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Old 12-01-2021, 02:04 AM   #13
Ierwin
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Join Date: Jul 2017
City & State: Braunschweig
My Country: Germany
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Posts: 57
Default Re: Panasonic TX-P50STW50 Power Supply no 5V (was clicking)

I unsoldered R207 and measured it at 0.6Ohm which seems good enough.

Then I tried to check the Diode and Im not quite sure what I am seeing and if it is at all possible to check it in the circuit. I attached a picture of the actual board and he readings.
In diode mode my meter reads 0.737V from T200 towards IC200 and 0.484V in the oposite direction. I assume that means the diode is not reversed and not shorted, right?
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File Type: jpg 1638342555615.jpg (1.32 MB, 14 views)
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