Question about Toshiba CF36G40 36" TV

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Color vs. Black/White picture issues

The picture goes from color to black & white & back to color again. Does anyone know the problem & can this be fixed?

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If the trouble is black and white looseboard in CRYSTAL. Loose need to resolder.

Posted on Apr 16, 2008

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How to add an Exterior Speaker to Sony KV-13M10


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To add an exterior speaker to Sony KV-13M10, you have to have an AMPLIFIER.
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I have the same problem too. Need a fix. This tv isnt that old and is not used that much. does not seem to be the cables or cable box. the menu has color to it but the channel picture is in black and white, flickers a bit, and seems to be in a very large pixle form. it this able to be fixed? Please Help.

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Hope it may help you;

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Green tint I can't seem to fix


Hopefully someone on here has a manual and can tell you exactly where the tint controls are. Also need to try adjusting the color level, turn it clear down so you have a black and white picture.
Is the picture still green over the screen with the color control
set clear down to black and white? If it does, you might
have an issue with the green gun going out or problem in the
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By the way, the best way to adjust the picture settings on a
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1 Answer

Toshiba Color Television....now picture is black and white


Good day.
The missing color issue can be resolved by resoldering the loose contacts in your units circuitry. Your unit is still worth to be fixed.

Response is highly appreciated.


chris

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1 Answer

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this is usually due to bad ground check cable line comming into tv and
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1 Answer

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This is usually caused by the tuner which loses the chrominance part of the NTSC signal. Your did not say how you have it connected but it you try using a composite video input (yellow jack) and get the color OK than it must be the tuner which is not cheap but is worth having replaced.
Hope Ya Fix it!

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1 Answer

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That model has a history of bad solder connections in various circuits. I would not be surprised if that is the case with the color circuitry. You may get the color to come and go by slapping the sides of the TV or lifting one corner about 1/2 inch and dropping it. If it does, it is a bad connection and possibly fixable. If no change is noted, it could be a bad semiconductor or capacitor, etc., causing the symptoms. For that size set, it would probably be cheaper to replace with a different brand. Toshiba has a nice 14" model IMO.

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