harman/kardon
AVR120
A/V DOLBY DIGITAL RECEIVER
SERVICE MANUAL
CONTENTS
ESD WARNING………………………….…….2
LEAKAGE TESTING……………….....……....3
BASIC SPECIFICATIONS…………….….…..4
FRONT PANEL CONTROLS…………..…….5
FRONT PANEL DISPLAY…………………….7
REAR PANEL CONNECTIONS……..….……9
REMOTE CONTROL FUNCTIONS…….…..11
TROUBLESHOOTING GUIDE……………..……14
PROCESSOR RESET……………………….14
BULLETIN HK2003-07………………..……..15
TECH TIP HKTT2003-01…………………..17
EXPLODED VIEW………………………….18
EXPLODED VIEW PARTS LIST………….19
BLOCK DIAGRAM………………………….20
ELECTRICAL PARTS LIST…….…..…..….21
PCB DRAWINGS………………….…..……54
SEMICONDUCTOR PINOUTS……………57
SCHEMATICS………………….…..…..….100
PACKING………..………………………….118
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797 Rev3 6/2005
www.freeservicemanuals.info
www.freeservicemanuals.info