Low contrast, adjusting contrast control has no affect. the bar does move back and forth. replaced caps around video procesor ic, also replaced an5165k ic.appreciate any suggestions thanks clinton.

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Bill Heronemus

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308 Answers

You'll probably need a service manual for this one. You will have to check to see if the microprocessor is changing the voltage levels to the video IC as the problem could be with the CPU as long as the screen voltages are not out of whack at the CRT's or that they are bad.

Posted on Jan 28, 2007

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