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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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RCA g35302wk Picutre collapse
I have an RCA g35302wk that has been a great TV for a number of years.
Recently it started doing this funky thing where the picture would collapse and you are left with a thin horizontal line all the way across the screen. The line is very bright, and the television still has audio when this happens. At first if you turned the TV off for a few minutes then back on the picture would clear up and it would be ok for a random amount of time, between about 1/2 hour and 2 hours. One morning though it went into the collapsed state and has been stuck there ever since. I found very little repair infor for this TV on the internet, one page said to replace U3101 (210736), U3200 (209956) and microprocessor. But I dont think that is causing this issue. Can anyone give me any tips on anything else that may be causing this picture collapse? I did replace the power supply about 2 years ago. I am skilled in electronics and do have experience with HV systems, I just do not know where to being looking. I know the NEW HD world is coming up, but I would love to keep this TV going if it can be fixed without much trouble. Thanks in Advance, Bill |
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