Troubleshooting - Philips 55PFL5755 Service Manual

7. Troubleshooting

NO
Replace L44
Replace U201 or
X54M
Replace Q100
Standby power OK, no
Power ON signal
Check L44
3.3V OK?
NO
NO
Check U201
and X54M
Check Q100 C
3.3V OK?
Check and repair the
Peripheral components
38