Question about Televison & Video
The TV turns on and I hear sound but the back light flashes on for a split second on startup. I checked the LED supply line out of the power panel. I have 2 positive and 2 neg posts to check. On startup I get a reading of like 150 then it steadily decreases until it settles on 78. Is this normal because the video I viewed on youtube showed a reading of 135. That was on a smaller TV and it only had 1 positive and 1 neg post. What else should I check? Or should I just replace the power supply board?
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Posted on Jan 02, 2017
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