Question about Sony KP43T75GRAY 43" Rear Projection Television

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Lost all control......dead

My Sony KP43T75 that was working fine with beautiful picture and sound suddenly is black, no sound, no picture, no controls work, remote doesn't work and the red light on the front of the set stays on, no blinks of any kind. I can't power off the set unless I pull the plug. What's up? Is it worth fixing. The set is about six years old.

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Re: Lost all control......dead

Thats an idication that theres a problem in the power supply or the sweep supply. I have seen the picture tubes to leak in this model and cause the boards to short out. These are the type of sets that unless you know what your looking for, Im sorry to say your not going to find it. Your goingg to need a schematic diagram, If you do not know solid state repair or dont know how to read a schematic Im afraid your going to need the assistance of a trained tech for this repair. There is no quick fix Im afraid. good Luck Ps dont forget to rate this please.

Posted on Oct 14, 2006

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