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Sony Bravia KDL-26EX302 lefagy és újraindul

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rat

Rövid működési idő (1-20 perc) után nem reagál sem a távra sem a nyomógombokra (a táv jelét veszi, zöld led felvillan). A hang és kép rendben megy még egy ideig, majd újraindul.
Kondikat végignéztem ESR-re, rendben vannak.
Merre keresgéljek? Köszönöm!

Comments
kicku

Hello,
the green led it's flashing with some pauses?
The red led does flash also? If yes, you should count the flashings, also for the green led.

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rat

Hello,
Thank you for your comment.
Green and red led operates normally, so there is no flashing. Since my previous post I did the followings:
-operated the TV and when it was OK I used a hot air solder to heat up some parts to see any change. No luck to pinpoint anything.
- added a cooler plate to the CPU as it was really hot (I don't know if it is normal or not.).
Now TV operates without problem, but as there was no repair action it can return any time...
 

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kicku

NP,
check the +5v branch on mainboard, i have a similar mainboard that previously did the same symptoms as yours.

Good luck

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rat

Hello, thank you for the advice. I will try to do so, but it is very difficult. When it freezes,  restarts in a minute and then all voltages are normal...

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