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|previous: Gil Ayan Re: Runaway Bias -- 6/5/2000 3:25 PM||View Thread|
|6/5/2000 7:44 PM|
|Casey4s||Re: Runaway Bias (driving me nutz)|
I appreciate all the suggestions from everyone. I got the negative bias voltage to around -65, but it makes no change in the MA reading on my meter and there is no change when I dial it up and down from around -45v to -65v?? This is a seccond hand 40year old PT, is there any chance that the trouble could be related to this old iron?
Bruce suggested I get the screen voltage down from (+-) 534v to more like 450v. OK, how do I do this? I havn't got a clue.
Any suggestions are more than welcome.
|Peter S Casey,|