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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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RCA horizontal problem
Previously posted this problem, model #G27751AT, chassis CTC169CF5.
Picture width too wide. Width adjustment has no effect. The picture also has some bowing at the bottom - pincushion problem? If anyone has a schematic they wouldn't mind sharing I would be greatful. This would help me determine which components I should be checking, otherwise I'm lost because this chassis has a million surface mounts on the bottom as well. Thanks group and previous replies. |
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#2
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RCA horizontal problem
Replace the PCC Diode and associated capacitor. The diode will probably
check shorted and the cap will appear slightly swelled at the sides. Located near the horiz output transistor. "Golf" wrote in message oups.com... Previously posted this problem, model #G27751AT, chassis CTC169CF5. Picture width too wide. Width adjustment has no effect. The picture also has some bowing at the bottom - pincushion problem? If anyone has a schematic they wouldn't mind sharing I would be greatful. This would help me determine which components I should be checking, otherwise I'm lost because this chassis has a million surface mounts on the bottom as well. Thanks group and previous replies. |
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