Trying to help a coworker fix this tv.
Does not power on, no standby light (which I'm not positive if it even has one). Testing the power coming in to the power board I do get 120v and hear a slight hum/buzz when plugging it in.
I couldn't find a legend for the connector that goes to the video board. But when testing the pins I get (from top to bottom in pic):
1: 0
2: 0
3: 0
4: 0
5: 0
6: 0
7: 0
8: 18
9: 18
10: 0
11: 0
12: 0
Unplugging the video board from power board garners no change.
NOTE: I did take pics of the boards while I had the cables unplugged already.
I did also test the F602 fuse (not isolated from the board) and it ohms out good. No leaking or bulging capacitors.
Not sure what else to check before buying a new power board.
Does not power on, no standby light (which I'm not positive if it even has one). Testing the power coming in to the power board I do get 120v and hear a slight hum/buzz when plugging it in.
I couldn't find a legend for the connector that goes to the video board. But when testing the pins I get (from top to bottom in pic):
1: 0
2: 0
3: 0
4: 0
5: 0
6: 0
7: 0
8: 18
9: 18
10: 0
11: 0
12: 0
Unplugging the video board from power board garners no change.
NOTE: I did take pics of the boards while I had the cables unplugged already.
I did also test the F602 fuse (not isolated from the board) and it ohms out good. No leaking or bulging capacitors.
Not sure what else to check before buying a new power board.
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