Question about Hitachi 50DX20B 50" Rear Projection Television

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Hitachi 50DX10B Power issue

TV manufactured in May 2001. Unit Powers off, Red Led stays on. Wait for several minutes unit will power back on only to shut off again. Stays up anywhere from 30 seconds to two hours. Any idea?

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Re: Hitachi 50DX10B Power issue

Rollo, broken solder connections either in low voltage or sweep section of the board, probably in the horizontal out put area but could be anywhere. If you want to attempt the fix the board has to come out and you`ll need a bright light as well as a good magnifying glass to find the broken joints and then re-solder them, Be certain your tv`s AC cord is removed from the wall outlet before doing any soldering, good luck, BMW Rider

Posted on Dec 14, 2007

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