Question about Hitachi 57SWX20B 57" Rear Projection Television

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How much is a convergence module ? - Hitachi 57SWX20B 57" Rear Projection Television

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Prices vary....google search for your model.
I own an Hitachi. Excellent TV! Well worth fixing.
Around $100-$125 for kit. Order instruction DVD.

Posted on Jun 03, 2010

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Where can I buy an automatic convergence control module for my Toshiba 51h3 rear projection TV


Hello
There is no detail about the convergence control module you specifies here. It will be best to contact the nearest Authorised Service center for Toshiba at your town about its details. They will have the original convergence board with them. There is no other source to get it. No data is available at NET too. OK.

Oct 26, 2011 | Televison & Video

1 Answer

Blurry image, flickering and 6 inch vertical green lines on the bottom of the screen. ... Problem with the HP Md6580n 65 in. HDTV Television ...


It is the convergence module that is bad, need to change the convergence IC's, or the buy a new convergence module at www.partsore.com

Feb 07, 2011 | HP Md6580n 65 in. HDTV

1 Answer

Rca hd56w66 convergence problem. ladywinn said it was a fuse where do i get replacement fuses?


that tv has a convergence module and a convergence power supply it also has a block fuse on sweep module but i can promise you replacing a fuse will not correct your prob. the fuse is there for a reason if it opens there is a prob.but i dought its opened its located on sweep module there will be 3 block fuess in a row on the left side of the sweep module they are small red blocks good luck

Feb 03, 2010 | RCA HD56W66 56" HDTV

1 Answer

It has a convergence issue how do i fix it


Did this problem just occur, or does it come and go?
If it just happened and it's continually doing it, it's most likely in the convergence circuitry. Most of the repairs on PTV are changing out modules. Problem occurs, what module exactly is involved, convergence usually has convergence output, pincussion, convergence drive and power supply. Which one? Without proper internal troubleshooting, hard to guess.
If the problem comes and goes, it's probably bad solder connections, PTV's are notorious for bad solder connections. When all the TV manufacturers removed silver from their soldering, using only tin and lead, lots of problems occurred since.

Nov 30, 2009 | JVC Televison & Video

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RCA P61960 projection screen. no picture, no sound. tries but shuts off.


It will depend on the Chassis number you have but it sounds like a bad Deflection module or a bad Convergence power supply module. The Convergence Power supply module is on the left looking from the back mounted above the deflection module. On newer models the picture tubes can short and put these sets into shut down mode ( Three Trys). Start by unplugging the CRT modules off the neck of the tubes one at a time. If it doesn't come on you have eliminated the tubes. There will be a Red and Black set of wires from the deflection module to the convergence power supply module. Unplug it. If it fires up then it's the convergence power supply module. If not it will probably be the deflection module. The flayback transformer is a common problem along with several bad caps towards the front of the board. Let me know if this fixes it.

Oct 02, 2008 | RCA P61960 61" Rear Projection Television

1 Answer

Green convergence was bad now tv wont turn on!


The convergenc module is located abouve the board on the right side of the set looking in the back. Its attached to the metal frame you will notice two large STK392-040 ICs mounted to a heat sink. You can get new ICs or a replacement board at the following link for your model. leave an email if you want the convergence board and they will get back to you quickly. Heres the link.
http://servicemanuals.vstore.ca/

May 31, 2008 | Samsung PCL545R 54" Rear Projection...

1 Answer

RCA HDTV Auto Convergence


that model has digital convergence . It could be solder related or you may be needing a new convergence module in the near future. www.partstore.com may have the module in stock.

Apr 06, 2008 | RCA HD61W66 61" Projection HDTV

1 Answer

Samsung TV model HCN5527W


The actual Convergence amp ICs not located on the convergence board are probaly what killed the origional convergence module, and likewise has killed the new board. You will need to change the convergence ICs first then replace the convergence module.
I would recommend getting the service manual . I can post a link if you would like.

Mar 17, 2008 | Televison & Video

7 Answers

HC-P4752W - IC Replacement vs Convergence Module.


The colors weren't lining up correctly on my HC-P4752W which is only about 30 months old. I did a little bit of research and got ahold of the people at http://servicemanuals.vstore.ca/ They recommended replacing the IC's as well as the IC resistors. I purchased the replacement parts from their site and made the repairs myself. I should mention that I didn't have any previous soldering experience. The repair was easy and a complete success. You may find replacement parts elsewhere for slightly cheaper but what you won't find is the prompt and detailed customer service that they provide. They gave me there # and said to call if I had any questions before or during repair. I took advantage of their services and got answers every time I called.

Aug 11, 2007 | Samsung HC-P4752W 47" Rear Projection...

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