Denon-PMA730-int-维修说明书手册含电器原理图

DENONHi-Fi Pre-Main AmplifierSERVICE MANUALMODEL PMA-730SOLID STATEPRE MAIN AMPLIFIERCONTENTSSPECIFICATIONS.....1DESIGNATIONS AND FUNCTIONS OF FRONT PANEL CONTROLSBL0 CK DIAGRAM,,,,,…·METHOD OF ADJUSTMENTS..................................................23EXPLODED VIEW OF CABINET CHASSIS5EXPLODED VIEW PARTS LIST..........6PRINTED WIRING BOARD PATTERNS AND PARTS LISTINPUT EQ.UNIT ETC-518K,M..,79POWER AMP UNIT ETC-519K,M.............................................11WIRING DIAGRAM,,···10CONNECTION DIAGRAM,,,.,··.·..·,BOTTOMNIPPON COLUMBIA CO..LTD