Harman Kardon AVR 350/230 User Manual

harman/kardon Service Manual
AVR 347/230
AVR 350/230
7 x 55W 7.1 CHANNEL A/V RECEIVERS
CONTENTS
ESD WARNING 2
BASIC SPECIFICATIONS 3
TROUBLESHOOTING GUIDE 4
PROCESSOR RESET 4
AVR 347 PACKAGE LIST AND PARTS 5
AVR 347 DISASSEMBLY 6
AVR 347 DISASSEMBLY PROCEDURE 7
AVR347 EXPLODED VIEW AND PARTS 11
AVR350 PACKAGE LIST AND PARTS 12
AVR 350 DISASSEMBLY 13
AVR 350 EXPLODED VIEW AND PARTS 14
ELECTRICAL PARTS LIST 15
PCB DRAWINGS 74
BLOCK DIAGRAM 83
WIRING DIAGRAM 84
AMP BIAS ADJUSTMENT 85
SCHEMATIC DIAGRAMS 86
(For Semiconductor Pinouts, see separate file )
Released EU2008 harman/kardon, Inc. Rev 0, 07/2008
250 Crossways Park Dr.
Woodbury, New York, 11797
harman/kardon
AVR 347/230 - AVR 350/230 Service Manual
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Harman Kardon AVR 350/230 Specifications

General

HDMI Inputs	3
Type	AV Receiver
Input Sensitivity	200mV
Signal to Noise Ratio	100dB
Total Harmonic Distortion	0.07%
Speaker Impedance	8 Ohms
Audio Formats Supported	Dolby Digital, Dolby Digital EX, DTS, DTS-ES, DTS Neo:6
Input Impedance	47 kΩ
Frequency Response	10Hz - 100kHz (+/- 3 dB)