Question about Mitsubishi CS-35405 TV

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Set only has a thin line across,but sound is still there Is this something that I can repair myself ? I dont know much... 1 Solution

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This is a problem with the vertical circuit. It can be as simple as poor solder connections at the vertical IC or a defective IC. Look for a small flat IC attached to a heatsink with about 11 pins. It may be marked LA7837 or something similar. Try resoldering the pins first. If that does not resolve the problem, replace the IC. Please note that there are potentially dangerous high voltages present inside the set even when unplugged.

Keep us posted as there may be other components that need to be replaced. If so, the symptoms will change. Report them here and we'll provide additional details.

Thanks,
Dan

Posted on Feb 23, 2009

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This condition can be easily fix by replacing and IC that is the vertical amplifier.
The number is something like LA7835 or LA7836, this IC is mounted on a heatsink.
Do a search in google for it.

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1 Answer

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or

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If you are finicky around technical work, then a reputable local repair shop in your locality should do it quickly for you and charge only labour.

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1 Answer

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