Denon-PMA480R-int-维修说明书手册含电器原理图

DENONHi-Fi Integrated Stereo AmplifierSERVICE MANUALMODEL PMA=48▣RINTEGRATED STEREO AMPLIFIERCONTENTSOPERATING INSTRUCTIONS2-7REMOVAL OF EACH SECTION…8BLOCK AND LEVEL DIAGRAM9METHOD OF ADJUSTMENTS10SEMICONDUCTORS.....................................................................11PRINTED WIRING BOARD12,13PRINTED WIRING BOARD PARTS LIST1416WIRING DIAGRAM..·EXPLODED VIEW OF CHASSIS AND CABINET ...............................................18PARTS LIST OF EXPLODED VIEW.......................................................19,2SCHEMATIC DIAGRAM21NIPPON COLUMBIA CO.,LTD.