Question about Hitachi 60SX12B/13K 60" Rear Projection Television

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60sx12b/13k black screen

I turn on the tv and after about 5 minutes the screen goes black, but the sound is fine. I turn off the set and the picture comes back on and it will repeat to black aftera couple of minutes.

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Hi, you have some poor solder connections on the sweep board, this is an inexpensive fix for any tech to do, get it soldered and enjoy, good luck & Happy Holidays

Posted on Nov 30, 2007


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REPOST: Hitachi 60SX12B Rear Projection TV typical(?) problem

If you can solder you can Fix It STK ICs they are big black ICs will have part number on them example STK392-110 replace Both and these resistors RK42 3.3ohms RK46 1.8 RK5 2.7 RK54 1.5 RK58 3.9 RK60 2.2ohms upgrade to STK392-150s better ICs

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