VS-50111 sometimes cannot turn set off from the romote or tv ,can't adgust color none of the controls work sometime, on screen menu comes on by its self
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You can try a hard reset: Unplug TV from AC mains and remove all cables from TV.
Wait about 30 minutes and replug to AC power and redo the cabling. Switch on
the TV and see if it works..
I owned one. Wish I could remember the Model, but when the Lightbulb starts going out, the unit will be extremely hard to turn on.
We had a Model with a part called a "Light Engine". Mitsubushi made a Court settlemment because of the defective part within this unit. Seems that the "Light Engine" had a color wheel, a power part and a Motherboard. But they did not make enough of the Motherboards to service the TV's, just enough to build new sets.
We replaced several Lightbulbs and often toggled the remote and held the ON button until the TV regained its' senses. We later had to leave the set on 24/7 or had to fight with it to turn it on.
Our TV's last gasp was a condition called "clouding" which is like a Halo effect around the main images and sometimes tinted with one dominate color or the other.
You can get the lightbulbs online witha Web search. You may want to Browser in your set to find out if it was one of the bad Models.
Please do us a favor and rate this by cliking the thumps up icon located here >>>>>> Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Below are more details for both items. Also, complete repair kits with instructions and repair support are avail from site such as www.TvRepairKits.com
Common Problem #1) Convergence has gone out
Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.
This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.
Common Symptoms include....
Screen looks 3D
Colors don't line up
One or more colors can't be adjusted when using the convergence menu.
Screen is bowed or warped.
TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.
With the TV power cord plugged in, press the 'INPUT and 'MENU' buttons at the same time -- use the buttons on the front of the TV, NOT the buttons on the remote; a diagnostic Error Code Operational Check will begin, utilizing the 'POWER ON' LED (the green 'POWER ON' indicator light).
There will be a pattern of two sets of flashes, with a pause in bewteen flashes; this sequence of flashes will be repeated a total of five times.
The Error Code designations are listed below:
Error Code Description
12 No eror has occurred.
21 X-Ray Protect circuit.
22 Short Protect circuit.
23 Horizontal Deflection failure.
24 Vertical Deflection failure.
HI PLEASE ADJUST THE SCREEN CONTROL OF UR TELEVESION SET IT IS INSIDE THE TV..IF U KNOW THE SCREEN CONTROL IN THE SET THAN MAKE IT LITTLE ANTICLOCKWISE.AND THE SET WILL BE OK..
SOLUTION #1
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