KR890009408U
(en )
1989-05-30
Video signal muting circuit when no signal of video tape recorder
KR890009492U
(en )
1989-05-30
Audio signal muting circuit of video cassette recorder
KR890009386U
(en )
1989-05-30
Input signal processing circuit of digital audio tape recorder
KR870007301U
(en )
1987-05-11
Reference signal detection circuit of video tape recorder
EP0449212A3
(en )
1992-12-09
Signal processing circuit of digital audio tape recorder
KR890011583U
(en )
1989-07-13
Partial repeat playback circuit of video tape recorder
KR890016686U
(en )
1989-08-19
Signalless detection circuit of digital audio tape recorder
KR890007502U
(en )
1989-05-16
Digital sync signal detection circuit of digital Audi tape recorder
KR880014274U
(en )
1988-08-31
Tracking adjustment circuit of video signal recording and playback device
KR880016764U
(en )
1988-10-08
Tape sorting circuit of video tape recorder
KR880013445U
(en )
1988-08-30
Noise reduction circuit for playback signal of video cassette recorder
KR860008709U
(en )
1986-07-28
Noise signal removal circuit when recording video tape recorder
KR870003087U
(en )
1987-03-19
AGTR circuit of VTR video signal
KR900005529U
(en )
1990-03-09
Operation control circuit of video cassette recorder using audio signal
KR880005102U
(en )
1988-05-11
VTR audio signal recording control circuit
KR890009493U
(en )
1989-05-30
Digital input data reception synchronization signal detection circuit of digital audio tape recorder
KR890005584U
(en )
1989-04-20
Video signal high-pass compensation circuit of video tape
KR870019013U
(en )
1987-12-26
Continuous recording circuit of video tape recorder
KR900001559U
(en )
1990-01-18
Recording signal display circuit of VCR with PIP function
KR890014377U
(en )
1989-08-10
Audio cassette switching circuit of video cassette recorder
KR880018540U
(en )
1988-10-29
Tension adjustment circuit of video tape recorder
KR870002872U
(en )
1987-03-19
Video tape recorder shift signal processing device
KR900021015U
(en )
1990-12-14
Circuit for reducing the recording frequency of digital video tape recorders
KR880003276U
(en )
1988-04-13
Forced synchronization signal position control circuit of video cassette recorder
KR890014516U
(en )
1989-08-10
Tape speed switching circuit when there is no video signal during VTR playback