Question about Sony KV-27V22 TV

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Sound, but no picture

27" Sony TV is nine years old. When you turn the TV on, we have sound, but no picture. The red power light blinks continuously about every second. Definitely nothing wrong with any of the cables or the source. Can anyone tell me what's wrong and if I can fix it myself? I'm fairly electrically competent, good soldering skills but no tv experience.

Posted by carm cruz on

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Locate vertical output IC = solder all pins = two off-set rows,
then try again................part location IC301 , or 401 ?

2) possible bad CRT = turn up screen voltage slightly = did pix pop back on ?..................................T.

Please rate this solution.........................

Posted on Nov 15, 2007

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