I am working on a "working" g07 chassis, though apparently it has been finicky.
I plug it into my wacko prior to doing any work and I get an odd side-scrolling lack of horizontal sync.
The width coil is about toast and the horz freq pot does nothing.
On the bottom I find this (pic below), poorly soldered with an jumper connecting pins J2-j3 and R301.
Not having an arkanoid, I'm not sure if I should leave this jumper or not?
I plug it into my wacko prior to doing any work and I get an odd side-scrolling lack of horizontal sync.
The width coil is about toast and the horz freq pot does nothing.
On the bottom I find this (pic below), poorly soldered with an jumper connecting pins J2-j3 and R301.
Not having an arkanoid, I'm not sure if I should leave this jumper or not?
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