hifi engine

Pioneer Rondo 2000 service manual please provide

Hello, recently aquired the Rondo 2000 repairing it for a mate, left channel hum, and no audio, right channel is ok. Doing a recap soon and wud like service manual please. Searched the hfe database and library to no avail. Thank you. Kind regards marantz123. Update on this req, pls advise of any other pioneer amps that use the AGH003 power amp ic (stk 030 /075g/077) i need2 compare the cct design. Pls help. Thanks.