Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
Text excerpt from page 9 (click to view)
2-8. DISC TABLE
NOTE: When the disc table is installed, adjust the positions of roller cam and mark â as shown in the figure, then set to the groove of disc table. 4 Stop screw A 2 Screw (BVTP3X8) 1 Screw (BVTP3X8) 3 Bracket (BU) 5 Disc table