Author Topic: UMC LCD TV Stuck on Standby (Repaired) (Read 5659 times)

All Mod Cons · « **on:** June 25, 2012,11:49:52 »

Hi all,
I have a UMC set - M22/24B-GB-TCDI-UK.

It shows the red standby LED, but when I switch on using with the remote or the standby button on the TV, the LED goes out for a second, I hear a click and the then the LED comes back on.
Any ideas what could be wrong or where I should start looking?
Thanks.

Mulja tv repair portal · « **on:** June 25, 2012,11:49:52 »

zica · « **Reply #1 on:** June 25, 2012,15:16:52 »

What have you done so far?

All Mod Cons · « **Reply #2 on:** June 26, 2012,12:09:18 »

Since posting I've had a look at the power board. Two of the 25V 470uF caps look domed and maybe slightly discoloured at the top. I've ordered a couple to try a swap.

Mulja tv repair portal · « **Reply #2 on:** June 26, 2012,12:09:18 »

All Mod Cons · « **Reply #3 on:** June 28, 2012,06:33:14 »

It was the two domed caps that cause the problems. All working now.
Just got to fix the inbuilt DVD player now.

Mulja tv repair portal · « **Reply #3 on:** June 28, 2012,06:33:14 »

Mulja tv repair portal

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