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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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#1
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schematic wanted for Emerson TC1365A
Or if not the Schematic I would appreciate a bit of help. First off I
am too cheap or maybe just realistic to buy a schematic. The TV is a 13 inch color set that was bought for $15, and I have already bought a 13 inch replacement for $4.99 plus tax. But I would like to fix this so it can go to someplace like a charity thrift store instead of the land fill. The problem is High Voltage Shutdown. It will play nicely at 115 VAC in, but shuts down on 120 VAC which is the line voltage here. I have not got a high voltage probe, so have not measured the high voltage, but suspect the problem is not actually high voltage. I have looked at the PCB and can not find a voltage regulator IC. There is a R 803 which is labeled B+ adjust. But I don't know what the B+ ought to be or exactly where I should measure it. Maybe on C 803? Anyway if there is any kind spirit that has a schematic, I sure would appreciate a little help. Dan Caster DLCASTER57 at Yahoo |
#2
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Check you closest bigger city library and photo copy the H.W. Sams
section you need. |
#3
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I will try the Seattle library system the next time I am there. I have
already tried the Kitsap County Library system. Thanks. Dan |
#4
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I stopped at the Seattle central library yestarday and photo copied
most of the SAMS that I needed. Thanks for the suggestion. Dan |
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