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This monitor did kind of work when I got the game and had no red i could see. Did a cap kit, reflowed cleaned the board then it was dead...

wiggle screen knob and I could hear static white knob flyback and then noticed cracks all around the knobs. So ordered/installed a flyback and now its coming up with almost no red. I can see it in the dark but almost nothing in the light

I swapped the transistors on neck board and put a new q1 on main board no change

red drive all the way up and red cutoff all the way down (that really didn't change anything). Turning red drive down did make the tiny bit of red go away....

Is the tube toast or is there something else it could be?

the crosshatch with the dots looked nice and white other white screen look good too -- I would think they would blue/green with no red....

lights on
20250907_210118.jpg

lights off

20250907_205707.jpg
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