Question about Projection Televisions
SOURCE: LCD TV picture has suddenly
The main processor board is starting to have unstability with clocking pulses. The normal fix is to change the processor board. What usualy goes bad on these boards are many of the electrolytic capacitors. These are all mostly surface mount types.
It would be very time consuming and expensive to troubleshoot to locate the bad caps and replace them rather than simply replace the board.
Sometimes there can be damage because the power supply or another board is at fault.
In the end, if your monitor is out of warranty you would be better of to replace it with a new one.
Posted on Apr 16, 2008
SOURCE: My tv is three weeks
return it. Nothing but problems in the future. 6 pixels is the threshold of the tv's quality guidelines most manufacter accepts burnt out pixels as a price of doing business meaning that there warrenty will not cover it.
Posted on Apr 29, 2008
You need to adjust (actually bit decrease) G2 volts (calls Screen volts) of Blue gun.
If you are familiar with big TV repair and have electronics knowledge then let me know to guide you further.
Posted on Dec 13, 2008
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