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Samsung s5053, will not turn on. clicking noise inside, screen comes on and goes off. No picture. checked voltage on pin 10 get 5 volts connector cn804-1. research on internet seems to point at main power board, but some think its standby power board. I was going to replace the PSPF501A01A board. But don't want to spend $100.00 on wrong board. Any advice will be helpful. Thank-You Ken



Answers :

Ken, did you ever find out what was wrong with your set and have it repaired?

I have the same "clicking" problem when first turn on the TV. First, it took about 30 secs clicking (came from the relay) then came on ok. The wait time gradually increased up to a few minutes before it comes on. Then, the power button was flashing blue light when the TV is off, but then came on ok after 3 - 5 minutes. Now it finally has no power at all.

I checked the stand by voltage at pin 10 of the CN804-1 connector and get nothing but a going spike voltage up and down on the multimeter. I noticed that one blue ceramic disc capacitor (the disc type, not the can type) was cracked and some black burned spots around it. May be it is the problem?

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