harman/kardon Service Manual
AVR 155/230
5 x 40W 5.1 CHANNEL A/V RECEIVER
CONTENTS
ESD WARNING 2
BASIC SPECIFICATIONS 3
TROUBLESHOOTING GUIDE 4
PROCESSOR RESET 4
REMOTE AND PROCESSOR RESET 5
PACKAGE LIST AND PARTS 6
DISASSEMBLY 7
EXPLODED VIEW AND PARTS 8
ELECTRICAL PARTS LIST 9
SEMICONDUCTOR PINOUTS 35
PCB DRAWINGS 76
BLOCK DIAGRAM 82
WIRING DIAGRAM 83
AMP BIAS ADJUSTMENT 84
SCHEMATIC DIAGRAMS 85
Released EU2008 harman/kardon, Inc. Rev 0, 07/2008
250 Crossways Park Dr.
Woodbury, New York, 11797