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dead ps-42q7hd samsung

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watteau:
Hello,

Check around this stage - see photo.

Regards,
John

mulja:
Check 5 volt on that diod and replace this two capacitors

Motsey:
Thank you very very much really appreciate it - i will try and get this done some time this week, just had abit of bad news so might have to do it next week

countrydj:
Hi Guys...
I have a similar problem on the SAME power supply board.
My problem is that when swithing on the tv I just get a clicking sound and the tv will not turn on.
The pictures in this thread are the same as my power board.

I have visually checked all the capacitors and non of them seem to be dodgy. i.e. they all have flat tops.

Has anybody got any ideas how to cure this problem ???

Motsey:
hello again guys unfortunately im back as its gone again but a different problem this time - its got the clicking and flashing blue light issue.
None of the capacitors looks blown but I have replaced a few of the capacitors that I had and it made no difference - should i just order the rest and replace them as well  just to be sure?

Could it be anything else? :c017:

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