Question about Sony Projection Televisions

3 Answers

I have a sony kv-27fs12 tv shut off on its own, now when try to turn on it makes a rapid clicking sound, like a gas stove ignitor,for about 5 seconds then shuts off and stand by light flashes code 4. have tried unplugging for 24 hours and longer. still wont turn on and flashes code 4

Posted by on

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 2,035 Answers

If your sony tv is as flashing lights :

* 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.
Hopefully, the descriptions of the blinking lights and the symptoms and problems will point you in the right direction to tell the problem with you Sony Projection Screen Television
Certainly, I can help you. I would recommend going to the following link and getting the service manual so you can see first hand disassemble instructions and testing procedures. Its only 10.99 and they email it to you shortly after purchase. The manual is a valuable resource as it will have part numbers in case you do need a new board. heres the link.
http://servicemanuals.vstore.ca/

Good luck...

Posted on Aug 29, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sony Master
  • 6,487 Answers

Blinking 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. This problem should be handle by a repairman already..

Hope that helps......

Posted on Aug 29, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 4,472 Answers

How long have you owned the unit? You will most likely want to have it serviced by a professional. You can locate the nearest authorized center here:
http://eservice.sony.com/webrma/web/index.do?SR=nav:service_support:electronics:repair:esup&ref=http%3A//www.sony.com/index.php

If you need any further assistance let me know.
Thanks,
Lee

Posted on Aug 29, 2008

  • Lee A.
    Lee A. Aug 29, 2008

    It sounds like a vertical amplifier problem part usually around 100$. I would still try and contact sony for an estimate.
    Thanks,
    Lee


×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

When I power up, 5 seconds later this back projector TV turns itself off


t does sound like a bulb problem, either its over heating and shutting off to protect itself, or its already shot. Give a TV repair shop a call and see if they can give you an approximate price, then decide to ditch or repair it.

May 30, 2009 | Projection Televisions

1 Answer

Sony WEGA Large Projection TV


I sounds like the projection bulb has failed. I think there is a red lamp on the front that lights up when the bulb fails however.
This sounds very similiar to what mine did when the bulb failed about 2 months ago. Once the buld fails the TV will shut itself down and keep doing that until the bulb is replaced.

Dec 17, 2008 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Standby indicator light on TV flashes - Sony TV


Hi,
    Please check fisrst that indicator liight (LED) blinks how many times.it could be from 1 to 8 times and the interval would be of three seconds.So, count the led flashes how many times and then tell me i will try my best to find and fix the solution.

Thanks 

Nov 17, 2008 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Lg ru52sz51d will not turn on intermittantly


Check fan if bad set will not turn on ,it will try to come on.Bad Fan.

Nov 12, 2008 | LG RU-52SZ51D 52" Rear Projection...

1 Answer

No picture sound is fine


tv comes on then turns blue at that time it shuts down. The power is on and then it blinks 5 times!!!

Apr 27, 2008 | Sony KP-65WS500 65" Rear Projection...

2 Answers

Tv turns self off when turned on


Does it blink a certain amount of blinks pause a second or just blink constantly with no pauses? Let me know it will blink a code if its going into protected shutdown. And it will blink constantly for another reason.

Jan 22, 2008 | Sony KP-53HS30 53" Rear Projection...

2 Answers

Sony KF-WE50


my front panel sound is not working.......?
how i can do this.?

Jan 05, 2008 | Sony Grand WEGA KF-50WE620 Television

1 Answer

No picture or sound from TV.


How many blinks before it pauses?


Best regards
Circuitcity

Dec 29, 2007 | Sony KP-57XBR10 57" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

47 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Projection Televisions Experts

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1128 Answers

Ap12
Ap12

Level 2 Expert

103 Answers

Jason Harris
Jason Harris

Level 2 Expert

256 Answers

Are you a Sony Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...