Question about Toshiba 55H70 55" Rear Projection Television

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Toshiba 55H81 Blue and Red Only

Toshiba 55H81 has Blue and Red in Picture and thats it. Don't know what to do .... please help

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Re: Toshiba 55H81 Blue and Red Only

So you missing the green is is either a bad connection on the green crt or convergence amp ic bad
do this first
then if that doesnt fix it

Posted on Jan 23, 2008

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Have 57 " Toshiba projection TV there is way too much red in picture

TV has 3 CRTs, red, blue, green. Its possible that you have a bad blue or green crt. If that were the case the red would be prevalent and the pic would be reddish. The tv has a picture "level" adjustment that if done correctly could get it looking correct. Its probably best to have a tech. do it since you can make it worse if you do not know what you are doing, also there are high voltages present. Good luck

Oct 30, 2011 | Toshiba 57H84 57" Rear Projection...

1 Answer

Blinking red light no picture

No picture or do u have a blue (or some other color) screen? And the blinking red light, is that the indicator light down by the power button that is blinking? I have the same tv and very similar problem, i have a blue screen and the red indicator light is blinking. If you have gotten ur problem fixed I would love to know how, or vise versa if I get mine fixed.

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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

Hi there ive got a toshiba 43vj13p very blue picture

Hello, you can then buy a replacement lamp or lamps Toshiba 43VJ13P? Thank you

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1 Answer

Toshiba TP43h60 - Wondering what the dials are for

You are describing the MASTER SCREEN/ FOCUS CONTROL BLOCK---black with six controls--three are red, green and blue focus--the other three are screen controls--red, green and blue--- the screens are adjusted so with the color off you have normal brightness and a black and white picture--

They have nothing to do with any Convergence problem and unless they have been tampered with rarely need to be adjusted---


I am here to help people.


Oct 09, 2009 | Toshiba TP43H60 43" Television

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

Our tv is 10 years old toshiba cinema series it has blue and red

It will be 11 years next month that I've had my Toshiba 55H55 Cinema Series and have the same problem every now and then, if you haven't already done so, go to the picture settings and scrolling down to conversion and it will take you through 3 steps of adjustments,there is a white cross in the middle of the screen line up the red first and then the blue, it will then take you to a screen with numbers, ID the clearest number and exit out, you should have a clear picture again. I hope this helps.

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1 Answer

Convvergence problem w/ Toshiba 50H82

You need to replace following ICs, may be 2 pieces in your tv for convergence problem.
IC, STK392-110T

Toshiba Part Number: 23135090X
Please search on net for availability in part stores

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1 Answer

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go into menu turn color off see if you have a black and white picture if not adjust red,green, and blue screen drive on controls in back of tv you have red, green, blue it will have focus /screen controls cover each tube do one at a time blue focus and screen drive adjust to clear blue picture do all 3 tubes, then adjust them to where you have a black&white picture once this is done turn color controll back on.Thank You for using FixYa and Have a Nice Day.

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1 Answer

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I have the same problem with the same Toshiba 53ax61 the picture does not work anyone,

Please email me at

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