Harman Kardon AVR 7200, Service Manual, Page: 1 / 187

harman/kardon
AVR7200
A/V DOLBY DIGITAL RECEIVER
SERVICE MANUAL
CONTENTS
ESD WARNING……………………………….2
LEAKAGE TESTING……………….…..…....3
BASIC SPECIFICATIONS…………………..4
FRONT PANEL CONTROLS………..….…...5
INFORMATION DISPLAY………..…….…...7
REAR PANEL CONNECTIONS……..…..…8
REMOTE CONTROL FUNCTIONS……….11
INSTALLATION/CONNECTIONS……...….14
TROUBLESHOOTING GUIDE…………….17
PROCESSOR RESET……………………..17
UNIT EXPLODED VIEW………..…………..18
EXPLODED VIEW PARTS LIST………….19
BLOCK DIAGRAM……………….…………22
DC OFFSET/IDLE CURRENT ADJ……….23
BULLETIN HK2003-04………..…………....24
TECH TIP HKTT2003-01………..………....25
ELECTRICAL PARTS LIST…….………….26
PCB DRAWINGS……………….………..…77
SEMICONDUCTOR PINOUTS……..….…102
SCHEMATICS…………………………...…161
WIRING DIAGRAM………………..………186
PACKAGING PARTS LIST……………..…187
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797 Rev2 12/2005