Question about JVC HD-52G786 52" Rear Projection HDTV

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Red Tinting on Screen

I have a JVC 52" DHP TV. The picture has red tinting that I cannot figure out how to remove. Thank you for your help.

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30 YR SERVICE TECH.
YOU NEED TO TAKE THE SET INTO AN AUTHORIZED SERVICER. YOU HAVE EITHER AN OPTICAL BLOCK PROBLEM OR AN INTERMITTANT LVDS CABLE.
APGONZO

Posted on Jan 12, 2009

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What media device are you using and how is it connected?
If its an external device (that is your not using a built in blu ray player or such) and your using compost video (it should be three wires for video, blue, green, and red) check the red wire on both ends. Most of the time this is the problem.
If your using a HDMI cable, or the above does not fix the problem, try replacing the cable.

If its only a slight tinting there should be a setting on your tv for fixing it. (Usualy named Tint)
-Forest

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My Hitachi 46F500 TV will not adjust either manually or in magic focus mode......it has green lines across top of screen and some red tinting in the picture ......is this a gun issue or mirror in need of...


Hello,

Replacing the lamp will do the job. It is the lamp that is faulty not the gun or the mirror.

It will cost just a few box to get a new lamp.

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1 Answer

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The screen control setting may need to be adjusted - the screen contol is a service adjustment and is located internal to the TV. If you turn the TV to a blank channel or video input with nothing connected is the prevailing color red? if so adjusting the screen control may help.You would have to take off the front panel and remove the covering- let me know if you want to go ahead and I'll guide you further - caution since high voltage is present in this area.

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