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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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PANASONIC Tx-33v2x chassis M16M
I have a 80cm set that when u turn on from the front panel, get's sound and
squahed pic for about 2 secs, then switches off. Sounds like an current overload and the PSU is switching off, maybe out of spec componet. Anyone come accross this prob b4?. Does anyone have access to fault-find Database? Cheers. RvO |
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#2
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PANASONIC Tx-33v2x chassis M16M
Deflection circuit problems, squashed top to bottom indicates vertical
circuits, squashed left to right indicates horizontal circuits. Either condition probably will cause the protect circuits to power down the set. Diagnostics will include checking operational potentials in the related circuits during the power up and run sequence. "RVO" wrote in message u... I have a 80cm set that when u turn on from the front panel, get's sound and squahed pic for about 2 secs, then switches off. Sounds like an current overload and the PSU is switching off, maybe out of spec componet. Anyone come accross this prob b4?. Does anyone have access to fault-find Database? Cheers. RvO |
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