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 CONTROLSBLOCK DIAGRAM .........................................................223METHOD OF ADJUSTMENTS..................................................EXPLODED VIEW OF CABINET CHASSIS5EXPLODED VIEW PARTS LIST ........6PRINTED WIRING BOARD PATTERNS AND PARTS LIST1 NPUT E0.UNIT ETC518K,M..............,...........,79POWER AMP UNIT ETC-519K,M.............................................11WIRING DIAGRAM,,·,,·10CONNECTION DIAGRAM,.,,···.·....BOTTOMNIPPON COLUMBIA CO..LTD