Re: LG 50PA550 - No picture (95% of the time), has sound.
I've reflowed cold soldier joints before with pretty good success on various automotive applications. Guess i'll give it a shot.
Will post pics when I decide to turn the TV off, probably going to be a bit....
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LG 50PA550 - No picture (95% of the time), has sound.
Greeting all, trying to repair my mint-condition, dumpster-recovery LG 50PA5500 for the second time. First time around it was a high-pulse capacitor on the main power board, this time i'm a little stumped...
Symptoms: TV slowly but surely started displaying no picture, but always has sound. At the point now where it will only display a picture 1/75 times I power-on. Once it powered on it will display a picture for days.
Interesting observation: If the room temperature is below 50 degrees, and the unit has been powered off for more than 4 hours, it will initially display...
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