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  #36  
Old 12-08-2011, 07:45 AM
DaveWM DaveWM is offline
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Join Date: Feb 2009
Location: Orlando FL
Posts: 5,607
would not worry about that green yet.

do not compensate for dim pic with the crt bias, if its dim and the setup shows the lines then you need to look elsewhere, your set is trying to tell you something is wrong. My guess is a weak video out.

there is also a brightness range pot on some zeniths that limits the action of the user adj brightness. It is set by adj reg brightness to full then turning the range to just before the pic blooms out. there are some resistors to check as well just look aound the brighness circuit. check the voltage on the screen of the video out. this is where a scope is handy since you could look at the PP of the signals and see if it looks good.
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