Troubleshooting
5-2
Samsung Electronics
5-2 No Video (Sound Ok)
Yes
No
No
Yes
No
No
Check IC201
Pin 6 (CVBS)
Check/Replace
IC201
Check IC201
Pin 27 (Y-IN)
Check IC201
Pins 19, 20,21
(R/G/B out)
Check Pin 26 [0.3V],
Pin 41 Sand castl wave/
Replace IC201, DZ402, IC901
Check IC501, 502,
503 on the CRT PCB
Check/Replace
IC501, 502, 503
Check/Replace
R527 (HEATER 6.3Vrms)
CRT, V999
Yes
Yes
Check/Replace
IC201, R242
Summary of Contents for CK765DWT2X
Page 2: ...ELECTRONICS Samsung Electronics Co Ltd JUL 1998 Printed in Korea 3SCT57C 6501 ...
Page 10: ...MEMO 2 4 Samsung Electronics ...
Page 24: ...MEMO 4 10 Samsung Electronics ...
Page 28: ...MEMO 5 4 Samsung Electronics ...
Page 39: ...8 Block Diagram Block Diagram Samsung Electronics 8 1 PAL A2 NICAM A2 PIPTTX MODEL ...
Page 48: ...Schematic Diagrams 11 6 Samsung Electronics 11 6 SOUND MODULE A2 NICAM Power Line Signal Line ...
Page 51: ...Schematic Diagrams Samsung Electronics 11 9 11 10 PIPTTX Power Line Signal Line ...
Page 52: ...Schematic Diagrams 11 10 Samsung Electronics 11 11 PIP ONLY Power Line Signal Line ...
Page 53: ...Schematic Diagrams Samsung Electronics 11 11 11 12 TTX ONLY Power Line Signal Line ...
Page 54: ...Schematic Diagrams 11 12 Samsung Electronics 11 13 A2 STEREO Power Line Signal Line ...
Page 55: ...Schematic Diagrams Samsung Electronics 11 13 11 14 TTX MODULE Power Line Signal Line ...