cad7519

Finally, I found someone with the same board as mine. Copyright 12/6/76 04-9002-00 Rev G Mine doesn't even have the risers for the chips in those spots from your pictures above. I don't have a power supply and was wondering if you could tell me the voltages for the White - Blue - Red - Yellow wires in J1? All the schematics I found are for power input with 3 wires for blue - red - yellow.