PLEASE KEEP THIS MANUAL This product utilizes batteries or an external power supply (adapter). Please take a look at the below related repair forum topics.
YAMAHA PSRS-700 PSRS700 PSRS900 KEYBOARD PSRS 700 900 PSR S700 S900 PSR-S700 PSR-S900 If you have any question about repairing write your question to the Message board.Free Download service manual, user manual, datasheet, schematic diagram Yamaha PSR-S900.DO NOT connect this product to any power supply or adapter other than one described in the manual, on the name plate, or specifically recom PSR-S900 - read user manual online or download in PDF format.This AC adaptor is designed for use with only Yamaha electronic instruments.PSR-SX900/SX700 Owner's Manual 5 PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING Please keep this manual in a safe and handy place for future reference.Also, be sure to set the volumes of all components at their
