HarmanKardon-AVR80MKII-avr-维修说明书手册含电器原理图

The Harman KardonModel AVR80/AVR80MK IIManual AAVR80AUDIO AND VIDEO RECEIVERTechnical Manualharman kardon ARso节置”T0店花这oo oo oo)@@@The following marks found in the parts list of this manualidentify the models as follows.BK AVR80North America area model Black version(with Tact type mains switch)BAVR80International model Black version(with Tact type mains switch)BKAVR80MK II North America area model Black version(with Manual Operated Mechanical type mains switch)BAVR80[MOMS]:International model Black version(with Manual Operated Mechanical type mains switch)CONTENTSSPECIFICATIONS2GENERAL UNIT PARTS LIST...................12ELECTROSTATICALLY SENSITIVE(ES)DEVICE ...3GENERAL UNIT EXPLODED VIEW.........13LEAKAGE TEST…4P.C.BOARDS.15CONTROLS AND FUNCTIONS..5.ELECTRICAL PARTS LIST.....................23SERVICE PROCEDURE.........................7IC BLOCK DIAGRAMS..40TEST EQUIPMENT REQUIRED....SCHEMATIC DIAGRAMS .....45ALIGNMENT PROCEDURES.7SCHEMATIC DIAGRAMS.....55ALIGNMENT AND TEST POINTS..................9PIN CONNECTION DIAGRAM.........65CIRCUIT DESCRIPTION.....10WIRING DIAGRAM......................66BLOCK DIAGRAM.1PACKING MATERIAL AND PARTS LIST ..............67DISASSEMBLY PROCEDURES............12harman/kardonParts and Service Office80 Crossways Park West,Woodbury.N.Y.117971112-AVR80 1200 Printed in Japan