雅马哈Yamaha-AX16-AT-Expansion-Card-Service-Manual维修服务手册说明书含电器原理图

AUDIO EXPANSION CARDAX16-ATSERVICE MANUAL国阳出马■CONTENTSSPECIFICATIONS..PANEL LAYOUT..…5DIMENSIONS…BLOCK DIAGRAM.…6LSI PIN DESCRIPTION.........8IC BLOC DIAGRAM......8CIRCUIT BOARD..........10CIRCUIT DIAGRAM1/4.....................11CIRCUIT DIAGRAM2/4.............12CIRCUIT DIAGRAM3/4....................13CIRCUIT DIAGRAM4/4...14PARTS LIST米YAMAHAPA011463HAMAMATSU.JAPAN19990110-280001.92K-242Printed in Japan'99.1