Question about Sony FD Trinitron WEGA KV-32FS120 32" TV

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Sony kv32fq86u tv

When set is switched on have sound only then 3 loud clicks red light on front of tv flashes twice

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Teh 2 blinks indicate an overcurent condition. The most common cause of this is a shorted horizontal output transistor. Look for a 3-legged part attached to a heat sink close by the flyback transformer (part with red wire coming out of the top). Replace that part. That may resolve the problem. That part will be marked C5438 or something similar. If the marking is as I stated than the actual part number is 2SC5438.

Please realize that other defective parts can cause similar problems. I have just listed the most common. Please keep us posted.
Dan

Posted on Apr 16, 2008

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