Question about Sanyo DS31590 31" TV

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Sanyo tv not working correctly

At first the tv wouldnt turn on, now it does and the screen is darker and there are black swirly/wavy lines all over it.

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2 Answers

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Try first unplugging the power cord for fifteen or twenty minutes , see if this can reset and fix the problem.

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It is a calibration problem, let me see if I can find some schematics for your tv.

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This could be attributed to tuning reception of your tv. If your using antenna only, it is most probable. If cable, check your line.

If this is a crt type, moving that tv with that size could somehow bend its circuit board. Loose connection is a probability. Could be some minor component is detached from solder. This can be attributed to tuner and vertical IC.

Just for an input.

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1 Answer

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No. You have bad convergence output ic;s and probably at least 1 burnt resistor. This liely will have to be reconvergec in the servcie menu after the aprts are changed.

I’m happy to help further over the phone at https://www.6ya.com/expert/dewayne_4a10eab6caecdb92

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