KR890014377U - Audio cassette switching circuit of video cassette recorder - Google Patents
Audio cassette switching circuit of video cassette recorderInfo
- Publication number
- KR890014377U KR890014377U KR2019870022750U KR870022750U KR890014377U KR 890014377 U KR890014377 U KR 890014377U KR 2019870022750 U KR2019870022750 U KR 2019870022750U KR 870022750 U KR870022750 U KR 870022750U KR 890014377 U KR890014377 U KR 890014377U
- Authority
- KR
- South Korea
- Prior art keywords
- switching circuit
- cassette
- audio
- recorder
- video
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870022750U KR910004722Y1 (en) | 1987-12-22 | 1987-12-22 | Audio head switching circuit for video cassette recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870022750U KR910004722Y1 (en) | 1987-12-22 | 1987-12-22 | Audio head switching circuit for video cassette recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890014377U true KR890014377U (en) | 1989-08-10 |
KR910004722Y1 KR910004722Y1 (en) | 1991-07-01 |
Family
ID=19270610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870022750U KR910004722Y1 (en) | 1987-12-22 | 1987-12-22 | Audio head switching circuit for video cassette recorder |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910004722Y1 (en) |
-
1987
- 1987-12-22 KR KR2019870022750U patent/KR910004722Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910004722Y1 (en) | 1991-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR920006956A (en) | Double recording / reproduction circuit of video recording / playback system | |
KR890014377U (en) | Audio cassette switching circuit of video cassette recorder | |
KR890011583U (en) | Partial repeat playback circuit of video tape recorder | |
KR890011603U (en) | Video cassette recorder playback circuit | |
KR880022656U (en) | Signal switching circuit of video cassette recorder for screen insertion | |
KR890003531U (en) | Signal switching circuit of video cassette recorder for screen insertion | |
KR890009492U (en) | Audio signal muting circuit of video cassette recorder | |
KR870005777U (en) | VTR audio signal switching circuit | |
KR890014467U (en) | Auto repeat playback circuit of video tape recorder | |
KR890019902U (en) | Automatic repeat playback circuit of video cassette recorder | |
KR900005529U (en) | Operation control circuit of video cassette recorder using audio signal | |
KR880016764U (en) | Tape sorting circuit of video tape recorder | |
KR900005530U (en) | Video cassette recorder broadcast signal / playback signal selection switching circuit | |
KR880003206U (en) | Video cassette recorder playback control circuit | |
KR890009408U (en) | Video signal muting circuit when no signal of video tape recorder | |
KR890009426U (en) | Video cassette recorder stop playback control circuit | |
KR870002867U (en) | Mode automatic switching signal generation circuit of video tape recorder | |
KR890001353U (en) | Audio video signal switching circuit | |
KR890003427U (en) | Screen search control circuit of video cassette recorder | |
KR890001356U (en) | Program search circuit of video cassette recorder | |
KR910013546U (en) | Simultaneous recording circuit of two sources of video recorder | |
KR870003087U (en) | AGTR circuit of VTR video signal | |
KR880008499U (en) | Video dubbing circuit of video record player | |
KR910013421U (en) | Audio recording monitor circuit of camcorder | |
KR890014516U (en) | Tape speed switching circuit when there is no video signal during VTR playback |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19951226 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |