mtc900e problems

barrye32

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bodegraven, zh, Netherlands
i hope somebody can help me
i have a operation wolf with a mtc900e monitor inside
but after a totally recap of all capacitors, and reflow all the bad solderjoints
the monitor is not get even better, now it is shaking and not steady, and the upper rightside of the screen is turning to the left
and the worse of all, the gun is not working on this screen
when i turning rv12 and set it at lower voltage <135v the screen get worse
how higher the better ,but still a shaking picture
 
the monitor will allso go shaking and wobbly if i turn on the contrast pot
i check tomorrow what kind of boards are used in this monitor
 
Last edited:
picture of the monitor, you can see that the upper right of the screen is going to the left
 

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