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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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Sony KV-2784R horiz problem
Sony KV-2784R died - horiz collapse - fuse F501 blown - pressing power
button causes TV to try to start then stops - very soft high freq buzz is heard. Remote control will not start it. HOT and all diodes in area test OK with ohmmeter. Fuse is somewhat blackened at end where it seperated, so it wasn't a slight overload. I do not have schematics. Is there any history of common component failures here.Just for ref, I am very technical and had a repair shop in the 80's - this was built 11/86 - just after I closed the shop. So speak to me at that level, thx. |
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