Kortec kt-2901m

Raiden_2112

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Joined
Apr 2, 2009
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Dallas, Texas
You can hear the monitor fire and see neck glo but other than that nothing on screen.I have gone over the chassis and replaced all bad caps, reflowed some solder,Checked all diodes, hot is good aswell, cabnet voltage is 120v going to the monitor.

Any help is much appreciated.
 
I assume turning up the brightness at the flyback or remote (if it has one) doesn't help? Is there a proper image going to it? I've seen some monitors that won't turn on if it doesn't have a good signal.

BTW - what does the remote (if it has one) look like? Does it have a DOWN and SEL button on it? If so, hold both down until the menu pops up then do a memory reset. Not sure if this is relevant, but I have seen a MTG-2901 that looked to be made by Kortek and seems to be a copy of the WG D9200 that had the same issues. If yours is tri-sync and has connections for connecting different inputs (CGA/EGA/VGA), then you might have to connect a different type of signal to get some type of picture that allows you to get to a menu before you can do the reset...
 
Thanks for the help i looked over at the areas that get hot and found a ceramic resistor that is cracked all to hell.It is post to read 2.2k but reads 7.7.I am going to replace it and see what happens.The remote board is not a digital type just has regular pots.
 
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