KR920006956A
(en )
1992-04-28
Double recording / reproduction circuit of video recording / playback system
KR960024900U
(en )
1996-07-22
Audio / Video Signal Control Circuit of Video Cassette Tape Recorder
KR920018637U
(en )
1992-10-19
Simultaneous display circuit of recording/playback signal of video tape device
KR950031326U
(en )
1995-11-22
Audio signal editing circuit of video tape recorder
KR930003426U
(en )
1993-02-26
Audio-only recording control circuit of hi-fi video tape recorder
KR900005529U
(en )
1990-03-09
Operation control circuit of video cassette recorder using audio signal
KR970046159U
(en )
1997-07-31
Automatic frequency control circuit of video cassette recorder
KR970025331U
(en )
1997-06-20
Video cassette recorder prevents playback of adult video tapes
KR970003651U
(en )
1997-01-24
Video cassette recorder capable of recording OSD signals
KR970025357U
(en )
1997-06-20
Audio dubbing device of video cassette recorder
KR970055887U
(en )
1997-10-13
Tape Tension Control of Video Cassette Tape Recorder
KR940019836U
(en )
1994-08-22
Audio signal control device for variable speed playback of video tape recorder
KR960029645U
(en )
1996-09-17
Tape Feeder of Video Cassette Recorder
KR970007040U
(en )
1997-02-21
Tape Feeder of Video Cassette Recorder
KR930020305U
(en )
1993-09-24
Pick-up circuit of video tape recorder
KR970046013U
(en )
1997-07-31
Tape position controller of video cassette recorder
KR960038554U
(en )
1996-12-18
Signal conditioner of video tape recorder board
KR970002986U
(en )
1997-01-24
Screen Stabilization Circuit for Changing Standard and Long Playback Modes of Video Cassette Recorders
KR940027478U
(en )
1994-12-10
Microphone audio signal mixing device of video cassette recorder
KR950020808U
(en )
1995-07-26
Drum motor control circuit of video tape recorder
KR970003015U
(en )
1997-01-24
Audio output control of video cassette recorder
KR970052698U
(en )
1997-09-08
Reel of video cassette tape recorder
KR930026397U
(en )
1993-12-28
I/O signal interference prevention circuit of video cassette recorder
KR970046192U
(en )
1997-07-31
Still face playback device of video cassette recorder
KR890009492U
(en )
1989-05-30
Audio signal muting circuit of video cassette recorder