Hi. Basically I bought my TV new about 3 years ago from Best Buy in LA. Everything has been fine until the other day when the standby timer light blinks as soon as I turn the tv power remote on, and the picture goes in and out in 10 second intervals. The sound does not change, it's only the picture. I did hear a few loud clicks coming from the tv, over the last few weeks. Is there anything that I can do? Thank you.
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Re:
Your problem in system control ic section related to stand by pin
check ckt related to stand by section in remote ic
check power to system ic
loose coniact in remote or system ic
thanks
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It sounds like the on-off switch that my son destroyed at age 3 by constant on off. It was a Trinitron. It was still running at least 13 years later after I replaced the switch. But it also sounds like a voltage leak due to a high moisture environment. The high voltage leak pulls a higher load and causes a protection device to open the circuit etc until everything has dried out. If I had to guess, it is a flyback transformer causing the problem.
Hi, In this situation many possibilities could be there like:but one thing is sure that the area of problem is "Vertical Section" 1-PF could be short/open 2- Collector volts are not present due to open/short 3- Capacitor could be popped. If you are tech person then check the Vertical Section and you will find the caused component. And if you are not an expert then i suggest you to contact any expert because fault finding is a bit difficult and can only perform by an expert. Thanks for using fixya.
I had the same issue earlier this week. 4 year old sony trinitron wega 32 in. I was told by Sony to call technician to repair and have called tech....could be anywhere from $200-$300 repair. I did research the blinks (google "sony blinking codes" to find out what each means) Ours was 6-7 blinks which meant power surge to tv. I advised to Sony that i saw many of the same issues with many of the newer tv's and suggested a recall issue--they denied and where no help. I will buy a new tv now--definitly not a Sony.
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