Troubleshooting
Samsung Electronics
12-5
VIDEO MISSING
IN PLAY MODE
Q111 is Envelop
signal normal?
IC301-1, 19
is Y,C signal
normal?
Is Circuit
around IC101,
IC201 normal?
Is Video in/out
Terminal normal?
CHECK THE HEAD OF DRUM
REPAIR THE
IC101, IC201
CHANGE THE VIDEO
IN/OUT JACK
REPAIR THE IC301
END OF REPAIR
IC301-9, 14
Is Y,C signal
normal?
Repair the IC501 (MICOM)
Is FFC VCR MAIN
to JACK board
normal?
CHANGE THE FFC
NO
NO
YES
NO
YES
YES
NO
YES
NO
YES
NO
YES
Содержание SC-D351
Страница 8: ...Product Specification 2 4 Samsung Electronics MEMO ...
Страница 24: ...3 16 Alignment and Adjustments Samsung Electronics MEMO ...
Страница 58: ...Exploded View and Parts List 5 18 Samsung Electronics MEMO ...
Страница 80: ...Wiring Diagram 8 2 Samsung Electronics MEMO ...
Страница 82: ...PCB Diagrams 9 2 Samsung Electronics 9 1 Main PCB COMPONENT SIDE ...
Страница 83: ...PCB Diagrams Samsung Electronics 9 3 CLK_41 85MHz Œ ˇ ˆ Ø Q708 Q707 Q706 Q704 Q703 Q702 Q701 ...
Страница 84: ...PCB Diagrams 9 4 Samsung Electronics CONDUCTOR SIDE ...
Страница 90: ...PCB Diagrams 9 10 Samsung Electronics 9 10 CVF PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 112: ...Schematic Diagrams 10 22 Samsung Electronics This Document can not be used without Samsung s authorization MEMO ...
Страница 122: ...Operating Instructions 11 10 Samsung Electronics MEMO ...
Страница 130: ...Troubleshooting 12 8 Samsung Electronics MEMO ...
Страница 154: ...Reference Information 14 12 Samsung Electronics Loading state Unloading state Fig 14 11 ...
Страница 164: ...Reference Information 14 22 Samsung Electronics Fig 14 16 LOADING POSTION UNLOADING POSTION ...