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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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Toshiba chasis: tac9307 model: tv32c50
I have replace Q404 (horizontal output)the set has work fine for about
30 minutes and the transistor blown again, i have check all capacitor and they test ok, the B+ is ok. Does anyone have any tips on this set. thank you |
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#2
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ha scritto nel messaggio ups.com... I have replace Q404 (horizontal output)the set has work fine for about 30 minutes and the transistor blown again, i have check all capacitor and they test ok, the B+ is ok. Does anyone have any tips on this set. Driving electrolytic, feedback polyester caps connected to HOT. I. |
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#3
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