雅马哈yamaha_a-760_ii_service维修服务手册含电器原理图_en

STEREO INTEGRATED AMPLIFIER-SERVICE MANUAL■FRONT PANEL0T。乔0不死行行0Power Switch⑩Treble ControlListening Level Monitor0High Filter日Main Direct Switch电Loudness Control④Disc Switch雨Balance Control6Muting Switch0Mode Control6Volume Control由Phono Selector0Speaker Switch6Rec Out Selector8Phones Jack①Input Selector9Bass Control■CONTENTSRear panel,,,:····1Names of the Parts .......Disassembly Instructions23SpecificationsAdjustments56Block DiagramPrinted Circuit Layout.,.·····:····77Printed Circuit Board/Wiring,.,....···,··9Complete Circuit Diagram.·,.·,,10SINCE 1887YAMAHA004458NIPPON GAKKI CO.LTD.HAMAMATSU,JAPAN82.32.65KCPrintd in Japan