Denon-PMA850-int-维修说明书手册含电器原理图

DENONHi-Fi Component AmplifierSERVICE MANUALMODEL PMA-850SOLID STATE STEREOINTEGRATED AMPLIFIERTABLE OF CONTENTSSPECIFICATIONS……1BLOCK DIAGRAM..METHOD OF ADJUSTMENTS2EXPLODED VIEW OF CHASSIS AND CABINETFRONT SIDE.……3BACK SIDE..PRINTED CIRCUIT BOARD PATTERNS AND PARTS LISTINPUT TERMINAL UNIT ETC-261................................C0 NTROL(A)UNIT ETC-259-1,-2,-3.........·.CONTROL (B)UNIT ETC-260 ...8POWER AMP UNIT PUX-017B-L,-R..POWER SWITCH PROTECTOR UNIT ETC-262.…112CHASSIS AND CABINET GROUP PARTS LIST16WIRING DIAGRAM ....·…15NIPPON COLUMBIA CO..LTD