HarmanKardon-AVR140-avr-维修说明书手册含电器原理图

www.freeservicemanuals.infoIt's Freeharman/kardonAVR1406X 40W 6.1 CHANNEL A/RECEIVERPRELIMINARY SERVICE MANUAL翻四·x?W0C0AX1四吕四L0GIc77 CH CIS日⊙o⊙⊙o▣harman/kardon⊙⊙⊙CONTENTSESp WARNING.DISASSEMBLY2LEAKAGE TESTING..3UNIT EXPLODED VIEW.................3BASIC SPECIFICATIONS.....4EXPLODED VIEW PARTS LIST..............4PACKAGING........5AMP BIAS ADJUSTMENT...................25FRONT PANEL CONTROLS..............6TECH TIP HK2003-01........................6REAR PANEL CONNECTIONS........8BLOCK DIAGRAM.......................27REMOTE CONTROL FUNCTIONS..........10PCB DRAWINGS..................28CONNECTIONS..13ELECTRICAL PARTS LIST.................34OPERATION15SEMICONDUCTOR PINOUTS...............68TROUBLESHOOTING GUIDE.................21SCHEMATICS....152PROCESSOR RESET.............21WIRING DIAGRAM...........159harman/kardon,Inc.250 Crossways Park Dr.Woodbury,New York 11797www.freeservicemanuals.info