Had to replace
VR
R103!
Capped it
Replaced 1 broken pot
Now it powers on but with collapse.
Checked ribbon cable
Checked Vertical cable off of vertical pins (green and yellow)
Reflowed vertical pins
Checked yoke with another chassis
Replaced c51 tested bad on essr meter
Replaced vertical IC
Replaced IC2
Checked d13 and d14
R91 ok
Q8 and q9 ok
WTF!
I'm awful at reading schematics
If i knew everything on that line I would check and or replace!
I'm...
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Source: https://forums.arcade-museum.com/thread ... xt.533335/