Question about Sony FD Trinitron WEGA KV-27FS100 27" TV

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Power light flashes 4 times

After a thunderstorm and power failure when I turn on my sony TV I get a click but nothing else. The red power light flashes 4 times. What does that mean?

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The 4 blink code usually indicates a loss of vertical deflection. Check the solder connections on the vertical IC. If the connections are OK, replace the chip as it is defective. This chip will be a small flat IC with about 1 pins or so attached to a heatsink. It will be marked LA3847 or something similar.

Keep us posted.
Dan

Posted on Jun 12, 2008

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