Question about Hitachi 50EX01B 50" Rear Projection Television

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Part number for IC module Hitachi 50EX12BA?

HI, I'm an Army soldier stationed in PR; having convergence problems. Does anyone know what the IC module part number is and where I can get it? My problem is similar to other posts; Curved line on the bottom bowing towards center.

Posted by coffeejoe on

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Mike Longo

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The Hitache 50EX12BA uses 2 IC's labeled STK392-110. If you are looking in the back of the set, the convergence IC's are mounted on the large heat sink on the right side. If one of the IC's has burned out, go ahead and replace both IC's with the newer improved STK392-150 IC's. These IC's are very common and can be ordered from almost any electronics parts supplier. When installing the new IC's you will need to clean off the old heat sink compound and apply fresh compound to the back of both IC's.

Posted on Aug 19, 2007

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Anonymous

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Hey, my 50ex12ba has three STK4274. it was built Dec. 1995.

Posted on Oct 06, 2007

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Was an american soldier in uniform refused gas in Springfield Township, Holly Michigan?


Firstly ... be very careful when you read something like this online. If some didn't jump to the wrong conclusions, they wouldn't get any exercise at all. Read the link below carefully ... it seems to be a misunderstanding and even the original Facebook poster (the wife of the soldier in question) called the police to apologize and indicate that she didn't get the facts straight. As for the gas station in question ... the incident stemmed from the fact that the station was out of the particular kind of gas the soldier wanted ... please do not allow prejudice & bigotry (and i don't know you so i apologize if this is not what this is) to escalate a simple misunderstanding into something beyond anyone's control.

http://www.inquisitr.com/1446213/mix-up-at-holly-michigan-mobil-explodes-into-unfounded-protest-and-boycott/

Be at peace my friend ...

Syz D

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Hi there, you seem helpful, I have a Proscan PS61670 rear projection TV, I believe i need to replace the IC however in my service schematic it shows the "Digital Convergence IC" on the board as a STV2040T,...


Thats an obselete IC. Your model came with two chassis designs the CTC195 and the PTK195 could you verify which chassis your model has and I will try to cross refernce it to a substitute part number for you. Please respond to this same post when replying.

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http://servicemanuals.vstore.ca/

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1 Answer

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