SOURCE: Adjusting colors on a magnavox 46" projection TV
Replace the CRT fluid. It grows algea in the blue and green only. 9.99 from MCM electronics.
SOURCE: i have a phillips 60 inch projection tv double picture
Yes its the convergence ICs. You will need ywo STK392-120 ICs and about six of the 6.8 ohm 1watt metal resistors to repair the issue. You can get replacement ICs and resistors at the following link and they will provide free instalation instructions with pictures so you can easially do the repair yourself and save about 400.00. Here is the link.
http://servicemanuals.vstore.ca/
SOURCE: poor picture quality on old 55" rear projection phillips tv
replace the coolant in the CRts. Very common problem with the older rear projection tvs. You can get the coolant replacment kit at the following link which contains the coolant and instruction CD.
http://servicemanuals.vstore.ca/
SOURCE: my color is washed out and dim and the colors are
I don't know your model, therefore I will tell you genericaly what the problem may be.
There are many things that can cause this type of fault. The response of the video amplifier stages would have to be checked right up through to the output that drives the projection. it is also possible that there is a fault with the colour demodulator. If the set uses projection tubes it is possible that the tubes are weak, or there is dirt in the optics. Colour demodulation problems can also cause the colours to not be correct. Many models using tubes have an optical transparent cooling fluid in front of the tubes. This fluid may have to be changed.
SOURCE: I have a Phillips rear projection 60 color lamps off focus
You can't adjust this. Your convergence amplifiers are bad and must be replaced. $250-$350 by repair shop.
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