of the counter 42 by a comparator 60, thus the other channel differing from that under recording may be received.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52155887A JPS6017198B2 (en) | 1977-12-24 | 1977-12-24 | television equipment |
CA317,984A CA1124901A (en) | 1977-12-21 | 1978-12-14 | Channel selecting apparatus for use with signal receiver and signal recorder |
GB7849243A GB2013436B (en) | 1977-12-21 | 1978-12-20 | Channel selecting apparatus for use with signal receiver and signal recorder |
US05/971,553 US4267563A (en) | 1977-12-21 | 1978-12-20 | Channel selecting apparatus for use with signal receiver and signal recorder |
DE19782855352 DE2855352A1 (en) | 1977-12-21 | 1978-12-21 | CHANNEL SELECTOR FOR USE WITH SIGNAL RECEIVERS AND SIGNAL RECORDER |
NLAANVRAGE7812434,A NL189893C (en) | 1977-12-21 | 1978-12-21 | CHANNEL SELECTOR. |
FR7836012A FR2413002A1 (en) | 1977-12-21 | 1978-12-21 | CHANNEL SELECTION DEVICE FOR A RECEIVER AND A SIGNAL RECORDER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52155887A JPS6017198B2 (en) | 1977-12-24 | 1977-12-24 | television equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5487507A true JPS5487507A (en) | 1979-07-12 |
JPS6017198B2 JPS6017198B2 (en) | 1985-05-01 |
Family
ID=15615665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52155887A Expired JPS6017198B2 (en) | 1977-12-21 | 1977-12-24 | television equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017198B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6181200U (en) * | 1984-11-01 | 1986-05-29 |
-
1977
- 1977-12-24 JP JP52155887A patent/JPS6017198B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6181200U (en) * | 1984-11-01 | 1986-05-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS6017198B2 (en) | 1985-05-01 |
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