HarmanKardon-AVR340-avr-维修说明书手册含电器原理图

harman/kardonAVR3407X 55W 7.1 CHANNEL AN RECEIVERSERVICE MANUALWR国,场THE BRIDGEL0GIc77CHMU8日⊙⊙⊙⊙d✉▣▣harman/kardon⊙⊙⊙●@CONTENTSESDWARNING..TECH TIP HK2003-01.......28LEAKAGE TESTING.......3DISASSEMBLY............29BASIC SPECIFICATIONS..........UNIT EXPLODED VIEW...............32PACKAGING.....5EXPLODED VIEW PARTS LIST...............33FRONT PANEL CONTROLS..................6AMP BIAS ADJUSTMENT......................34REAR PANEL CONNECTIONS...............9BLOCK DIAGRAM......................35REMOTE CONTROL FUNCTIONS..........12ELECTRICAL PARTS LIST..................36CONNECTIONS.......................16PCB DRAWINGS......................80OPERATION......19SEMICONDUCTOR PINOUTS................86TROUBLESHOOTING GUIDE.................26SCHEMATICS................178PROCESSOR RESET..26WIRING DIAGRAM.............186BULLETIN HK2006-01.............27hamman/kardon,Inc.250 Crossways Park Dr.Woodbury,New York 11797Rev110/2006