Harman Kardon AVR 141/230 User Manual

harman/kardon Service Manual
AVR 139/230
AVR 141/230
AVR 142/230
5 x 40W 5.1 CHANNEL A/V RECEIVER
CONTENTS
ESD WARNING 2
BASIC SPECIFICATIONS 3
TROUBLESHOOTING GUIDE 4
PROCESSOR RESET 4
PACKAGE LISTS AND PARTS 5
DISASSEMBLY 8
EXPLODED VIEW AND PARTS 9
ELECTRICAL PARTS LIST 10
IC LIST 30
SEMICONDUCTOR PINOUTS 31
PCB DRAWINGS 69
BLOCK DIAGRAM 74
WIRING DIAGRAM 75
AMP BIAS ADJUSTMENT 76
SCHEMATIC DIAGRAMS 77-83
Released EU2009 Harman Consumer Group, Inc. Rev 0, 04/2009
8500 Balboa Boulevard
Northridge, California 91329

Harman Kardon AVR 141/230 Specifications

General

Total Harmonic Distortion (THD)	0.07 %
HDMI Inputs	3
Optical Inputs	2
Coaxial Inputs	1
HDMI Outputs	1
Subwoofer Outputs	1
Input Impedance	47 kΩ
Input Sensitivity	200 mV
Width	440 mm
Weight	12100 g
Type	Receiver
Stereo Mode Power	50 W
Tuning Range	AM, FM