Question about Toshiba 51H83 51" Rear Projection HDTV-Ready Television

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Convergence ic needs to be replaced. Where do I find a part number?

Where do I find a part number for the convergence ic? (Blue) Thank you!

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Re: convergence ic needs to be replaced. Where do I find...


Posted on Dec 05, 2007

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Convergence red blue green

Have You replaced the convergence ICs Yet? They are Big Black ICs and will have part number on them .
example STK392-110
Mats Electronics has ICs 1-800-628-1118

Jul 25, 2011 | JVC AV-56WP30 56" Rear Projection...

1 Answer

Blue will not adjust in the cross hairs. red does just fine. all three color bulbs in the back seem to be fine and are on and I can adjust them with the "adjusters" just under the bulbs. the blue can be...

The problem you are having is your blue convergence IC has failed, It must be replaced if you can solder and unsolder you can do this yourself, the parts are large black IC's mounted on large metal Heatsinks.
Note: If the blue convergence Ic has failed then it would be wise to also replace the IC that controls the Red and Green, because if may be not long before it fails also. There are two Ic's that control the convergence one for Blue and one for Red and Green together. The part number for the Ic's are STK-392-110, replace with STK-392-120 for longer life.

Dec 21, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

My projection screen has blue and green lines across the screen id do not know how to converge the lines akai screen where do i go to fix it

Hi, thank you for visiti fix ya.
Your tv need convergence ICs service ( replace).
Can you send me model number tv, please?.
Thank you

Jul 25, 2009 | Projection Televisions

1 Answer

Our TV (Mitsubishi WS65711) is 6 years old, and has recently started showing a blue ghost image on everything. It stopped for a while for a week or two, but started back up, and has continued ever since. I...

You have convergence problem in your tv as your local repair shop told you. You need to replace convergence IC . YOu can get from the link below .

Convergence IC can be obtained from the link

You need to replace both convergence ICs .It will cost you around $30
If you can replace it by yourself . If you take to repair shop they will charge you around $200 for this job. .
The IC number is STK393-110 .
You can get some idea on how to replace convergence IC from the link below
Hope this helps .

Feb 19, 2009 | Mitsubishi WS-65511 65" Rear Projection...

1 Answer

Blue Convergence on Toshiba 42H82 42-Inch

it should just need new STK392-110 ICs which is actually not very difficult. You will need two ICs both STK392-110 and you can get replacements at the following link and they provide instructions on how to remove and replace Convergence ICs.
Heres the link.

Oct 22, 2008 | Projection Televisions

1 Answer

Convvergence problem w/ Toshiba 50H82

You need to replace following ICs, may be 2 pieces in your tv for convergence problem.
IC, STK392-110T

Toshiba Part Number: 23135090X
Please search on net for availability in part stores

Sep 27, 2008 | Toshiba 50H82 50" Rear Projection...

1 Answer

Blue gohst image

need your model number sounds like the convergence ICs need replacing. post the model number and I will post the correct ICs for your model and post a link where you can get replacement ICs with free instaltion instructions.

May 26, 2008 | Projection Televisions

1 Answer

Blue Convergence Problems

You will need to replace the conversion IC that controls the blue STK392-110 or STK392-120 however these are so cheap I recommend replacing both as the red wont last much longer. As they usually wear out around the same time. Heres a link where you can buy the replacement ICs and they include step by step instructions on how to install the new ICs.

Mar 29, 2008 | Philips 43P8341 43" Rear Projection...

1 Answer

PT-47WX53 blue convergence

you will need to change or have the convergence IC's replaced I'm afraid. Good Luck

Aug 15, 2007 | Panasonic PT-47WX53 47" Rear Projection...

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