Help

[fb86]

I need help ... Circuit Diagram... Roland JC 160 No: 470523, 470524, 470525

[mozwell]

maybe one of these will be the one you are after.
I think the JC160 is the same electronics as the JC120, just the JC160 has 4x 10" speaker & the JC120 has 2x 12" speaker

Is there a specific problem with your amp you need to fix

[fb86]

Thank you very much!
These drawings are for me there, but none like my amplifier. Therefore, I wrote the serial number.
Mine: 470524th This plan should be.