Troubleshooting charts
- 24 -
NO Power
Switch relay operation (Y802) is OK.
Check the parts caused a short-
circuit to secondary circuits.
Replace defective parts with
a new one.
NO
Supply 200VA to PW14.
R802 is OK.
ReplaceR802.
NO
NO
R807 and R852 are OK.
Replace R807 or R852.
NO
Q801, D810 are OK.
Replace Q801, D810.
NO
Check I803.
Supply 200VB to PA14M.
R823 and R853 are OK.
Replace R823 or R853.
NO
NO
Q802, D815 are OK.
Replace Q802, D815.
NO
Check I805.
END
Содержание DSC-34W70N
Страница 48: ...10 Circuit Diagram 47 10 1 Power Circuit...
Страница 49: ...48 Circuit Diagram 10 2 Main Circuit...
Страница 50: ...Circuit Diagram 49 10 3 Audio Circuit...
Страница 51: ...Circuit Diagram 50 10 4 3D Comb Filter Circuit...
Страница 52: ...Circuit Diagram 51 10 5 Main Video Circuit...
Страница 53: ...Circuit Diagram 52 10 6 Sub Video Circuit...
Страница 54: ...Circuit Diagram 53 10 7 Scan Rate Converter...
Страница 55: ...Circuit Diagram 54 10 8 RGB Processor...
Страница 56: ...Circuit Diagram 55 10 9 AV Circuit...
Страница 57: ...Circuit Diagram 56 10 10 Union Circuit...
Страница 59: ...11 Exploded View 58...
