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Sony KP-51WS500 LED blinks 11 imes No pic No sound Just blinks 11 times after power button is pushed

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The set is undergone a fault for sure as this is thte service code to refer it to the Sony service centre.
You can unplug and swittch off the set for several hours tto reset the microprrocessor of any errors .
Howeverr if this wont work then if you are familiar to probe you can check in.but do not tamper and you get yourselt into difficult position.
There are two small pico fuses, check this out, the check on the power supply outputs, the voltage that is to the main power boards, check for shorting in the convergence boards, the IC's. You can also check if there is any dry soldering orr bad joints in the boards.Tap and see but be carefull not to damage or of the high voltage.
Only if there is some visible damage like shorted drivers, capacitors or bad solder will I advice you to service.
If not take help as then even the parts may be difficult except from Sony centre
So please decide after you check in.

Posted on Aug 26, 2010

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1 Answer

I have a sony 50". in the power button, a red


i have a sony 57". in the power button, a red blinking light blinks 11 times.
KDP57W5655

Nov 28, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

After turning my t.v. on it shuts off and the led blinks 8 times


I found this on the web about this model...

"8 blinks is likely to be an audio power amplifier IC failure". I hope this helps!

Oct 12, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Sony KP-51WS500 turns red ,shuts off, led blinks 8 times


Here are the fault codes for your tv and what components are affected:

  • 0 times, Diagnosis: Power does not turn on. Possible causes include: Power cord is not plugged in, Fuse is burned out (F6001) (G board). Symptoms of the problem: Power does not come on, No power is supplied to the unit, AC power supply is faulty.
  • 2 times, Diagnosis: B overcurrent (OCP). Possible causes: H. OUT (Q8024) is shorted. (D board), +B PWM (Q8035, 8038) is shorted. (D board) Symptoms of the problem: Power does not come on, Load on power line is shorted.
  • 3 times, Diagnosis: +B overvoltage (OVP). Possible causes: IC501 is faulty (G board), IC5002 is faulty (G board). Symptoms of the problem: TV has entered standby mode.
  • 4 times, Diagnosis: Vertical deflection stopped. Possible causes: +- 15V is not supplied. (D board), IC8003 is faulty. (A board) Symptoms of the problem: TV has entered standby state after horizontal raster, Vertical deflection pulse is stopped, Power line is shorted or power supply is stopped.
  • 5 times, Diagnosis: White balance failure (Not balanced) Possible causes: Video out (IC7101, 7201, 7301) is faulty (CR, CG, CB board), CRT drive (IC309) is faulty (A board), G2 is improperly adjusted. Symptoms of the problem: No raster is generated, CRT cathode current detection reference pulse output is small.
  • 6 times, Diagnosis: LOW B OCP/OVP (Overcurrent/over voltage). Possible causes: +5 line is overloaded. (A, B boards), +5 line is shorted. (A, B boards). Symptoms of the problem: No picture.
  • 7 times, Diagnosis: Horizontal deflection stopped. Possible cause: Q8035, 8038 is shorted. (D board)
  • 8 times, Diagnosis: High voltage error. Possible cause: T8005 is faulty. (D board)
  • 9 times, Diagnosis: Audio error. Possible causes: +- 19V line is shorted. (A, B boards), IC708 is faulty. (A board), PS701 or PS702 is opened. (A board). Symptoms of the problem: No sound

I have seen the tube divider pack cause this too, Take the front speaker grill off remove the 4 screws and the panel comes off. There is a pack with 2 red 2 green and 2 blue adjustments, Try turning the BOTTOM red one down 1/32 a turn and see if the symptoms change

Apr 03, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Power led flashes 9 times. No power on.


In your Google search Bar Type in Understanding Sony Blinking Codes there you will find what you need to repair TV for Parts Call Encompass Parts or look them up online as well 1-800-638-3328

Nov 19, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

KP-51WS500 when on it blinked 4 times and has redscreen


Typically if you have a all Red Screen it is caused by either the Red CRT being shorted or The Red CRT Driver Board being bad.

Jul 17, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

KP-51WS500 Flashing 6 Times


Well, it's DEFINITELY the High Voltage power supply is DEAD! Won't start up...or goes into OVERVOLTAGE SHUTDOWN....

Most of the time it's overvoltage problems...

The KEY to knowing which one is actually occurring is the amount of time it takes before the 6 blinks occur...

A DEAD HV circuit takes a lot of time, while the OVERVOLTAGE will take less than 40 seconds for it to register the 6 blink code....

In this case (overvoltage) replacing the HV oscillator/regulator IC is mandatory...

A dead HV circuit could be anything in the HV circuit, from the Regulator IC to the HV splitter...
It's really wiser to consult a TV technician on this....

Mar 25, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Sony KP-51WS500 will not turn on


I believe the problem is either in the G board ( power supply) or the D Board ( high voltage) as the 3 blinks indicate the G board, and 7 indicates the D board and 6 indicates the +5 line a and b boards. So with that many codes its most likely the G board (power supply) You can get a new replacement G board at the following link which comes with free tech support to help you plug the baord in which is very easy. Its listed under the Sony parts category and its the A-1316-566-A sony G board, Here is the link.
http://servicemanuals.vstore.ca/

Aug 12, 2008 | Sony KP-51WS500 51" Rear Projection...

3 Answers

Timer Standby light flashing No pitcher


Sony
Model # KP-53HS10
Serial # 9718217
MFG 2000

Plugged in TV. Timer Standby Light just flashes continusly. No Picture and No Sound.

Apr 02, 2008 | Sony KP-51WS500 51" Rear Projection...

1 Answer

5 Blinks, no picture


Power supply (start up) failure.

Mar 04, 2008 | Sony KP-51WS500 51" Rear Projection...

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