I need the schematics for the Roland CK-60 amp or the wire diagram.

Thanks, but this schematic is different than what I have. The schematics show 3 wires from the transformer, while I have 9 wires. Maybe a wire diagram with color codes would be better. Thanks, but this schematic is different than what I have. The schematics show 3 wires from the transformer, while I have 9 wires. Maybe a wire diagram with color codes would be better.

I searched through the available schematics and the highest wire count I could find total for pri and sec of a power transformer was 8. If this is a standard power transformer and not a switching supply, I would expect two center tapped windings... one for +/-15 volts and another for the power amp voltages... often around +/- 35 volts. Two wires for the primary and another MIGHT be either for a tapped primary OR to ground a shield if there was a ninth wire. None of the Roland drawings shows wire colors. I searched through the available schematics and the highest wire count I could find total for pri and sec of a power transformer was 8. If this is a standard power transformer and not a switching supply, I would expect two center tapped windings... one for +/-15 volts and another for the power amp voltages... often around +/- 35 volts. Two wires for the primary and another MIGHT be either for a tapped primary OR to ground a shield if there was a ninth wire. None of the Roland drawings shows wire colors.