Question about Toshiba 53AX61 53" Rear Projection Television

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Sound but no picture

I have sound but no picture...the RGB tubes work but no picture. Also I noticed the screen getting darker before the picture went out.

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I worked as an electronic tech for Toshiba for 17 years. You could have several issues, but most likely you have a problem that will need to be troubleshot down to the component level. A really good idea is to "shock-test" your tv - meaning to very gently bump or tap on the back of your tv or if you electronically oriented to take the back off the tv and use a "non-conductive" probe to tap on different parts of the circuit board. If the picture comes back when doing this then you have a simple solder joint that needs to have more solder applied.

Posted on Jan 07, 2009

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