Question about Projection Televisions

2 Answers

No Picture. Sound and channel change OK - Projection Televisions

Posted by on

  • JLVK Jan 24, 2009

    I have the same issue, but how and where do I get a new color wheel?

×

2 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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,284 Answers

You need more information such as make,model and descrition of problem before suggesting a bad color wheel.

Posted on Nov 23, 2008

  • 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
  • 2,920 Answers

Souds like the colorwheel may be broken

Posted on Nov 21, 2008

1 Suggested Answer

paul4265
  • 592 Answers

SOURCE: made popping sound, no picture but, sound ok.

I keep seeing this kind of problems with lcd and other flat screen tv's

In order for a lcd, plasma, or dlp screen to power up, it requires a quick start system, and it uses capacitors to achieve this
Those capacitors are fragile, and all it takes is a quick on off on again, and ...pop!

The capacitors are more than likely blown. If your t.v. is under warranty, I would take it to the place you bought it for repairs, as this can be an expensive repair job.
Depending on how many of the capacitors failed, if could cost almost as much as the tv itself to fix it.

Posted on Dec 14, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Toshiba model CF30D50 has sound and will change channels, but picture is dark, can see vedio 1 and 2 faintly, but can get no picture on TV channels


Its a older set with 3 picture tubes---when was the last time the mirror and three lens for the tubes were cleaned?

Dec 13, 2012 | Toshiba Projection Televisions

1 Answer

No picture at all,sound ok 3 tube crts off after 4secs when on


might be a crooked flyback transformer, first check for shorted transistors around the transformer and components at the horizontal output stage..

Mar 31, 2009 | Philips Projection Televisions

1 Answer

Double image


TRY COLOR CONVERGENCE IN THE MENU

Mar 26, 2009 | Samsung HC-P4752W 47" Rear Projection...

1 Answer

TV turned off itself


Can you still turn it on?
If so, does it stay on with sound?

If the sound is ok and the picture is blue (even when changing channels, inputs, etc.) the lamp may have gone out.

Can you see the TV menu when you press the menu button on the remote or TV?

Jan 07, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

RCA P61940 No picture but sound ok.


I've anwsered on your premium post.
Try using the audio/video inputs to bypass the RF converter (tuner).

Jul 04, 2008 | RCA P61940 61" Rear Projection Television

2 Answers

No picture, sound ok


you need a new flyback.
that is the problem.

Nov 11, 2007 | Philips 60PP9202 60" Rear Projection...

1 Answer

Mitsubishi WE-52525


. Suspect the FMT PCB part # 930B924002 when set is warm.

Jul 31, 2007 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

My picture went dark but the audio is ok on Philips model 51pw9303


your tv needs to be taken to tech i is having problem in the video and related circuit.or power supply.good luck

Apr 03, 2007 | Philips 51PW9303 51" Rear Projection...

1 Answer

Sound but no picture


sound to me a power supply problem but this is not my field, techman will help you.....good luck

Aug 08, 2006 | Toshiba 55H70 55" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

45 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

60792 Answers

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

Answer questions

Manuals & User Guides

Loading...