Need qu24 schematic repair output

Hy I need Schematic for QU series OUTPUT. I have 3 8080 809f JRC (NJM8080) break because put PHANTOM in OUTPUT lines.

And I found a shorted capacitor in the line of a processor (I think it’s an effects processor) This processor generates noise and fails after 10 minutes..

Thanks and best regards.

SEBAELPOTRO!