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P50T01U/E P50TP01U/E P42T01U/E P42TP01U/E
2
LED lights blue.
Are the voltages of PPM1 and PPM2
connector of MAIN PCB normal?
[PPM1] Pin1/4/5/6 (+5.0V)
Yes
[PPM2] Pin1/2/3 (+5.6V)
Does PDP Burn-In mode
operate normally?
Yes
B
Go to PictureTroubleshooting
3
LED blue blinks blue.
No
Pin7/8 (+3.3V)
Pin7 (+10V)
Pin9 (+16V)
Pin13/14/15 (+12V)
No
PDP module
C
Go to Sound Troubleshooting
It is in video input power save mode. This is not a problem.
15
Change MAIN PCB or EPM1/2 (cable).
If no improvement, go toto
Power Supply Unit Troubleshooting
A
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