Question about Hitachi 51S700 51" Rear Projection Television
When turned off, unit goes to 'Magic Focus' (focus is now way off), then shuts down. It will immediatly turn back on the picture, but no audio (unit thinks it is off). Magic Focus is set to manual only, yet it comes on every time you turn off the TV.
Some kind of a problem likely in the magic focus area--is the set showing a error on screen if you engage the magic focus?
One thing not to do is disconnect the sensors inside the screen as that could make things worse......
Posted on Dec 02, 2012
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Posted on Jan 02, 2017
That means that you either need to buy a replacement remote (or use an universal remote) , or you need to replace the TV IR sensor, that is a small board located inside tv.
Posted on Apr 17, 2009
Sounds like your blue convergence module is faulty along with a few resistors. There is two convergence modules in your set(stk-392-020) and when one fails, the both of them are usually replaced with a matched pair .If you have a good knowledge of electronic you may replace them yourself.otherwise you`ll need the help of a tv repairman. Hope this help. Good luck
Posted on Nov 17, 2009
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