Question about Sony KP-51HW40 51" Rear Projection Television

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GREEN PICTURE HI JAMIE, I HAVE A TOSHIBA 57H81 TV........ THE INFORMATION YOU GAVE ME WILL IT WORK ON THIS TV.

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I just realize that is a Toshiba. If you want to try it, you should mark the position of green screen control before you rotate it counter clockwise; do it very slow.
Let me know if you need further assistance.

Posted on Aug 22, 2008

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Toshiba 2002 projection tv 57h81 has red light no sound no picture


Hello,

Projector TV's have a tube for each function e.g. Video 1, Video 2, TV. Does the TV just not work or the VCR<DVD<Game console modes not work as well? If one works and the others do not you should be able to replace that tube, module, piece.

I hope this helps.

Oct 21, 2013 | Toshiba 57H81 57" Rear Projection...

2 Answers

Hi, our toshiba rear projection tv will turn on but no picture. whats the problem? thanks


MODEL NUMBER 56H80 TOSHIBA PROJECTOIN TV,PICTURE IS NOT COMING AT ALL

WHATS THE PROBLEM

Feb 04, 2011 | Toshiba 57H81 57" Rear Projection...

1 Answer

I have two lamps out in my Toshiba 57h81. How do I know what the part number is for the lamps and where can I get them?


Hi, the lamp you talking about ,they are your picture
tube [in projection tv you have tree separate tube 1 red 1 blue 1 green ///if you have one still working
you must have a blue or red or green picture
so you probly have some thing in the electronic circuit ,for your tube heater are defective / and that can be fixed because the
price of these tube are arround 300_ box/each
hope that will help you///verify first the soldering of connector where the wire are connect to the tube to the main board or some resistor blow the heater voltage is 6.3 volt ////good luck ask some one you now he know electronic

Apr 02, 2010 | Toshiba 57H81 57" Rear Projection...

1 Answer

TV picture is red.


Normal color picture is composed with 3 colors R-G-B (Red-Green-Blue). Picture turns Red means: Missing Green and Blue colors (many reasons: bad contacts, projector tubes dead, and other...). Try to give some "tabs" to diagnose ... I don't know what is the type of your Projection TV, how long you owned it, to have more idea.

May 15, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

My Toshiba 57H81 has a 'jittery' picture.


I have the same prob need to change the resistors as a first resolution. there should be 5 of them, if you dont soon and i mean soon you could cause the skt to go bad and have to start over in your repair

Mar 08, 2009 | Toshiba 57H81 57" Rear Projection...

2 Answers

Toshiba 57h81 green will not focus


Typically this is a convergence problem and can be repair relatively easy. Refer to this video to determine if you truly have a convergence problem. Also make sure you use your TV's original remote to make this adjustment.

Nov 15, 2008 | Toshiba 57H81 57" Rear Projection...

1 Answer

Green Picture


You can, but it's a hard fix. I'm a repairman, and I don't even like to do this one!

Oct 03, 2008 | Toshiba 57H81 57" Rear Projection...

1 Answer

Toshiba 57H81 Color Problem


sounds like your green tube is set to high.
take the front cover off and the plastic cover under that
you will see a black box about 6x6 with 6 controls one is for focus the other is for intensity
here a guide for sony but yours should be close.

Mar 14, 2008 | Toshiba 57H81 57" Rear Projection...

1 Answer

Toshiba 57H81 57in. Rear Projection Please help us get started


this set has a scan converter board that causes this prob. it can be replaced or rebuilt. rebuilt is the best option. by tv tech..john

Sep 12, 2007 | Toshiba 57H81 57" Rear Projection...

1 Answer

Toshiba 57h81


Go to the convergence and align the red and blue + - Under Menu then Picture then convergence to get to this screen- Hope it helps

Mar 24, 2007 | Toshiba 57H81 57" Rear Projection...

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