Philips 40PFL4706/F7 - Picture Does Not Appear Normally; Audio Is Not Outputted Normally

8-2 PL11.3TR
Picture does not appear normally.
FLOW CHART NO.4
Is 12V voltage supplied to Pin(11, 12, 13, 14) of
CN3101 on the Digital Main CBA Unit?
Is 24V voltage supplied to Pin(1, 2, 3, 4, 5) of CN4 on the
Power Supply CBA Unit
?
CL3902, C
L5001, Digital Main CBA Unit or LCD
Module ma
y be defective.
Check and repla
ce these parts.
SP3801, SP3802, CL3801 may be defective.
Check and replace these parts.
Replace Power Supply CBA Unit.
Replace Power Supply CBA Unit.
No
No
Ye s
Is 3V voltage supplied to Pin(1, 3) of CN3101 on the
Digital Main CBA Unit?
Replace Power Supply CBA Unit.
No
Ye s
Ye s
Audio is not outputted normally.
FLOW CHART NO.5
Is 12V voltage supplied to Pin(11, 12, 13, 14
) of
CN3101
on the
Digital Main CBA Unit
? ?
Replace Power Supply CBA Unit.
No
Ye s
Are the audio signals outputted to Pin(1, 2, 3, 4) o
f
CN3801
on the
Digital Main CBA Unit
?
Replace Digital Main CBA Unit.
No
Ye s