Question about Sony FD Trinitron WEGA KV-32FS120 32" TV
Just got off chat with Sony,and they tell me I have a problem with my power supply unit in my TV. The problem is it doesn't turn on,and when it tries I get 7 blinks form the standby light. Does this sound like a power supply problem,and if so how hard is it to fix,and is it an expensive repair to do myself? The tv is 5 years old. Thanks for your help.
The 7 blinks indicate a high voltage shutdown condition. This means that the high voltage has exceded 33,000 volts. This is usually due to a power regulator problem. The regulator in this set is probably an STRSxx (I don't have a listing for your model) and shouldn't cost more than about $25 or so. If the picture was good prior to the failure and you can replace the part for less than $150 or so, it is probably worth it.
Posted on Jul 14, 2008
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