Troubleshooting and Repair for the 32" 1080P LG 32CS560 LCD TV.

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tv is on but flashes on and off, doesnt take any input

on and off screen, no input taken

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How many times does the screen turn on and off? What have you checked?


As many times as possible sometimes for 2secomds


@roseline let's see if we can get you straight on this one. What make and model is your TV? Your complete screen turns off and on? Describe exactly what it does. What have you checked? Have you tried all different inputs?


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1 Answer

Tlaleng Teetsi posted just for completion sake. Obviously people are still looking at this question. If your TV comes on and then off again this is usually related to a bad power board. Unplug your set and remove the back cover. Check the power board for any obviously damaged components like domed or leaking caps. After that, you want to use a multimeter and check the fuses on your power board for continuity and check the power supply to see if it supplies the standby voltage. To show you where and what to test will be easier if you post some pictures of your power board with your question. That way we can see hat you see. Use this guide for that.

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