Harman Kardon AVR137 Service Manual

harman/kardon
AVR137/230
5 x 30W 5.1 CHANNEL A/V RECEIVER
Esd Warning..................................2
Leakage Testing............................3
Basic Specifications....................4
Troubleshooting Guide...............5
Processor Reset.........................5
Package List And Parts................6
Disassembly..................................7
Unit Exploded View And Parts...11
Released EU2008
CONTENTS
Electrical Parts List.............12
Semiconductor Pinouts.........35
Pcb Drawings.............................72
Block Diagram............................78
Wiring Diagram...........................79
AMP BIAS ADJUSTMENT................80
Schematic Diagrams...............81
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York, 11797
Service Manual
Rev 0, 04/2008
Page 1 of 87