Asteroids deflection collapse

sconfu

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Pulled an asteroids out of a basement and gave it a bob roberts kit now have what it looks like when a HOT is bad on a wells, except you can see the game going a little bit, spot killer light is in

where should i start looking, the pots on the game pcb are good, but Y doesnt do anything
 
theres 38v on r101 and -39 on r100

cant seem to get the y to pull up on an o scope either, maybe its a game board issue,

can the 802 be hooked up to a battlezone to verify monitor?
 
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