Denon-PMA1080-int-维修说明书手册含电器原理图

DENONHi-Fi Integrated Stereo AmplifierSERVICE MANUALMODEL PMA-1▣B▣RINTEGRATED STEREO AMPLIFIERCONTENTSOPERATING INSTRUCTIONS…2-7BLOCK AND LEVEL DIAGRAM…9METHOD OF ADJUSTMENTSREMOVAL OF EACH SECTION10SEMICONDUCTORS .....................................................................11PRINTED WIRING BOARD…12,13PRINTED WIRING BOARD PARTS LIST1417WIRING DIAGRAM.·。EXPLODED VIEW OF CHASSIS AND CABINET ...............................................1PARTS LIST OF EXPLODED VIEWSCHEMATIC DIAGRAM ..............21,22NIPPON COLUMBIA CO..LTD.