Hi guys,
Recently I've been given a faulty Panasonic p42v10. The symptoms are as follows:
After some research, I found out that:
At this point I'm not sure how to proceed as there are many components connected to the STB3.3V rail, all of which could be shorting to ground.
Any help is appreciated!
Cheers, Rick
Recently I've been given a faulty Panasonic p42v10. The symptoms are as follows:
- No response when on power
- No standby LED
- No relay clicks
After some research, I found out that:
- STB5V rail is measuring 4.5V (just within tolerance?)
- STB3.3V rail measures 0.4V.
- STB3.3V has a resistance to ground of 4.2ohm with no cables connected to the board (A-board).
At this point I'm not sure how to proceed as there are many components connected to the STB3.3V rail, all of which could be shorting to ground.
Any help is appreciated!
Cheers, Rick
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