雅马哈yamaha_a560SERVICE-MANUAL维修手册电器原理图

STEREO INTEGRATED AMPLIFIER560SERVICE MANUAL■FRONT PANEL土土王土斗90行年00708OPOWER SWITCHREC OUT SELECTOR@PHONES JACKOINPUT SELECTORBASS CONTROLVOLUME CONTROLOTREBLE CONTROLINPUT INDICATOR LAMPSHIGH FILTER SWITCHPHONO SELECTORBALANCE CONTROLSPEAKERS SWITCHSLOUDNESS CONTROL■CONTENTSSPECIFICATIONS.·,·····REAR PANELS,·,··,······2INTERNAL VIEW.·,..···,,,,.·.DISASSEMBLY PROCEDURES.····,双ADJUSTMENTS···········6BLOCK DIAGRAM···…7PRINTED CIRCUIT BOARD/WIRING ......8SCHEMATIC DIAGRAM.·,·····9SINCE 1887YAMAHA004429NIPPON GAKKI CO.,LTD.HAMAMATSU.JAPAN4.81▣®2.5K