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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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Sony 36" TV dead.
Model # KV36-FV15, high voltage comes up, at turn on, but drops away
right away. Horizontal output, drive, & switching transistors chech fine in the power supply, suspect flyback. Can't locate one, seems NLA. Any other common faults with this set? Thanks, Dani. |
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#2
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Sony 36" TV dead.
"Dani" wrote in news:1171553029.319613.73560
@m58g2000cwm.googlegroups.com: Model # KV36-FV15, high voltage comes up, at turn on, but drops away right away. Horizontal output, drive, & switching transistors chech fine in the power supply, suspect flyback. Can't locate one, seems NLA. Any other common faults with this set? Thanks, Dani. The flyback is apparently in stock at www.tritronicsinc.com and www.partstore.com. |
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#3
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Sony 36" TV dead.
Update: Unplugging the CRT socket, lets the T.V. stay on, but no
sound, or input change can be noticed. Also, unplugging the high voltage 2ND anode to the CRT gives filiament, but no yoke buzz. I'm thinking there is high voltage with no, or very little horizontal drive. It's an odd problem. Dani. |
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