HarmanKardon-AVR525-avr-维修说明书手册含电器原理图

www.freeservicemanuals.infoIt's Freeharman/kardonAVR525AV DOLBY DIGITAL RECEIVERSERVICE MANUALharman/kardon AVR525身。国位HYH,'C0只{m8四DOLBY BIGITRLCONTENTSESD WARNING............2SERVICE BULLETIN H/K2003-05.........24LEAKAGE TESTING...............3SERVICE BULLETIN H/K2004-04.........25BASIC SPECIFICATIONS................4TECH TIP HKTT2003-01.......28FRONT PANEL CONTROLS...............5TECH TIP HKTT2004-03..................9FRONT PANEL DISPLAY..........7EXPLODED VIEW......................33REAR PANEL CONNECTIONS.............8EXPLODED VIEW PARTS LIST.............34REMOTE CONTROL FUNCTIONS............11ELECTRICAL PARTS LIST..................36INSTALLATION AND CONNECTIONS.......14PCB DRAWINGS..............92TROUBLESHOOTING GUIDE...................17SEMICONDUCTOR PINOUTS.104PROCESSOR RESET..........17SCHEMATICS.167BLOCK DIAGRAM...18WIRING DIAGRAM......................186AMPLIFIER BIAS ADJUSTMENT..............19PACKAGE..187harman/kardon,Inc.250 Crossways Park Dr.Woodbury,New York 11797Rev28/2005ww.freeservicemanuals.info