Question about Sony KP-57WS520 57" Rear Projection HDTV-Ready Television

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Stand by light flashes 9 times

My sony kp-46wt520 wont turn on the stand by light flashes 9 times on and on and on.....what can i do?

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  • 59 Answers

Replace the zero crossover detect diode in the power supply.

Posted on Nov 11, 2008

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2 Answers

Tv wont come on and a red light is blinking. I have a Sony Wide screen projection TV model kp-46wt520


Can you unplug the TV for about 15 seconds, and then plug back in and watch the stand-by light. Tell me how many time the stand-by light blinks in regular intervals. If it doesn't blink at all, you need to change a fuse on the g-board. Once this is done run back through the stand-by blink light process, and more troubleshooting can be done if problem isn't already solved. If the stand-by light just keeps blinking with a count over ten just tell me, and I'll look for other possibilities.

Oct 25, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Tv wont turn on


Your lamp need to be check or replace it.

Jul 24, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

KP-46WT520


IC8002 # 670581001 on D board .Ater replacing 3 diodes how many times does it blink now?

Jan 03, 2009 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Sony kp-46wt520 will not turn on


Mine was "G-Board"
(Power supply board)
Removed it myself and sent it here: http://servicesales.sel.sony.com/ecom/accessories/web/productSearch.do
Call number on here...
Its a sony place in Penn.
They repaired it for $88...tv repairman had quoted me $400

Dec 31, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Light flashes 9 times


that means it has an audio error.

Dec 31, 2008 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Help with my tv


Replace D6301. CK D6116 D6117.

Dec 13, 2008 | Sony KP-46WT520 46" Rear Projection...

1 Answer

Please help me


Bad Flyback Transfomer replace it.

Nov 04, 2008 | Sony KP-46WT520 46" Rear Projection...

2 Answers

10 flashing lights then 9


make sure it is 9 blinking it may be 10

Aug 15, 2008 | Sony KP-46WT520 46" Rear Projection...

1 Answer

What does it mean?


give me day or 2 i will resolve your problema

Nov 01, 2007 | Sony KP-46WT520 46" Rear Projection...

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