Re: Ac-det
Thank you. There was 163VDC on M27 M34, but no voltage on +12VS. I did find +12V on u102 pin 2 and applied it to PS-ON via a 1K resistor, and then got +12.7v on +12V-AU.
However, I did not get any 24V or any other 12V on the board. I wish I had a schematic!
Badkiddy
New Member
Last Activity: 10-30-2019, 08:26 PM
Joined: 10-27-2019
Location: Naples
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Ac-det
I removed a power supply board from my Vizio VIZO P702ui-B3. The power supply is labeled V09-70CARD40-00.
It is out of the TV and when I supply 120VAC I don't read any voltages on the board.
My question is how do I trick the board into turning on? Do I supply a voltage to AC-DET? Also on the board is PS-ON, and 12V-AU.
Thank you for any help.
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Re: e701i-a3 no picture but backlights
I had the same backlight no picture. I replaced the power supply and it's now all GOOD!Leave a comment:
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