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No sound no pic

Tv was blinking nine times when attemting to turn it on acording to thing read here and in the repair manual problem was related to two diodes on the g board. both diodes were replaced and trouble code is gone but set will still not power up

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Re: no sound no pic

I asume is a Sony rear projection TV. If yes I can tell you how to resolve this. Waiting for confirmation.

Posted on Jan 05, 2008

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Phillips tv no pic no sound just flashing light

Its not going to be a do it yourself repair--likely a bad board or even boards--have a repair center (authorized for this brand) inspect it.

Just getting a set like this apart safely is tricky.

Apr 29, 2012 | Projection Televisions

1 Answer

When I plug in the tv the power led flashes red 9 times. It continues to do this over and over. When I press the power on button the led flashes green a few times and you can hear the fans kick on and it...

This is a model I have seen only two times and each also had the nine blinks, both got exchanged under warranty.

For the KDS-50A2000, nine blinks means "Device error" and the probably cause locations listed are as follows;

1. Temperature sensors, Bus decoder ICs (IC1700, 1800, 1900, 5066, 2305)
2. IC6402
You would need to download a Service manual and I think you are going to find some of these are only possible causes, there are quite a number of areas up to and including an optical light engine that could cause this error code.

Different areas of the set communicate with each other and this kind of error can be misleading in that it is the result and not the true problem.

A start would be to get the manual (Google model number with service manual after ) and take a look at the suggested areas. The manual will also contain a list of the error codes for this set.

Let me know what you find or if you have questions as I am here to help.


Oct 09, 2011 | Sony KDS-50A2000 50" HDTV

1 Answer

I turn the power on and the green light comes on, ( I hear the click, then the fan, no sound but some snow on the screen) then the t.v. power light blinks red 9 times as it promptly shuts itself off. What...

Service manual indicates the 9 blink code to be a power supply problem, also known as the "g'' board. because of the relative complexity of the TV, I would recommend having a repair shop check the TV and confirm the problem. Good luck !

Oct 03, 2011 | Sony KDS-60A2000 60" HDTV

1 Answer

The red light blinks nine times pause then repeats

Hello. I can tell you that the blinking lights are a diagnostic system that help the TV repair man diagnose the problem for servicing. Nine blinks indicates a Panel Module Error or Thermal Error which is a complicated thing to repair if you don't have any television repair experience. My suggestion is you call Sony or a television repairman for service as attempting to repair this on your own without knowledge poses a risk of bodily injury. Wish I had better news for you but I want to tell you the truth. Best of luck to you.

Apr 22, 2011 | Sony Grand WEGA KDP-65WS550 65" Rear...

1 Answer

Comes on and blinks three times, hold in on 3rd time

It sounds like youre describing a RCA or GE tv with the ITC222 chassis. If so replace the flyback and CP150. If I had your model number and chassis number I could assist with the flybacks part number for you

Jun 09, 2009 | Projection Televisions

1 Answer

Standby/power button blinks with no picture or sound

id take it and have it repaired. people on here can tell you what they think it is but no one knows for sure what is causing the problem. a repair shop can guarantee the repair.

Jan 25, 2009 | Sony Grand WEGA KDF-60WF655 60" Rear...

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KV-32FS120 Standby Timer blinks nine times

what exact model number of your Sony tv is? I need it to arrange the service manual or schematics.

Aug 12, 2008 | Sony KP-57WS520 57" Rear Projection...

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Sony kdp-65ws550 stand by problem HELP.

You tv needs repair this is no easy fix it yourself thing, take to repair shop.ThankYou for using FixYa . Have a Nice Day.

Feb 08, 2008 | Sony Grand WEGA KDP-65WS550 65" Rear...

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My 60" Phillips HDTV Model # 60pp9202/17f chirps, no pic or sound.

This is a common problem with the Philips Tv sets. Get a repair kit from 

Jan 11, 2008 | Philips 60PP9202 60" Rear Projection...

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Toshiba 62hm14 TV turns on with no picture but has sound then green light blinks and it shuts off

This isn't gonna help you, but I have the same problem on my 62HM15A, think we have about the same tv, widescreen DLP,?

My TV does the same thing powers with a blining lite then powers off. First it powered on with sound no pic, then would shut down and power up again with pic and sound , now i gots a nothing just powering on and off until i shut the thing off manually.

thanks, just posted here in case some answers bipea's question and it relates to mine.

Jul 23, 2007 | Toshiba TheaterWide 62HM94 62" Rear...

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