Philips 39” LCD TV Service Manual page 29

FLOW CHART NO.5
P-ON+21V is not output.
FLOW CHART NO.6
AMP+13V is not output.
FLOW CHART NO.7
[TYPE A]
AL+3.3V is not output.
[TYPE B]
AL+3.3V is not output.
[TYPE C]
AL+3.3V is not output.
Replace IC651.
Yes
Yes
No
Yes
No
Yes
No
Yes
Yes
Yes
No
Check D650, D651, D652, D659, C651, C652,
C653, C667, C668 and their periphery circuit.
Repair it if defective.
No
No
Check D653, D654, D655, C654, C655, R676, R678,
R679, R683, R684, R688, R689 and their periphery
circuit. Repair it if defective.
No
Replace Q657.
8-2 PL13.11ATR