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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J Oat
 
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Default Sony TV KP41T15 problem

i am looking for a schematic on this model and some help.

the TV will not power on one day. replaced defective cap and 12V regulator
on the main power supply board G

3 months later, same problem. Found two cap on the A board right after
the -15V & 15V entry point defective and Sony installed the one for +15V
backward. replaced.

TV power on and off now but no sound nor picture.

TIA


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john
 
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Default Sony TV KP41T15 problem

Dont go by the location markings for those as
(SOME) they are incorrectly marked on the board.


kip


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