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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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Set powers up, has audio, no picture. flipping through channels friend
says he sees horizontal line periodically. He bought the set in 1993 and in 97 or 98 the power bounced a few times. I'm assuming the vertical deflection since the set appears to be functioning otherwise from what he describes. Any safety resistors in the vertical section? I tried to download the 5 part service manual, but only got part 1. The other 4 (rar'd pdf) files came up corrupt when i tried to unpack em. Any help be appreciated. Thanks. Bill |
#2
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Repair the vertical deflection circuitry. ESR the caps, check the supplied
voltags, etc. "Bill Degener" wrote in message ... Set powers up, has audio, no picture. flipping through channels friend says he sees horizontal line periodically. He bought the set in 1993 and in 97 or 98 the power bounced a few times. I'm assuming the vertical deflection since the set appears to be functioning otherwise from what he describes. Any safety resistors in the vertical section? I tried to download the 5 part service manual, but only got part 1. The other 4 (rar'd pdf) files came up corrupt when i tried to unpack em. Any help be appreciated. Thanks. Bill |
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