Question about Vizio VX37L Television
It is either the T-CON not getting the 12vdc from main board, or blown fuse in the T-CON board, or bad main board not feeding the signals to the T-CON board, you will need the scope to look at the signals feeding the T-CON board to narrow down the problem.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Please post back what you find.
Posted on Jul 19, 2010
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Posted on Jan 02, 2017
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