Question about Hitachi Televison & Video
SOURCE: 55 inch projection tv
BUSTY35,
Here is your screen info = protector...PS5501....$155.00
Lenticular = 23430819....NLA Fresnel..23430635...$135.00
...........................................T.
Posted on Dec 17, 2007
SOURCE: 55 inch mitsubishi rear projection tv red lamp out of adjustment
Have convergence IC's replaced. I believe this unit uses STK-392-570 convergence IC's Only one has gone bad but replace them both, because if one has failed then the other is not far behind, for Blue and Green. One handles Red, One handles BLUE and Grn. There are only two of them in the set, They are the two largest IC's in the entire set.
Posted on Oct 01, 2009
SOURCE: 55 inch hitachi lcd projection tv has yellow and
This, sadly is getting to be a very common problem with all Projection LCD TV's
Colored Blotches on an LCD Projection TV are usually caused by defects or marks on filters or lenses on one of the LCD panels themselves which are all located in the light engine (or optical block) First confirm that the lamp or main lens is not discolored by removing the lamp (unplug set and let cool before removing!) and visually inspecting the lamp itself and the lens that it shines onto. The light engine is an expensive part ($600-$1200) to replace and requires major disassembly. Have a tech confirm-Get an estimate -Be sure to vote/rate me if this helped Thanks!
Posted on Nov 24, 2009
SOURCE: What is my tv code? Samsung smart tv 55 inch 6300
Lock code? remote code? parental code?
Posted on Mar 26, 2012
SOURCE: Tartan Pattern on screen of 55 inch samsung led tv
Suspect main board that processes all signal in and to the screen.
If not tried do see if same problem when rear inputs for audio/video are used.
Posted on May 25, 2012
Testimonial: "Appreciate your assistance and advice. Im sure Mrs E would love to use it as an excuse for a bigger TV (it will hide the power point that just happens to be visible behind the existing one...lol ;-))"
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