My SONY TV (KP-51WS520) will not turn on...

power supply try here http://www.shopjimmy.com/

acorinding to my case histories at the shop this is caused by a faulty G cuircit board. we repaced and this fix it. i dont know if you can get this board.

Those LED flashs are a fault indicator...First thing to do is to try a reset:

With the TV plugged in push and hold down the reset button on your remote then press the power button on the the TV and then release the reset button once the screen has come up.

9 blinks means, "Zero Crossing Detector" and the probable cause locations listed are "D6166 or D6114 is open

If you are handy you can replace D6301 diode and it fixed the problem. You can buy that diode at partstore.com for $3. good luck





If still no luck then this is going to require a serviceman.

Diodes are blown on the G board (Power) which triggers the zero cross error. replace the G board or have yours rebuilt.

Press in order on the SONY remote "display - 5 - vol. down - power" .that will show diagnostics indicating 9 Zero Cross Detect . You shoud take it to a servicer.

Sounds like one of these Codes for television repair.

Check out the link above, it may be a bulb needed for your DLP television.

I believe you have a "G" Board failure. If I am thinking correctly, when you open the lower cabinet back, you will see a smaller Board that the AC Cord plugs onto. Their is not a lot of components on it but it will cause this same symptom. This Board according to Sony at last inquiring is not available but they will refurbish it if you send it to them. The best way to do it is to work with a Sony Service Facility, have them come out and confirm it is bad, then they could send it in and reinstall it when it gets returned. ETA on something like this is 3-4 weeks.
I hope this helps,
Skyassoc

On the remote, hold down the reset button, press power button on the tv set, release the reset button on remote control. This is a factory reset> If TV does not recover from this call 1-800 222-sony for repair options. Good luck

open means they have to be replaced they are no longer good and chassis is what the tv is inside (its the electronics works)

When a Sony TV flashes five times, that means that there is an AKB circuit fault.
This means that there is something wrong with the video.
When you get this error, several IC and components concerning the video signal must be tested and eventually replaced.