Question about Hitachi 50EX01B 50" Rear Projection Television
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.
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
Hey, my 50ex12ba has three STK4274. it was built Dec. 1995.
Posted on Oct 06, 2007
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