5-3
Troubleshooting
Samsung Electronics
5-3 No Video (Sound OK)
Yes
No
No
Yes
No
No
Check IC201
Pin 6 (CVBS)
Check/Replace
IC201
Check IC201
Pins 19, 20, 21
(R/G/B-OUT)
Check IC202
pin 27 (Y-IN)
Check/Replace
IC201, R242
Check IC501, 502,
503 on the CRT PCB
Check/Replace
IC501, 502, 503
Check/Replace
R527 (HEATER 6.3Vrms)
CRT, V999
Yes
No
Check IC201
Pin 12,37 (8V)
Check/Replace
IC804 KA7630
Yes
Yes
2Vp-p
Содержание CK564BZR1X/BWT
Страница 2: ...ELECTRONICS Samsung Electronics Co Ltd MAY 1998 Printed in Korea 3SCT57B 6604 ...
Страница 13: ...3 4 Samsung Electronics MEMO MEMO ...
Страница 25: ...4 12 Samsung Electronics MEMO MEMO ...
Страница 45: ...PCB Layout 9 2 Samsung Electronics 9 2 PCB A V 9 5 PCB PIP 9 3 PCB NICAM 9 6 PCB TTX 9 4 PCB STEREO ...
Страница 47: ...Schematic Diagrams 11 1 Samsung Electronics 11 Schematic Diagrams 11 1 MAIN POWER ...
Страница 48: ...Schematic Diagrams 11 2 Samsung Electronics 11 2 MAIN CHROMA ...
Страница 49: ...Schematic Diagrams 11 3 Samsung Electronics 11 3 MAIN AUDIO ...
Страница 50: ...Schematic Diagrams 11 4 Samsung Electronics 11 4 MAIN U COM ...
Страница 51: ...Schematic Diagrams 11 5 Samsung Electronics 11 5 MAIN CRT ...
Страница 52: ...Schematic Diagrams 11 6 Samsung Electronics 11 6 STEREO SIF ...
Страница 53: ...Schematic Diagrams 11 7 Samsung Electronics 11 7 MAIN NICAM ...
Страница 54: ...Schematic Diagrams 11 8 Samsung Electronics 11 8 PIP TTX ...
Страница 55: ...Schematic Diagrams 11 9 Samsung Electronics 11 9 TTX OPTION ...
Страница 56: ...Schematic Diagrams 11 10 Samsung Electronics 11 10 PCB A V ...