Question about Toshiba 50H72 50" Rear Projection Television

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The bottom Circumference Convergence is WAY off and won't adjust

The bottom of my screen shows double pictures/words..for example...the scroll at the bottom of ESPN Football games is doubled..Bottom words are RED..the top word are at an arch and are GREEN. When I go to the Circumference Convergence Menu, the bottom numbers (7, 8 and 9) are WAY out of line and will not adjust. The number are OUT of the box. Top numbers are ok...middle numbers, 4 and 6, are slightly off. Make my New Year and tell me this is a quick inexpensive fix! Puhleeeeeze!

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This is most likely a convergence amplifier problem. The repair shop will charge you hundreds of dollars to fix it. If you're up to the challenge you can fix it for less than $50. If you search this site for "convergence" you will find lots of posts. Here's one I posted for another person with this problem and I offered a couple of links that should be a good deal of help:

http://www.fixya.com/support/t261950-43h71

If you have more questions please ask. This repair is not impossible, but if you've never soldered electrical components before it may be a bit challenging.

Lastly, I would like you to know that I don't get paid for this, I just like trying to help. If you find this information helpful I hope you'll rate the solution positively. Thanks and good luck.

Posted on Jan 01, 2008

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Posted on Jan 02, 2017

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