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- - LG 32LH20 red led standby only (http://www.videokarma.org/showthread.php?t=277428)

pac.attack76

10-02-2025 02:40 PM

LG 32LH20 red led standby only

No power other than the led. Tried remote and nothing. Dismantled and found bulging 10v 3300uf with brown crust. Would this be the cause?

Alex KL-1

10-03-2025 06:37 AM

Great possibility. Worth a try

Unless the PSU have a extra issue with overvoltage/unregulation (is rather rare)

pac.attack76

10-03-2025 07:20 AM

Quote:

Originally Posted by Alex KL-1 (Post 3264881)

Great possibility. Worth a try

Unless the PSU have a extra issue with overvoltage/unregulation (is rather rare)

Ok, I'll give it a shot and update as soon as I can.

kf4rca

10-05-2025 12:32 PM

That's a CCFL set. See if you have voltages on the inverter board.

pac.attack76

10-05-2025 12:46 PM

Quote:

Originally Posted by kf4rca (Post 3264901)

That's a CCFL set. See if you have voltages on the inverter board.

Will do.

pac.attack76

10-22-2025 05:14 PM

Replaced swollen cap on power board this morning and working like new. 🙂👍

Alex KL-1

10-23-2025 02:08 PM

Nice!

kf4rca

11-02-2025 07:26 AM

If it worked before, it can work again. An old CE once told me that and I never forgot it.

pac.attack76

11-02-2025 08:04 AM

Quote:

Originally Posted by kf4rca (Post 3265204)

If it worked before, it can work again. An old CE once told me that and I never forgot it.

True 👍

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