Question about Sony KV-32FX20U 32" TV

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White lines My television has horizontal white lines through the middle of it and shuts off after a few minutes

Posted by joe salas on

  • Anonymous Feb 09, 2008

    white horizontel lines on my tv screen

  • Anonymous Dec 28, 2008

    My television has horizontal white lines through the middle of it wat would be the parts that normaly breakdown and replace it..thanks....

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ABRsvcs

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The problem here is with the vertical circuit. Most likely hte vertical IC is bad. Look for a small flat IC attached to a heat sink. It should have about 9 pins or so and be marked LA7837 or something similar. If you can solder, try resoldering the pins first. If that fails to resolve the problem, replace the IC. If you regain a picture but it appears distorted in some way, additional parts will be required. Update this with your results and we'll proceed from there.
Dan

Posted on Mar 31, 2008

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POSSIABLE SOLUTIONS

1 COLD SOLDER JOINTS ON IC REPAIR COST IS 95.00

2 REPLACEMENT IC 120.00

CALL LOCAL TV SHOP AND ASK FOR PRICES ON A VERTICALE IC REPLACEMT. THANKS DOCTOR VIDEO

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