Question about Toshiba 53H71 53 in. Rear Projection Television

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Toshiba 52h71 pulsing image

My toshiba 53h71 has a pulsing image problem. In the center of the screen it is fine but as you work your way out it starts pulsing like the image is moving closer to you. It keeps continuously doing this. It also appears that it is pretty badly out of convergence but its hard to tell if it is the pulsing problem that is causing this or not. Is this the convergence board?

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  • missionelect Nov 20, 2008

    I already replaced the convergence ICs and the problem is still exactly the same...

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Your convergence board is going out

Posted on Nov 20, 2008

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Toshiba 53H71


Either the convergence or cracked sautering. Just had my tv repaired but now I have a double blur in the upper left corner.

Jul 20, 2009 | Toshiba 53H71 53 in. Rear Projection...

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Samsung SP42W4PHX convergance problem


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The resistors are 39 ohms, metal oxide.
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want swapping. You can get them off ebay..

Dave H.

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1 Answer

Service manual


free download pdf manual.
copy/paste this in address bar if link doesn't work
http://tv.manualsonline.com/manuals/mfg/toshiba/53h71_1.html

or
http://manualsonline.com
put in Toshiba 53H71 in search then click on get this manual.

Nov 11, 2008 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

53H71 Toshiba


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

Toshiba 53H71


You may just need the IC's replaced - Location Q751 And Q752. If you see any burnt resistors, note the location numbers, and we may be able to assist further.

Jan 20, 2007 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

Help I have a 3 D image


You need to replace 2 ships stk 392-150 any question I'll be glad to help you 401 6170008 my name is George

Jan 19, 2007 | Toshiba 53H71 53 in. Rear Projection...

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