HarmanKardon-AP2500-pre-维修说明书手册含电器原理图

The Harman KardonModel AP2500Manual 189ASTEREO PREAMPLIFIERAP2500Technical Manualharman/kardon AP2500SIGNA TURE S ER I E SThe following marks found in the parts list of this manualidentify the models as follows.B:North America area model Black versionInternational model Black versionCONTENTSSPECIFICATIONS.2GENERAL UNIT AND PARTS LIST.............5.LEAKAGE TEST.......2P.C.DISASSEMBLY PROCEDURES............3ELECTRICAL PARTS LIST.......7POWER CORD REPLACEMENT .........3SCHEMATIC DIAGRAMS....................11CONTROLS AND FUNCTIONS..............4WIRING DIAGRAM...............................13harman/kardonParts and Service Office240 Crossways Park West,Woodbury,N.Y.117971112-0500A152 K9308-1 1500 Printed in Japan