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Tech and Marketplace => I need help with my game! - Technical Discussion => Topic started by: LesB on April 02, 2015, 09:22:13 pm



Title: Hantarex MTC9000 Drama
Post by: LesB on April 02, 2015, 09:22:13 pm
Friends, I hope someone can help me out here. I have a Hantarex MTC9000 monitor that is giving me fits. I have replaced the flyback, hot, done a full cap kit and followed instructions on this page: http://www.markscotford.com/DIYHan.html and I stiill don't have high voltage. I am at a loss here. Any assistance would be greatly appreciate. It's a 25" BTW.

Thanks.



Title: Re: Hantarex MTC9000 Drama
Post by: iankellogg on April 06, 2015, 08:27:32 am
This monitor sucks to work on.

Can you hear the 15khz coil noise?
do you have 130V B+? I'll have to try to pull up my manual when i get home as the online ones seem to be missing the test point locations.
I believe this monitor has a high voltage shut down that comes on when B+is too high. and the voltage regulator is a super pain to work on.