Question about Toshiba 53H71 53 in. Rear Projection Television

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53h71 toshiba projection TV with noise in picture

Ive had a technician come out and replace 2 convergence regulators to try and solve my problem with wavy lines and noise in my picture and it didnt do a thing. when I turn the tv off it takes 45 min to an hr to see a somewhat clear picture and the picture is still wavy at the top and shuttering. can yo help

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Re: 53h71 toshiba projection TV with noise in picture

The problem you have is on the hyper module located behind the rear input panel. Inside the shield there are about 6 or 7 10mf/16v surface mounted capacitors. Replace them and your problem will be history. As for the shop that did the repair they owe you a call back to do it right. However, request that you get a different tech to come out. Do not attempt the repair yourself, it involves excellent soldering skills and parts removal. Good luck

Posted on Nov 27, 2007

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My Toshiba 53H71 rear projection TV's picture looks like double vision with a heavy tint outline how can I fix this???

Double vision/ picture problem occurs due to failure of convergence output ICs in rear projection tv and it is common problem of projection tvs.
Please replace convergence output ICs in tv to solve the issue, there is convergence repair kit available for $70 on This Site that has required parts/ ICs, instructions about how to replace ICs etc for a handy person.
Hope these info will help.

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there are a few shops that can physically repair these. I have personally repair a few. but is very very tricky... it requires some very trick soldering to some very small was replaceing so many of these they gave instruction on fixing these. it involves replacing 11 very small micro capacitors.... like i said very labor intensive. my shop generally charge 250 for the repair. just depend on who you get. WARNING this is the kind of repair that the technician can easly do more damage than good so get a respectable experince tech to facilate this repair

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Convergence amp ic bad
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Feb 21, 2008 | Toshiba 53H71 53 in. Rear Projection...

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Look carefully at metal jumpers feeding b+ to convergence IC's.

Both will need re-soldering or you will keep having problems. 

Let me know how it goes.T.

Oct 04, 2007 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

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The convergence wouldn't cause it to go all green. Green outlines yes but, not all green. Get a technician to look at it.

Mar 06, 2007 | Toshiba 53H71 53 in. Rear Projection...

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