harman/kardon
AVR340
7 X 55W 7.1 CHANNEL A/V RECEIVER
SERVICE MANUAL
CONTENTS
ESD WARNING……………………………….2
LEAKAGE TESTING……………….…..…....3
BASIC SPECIFICATIONS…………………..4
PACKAGING………………………..………..5
FRONT PANEL CONTROLS………..…..…..6
REAR PANEL CONNECTIONS………….…9
REMOTE CONTROL FUNCTIONS.………12
CONNECTIONS………………………….…16
OPERATION………………………...………19
TROUBLESHOOTING GUIDE…...……..…26
PROCESSOR RESET……………….….…..26
BULLETIN HK2006-01………………………27
TECH TIP HK2003-01…...….….………..…28
DISASSEMBLY………………………………29
UNIT EXPLODED VIEW……………………..32
EXPLODED VIEW PARTS LIST……………33
AMP BIAS ADJUSTMENT………………….34
BLOCK DIAGRAM…………………………..35
ELECTRICAL PARTS LIST……………..…36
PCB DRAWINGS……………………………80
SEMICONDUCTOR PINOUTS……….……86
SCHEMATICS……………………….…..….178
WIRING DIAGRAM…………………………186
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797
Rev 0 3/2006
Summary of Contents for AVR 340
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Page 179: ...SCHEMATIC sch 1 Fri Oct 21 10 53 55 2005 AVR340 harman kardon 179...
Page 180: ...LPP 051021 sch 1 Fri Oct 21 10 40 28 2005 AVR340 harman kardon 180...
Page 181: ...NPUT LPP 051021 sch 2 Fri Oct 21 10 42 09 2005 AVR340 harman kardon 181...
Page 182: ...UT LPP 051021 sch 3 Fri Oct 21 10 43 03 2005 AVR340 harman kardon 182...
Page 183: ...EMATIC sch 1 Fri Oct 21 10 52 43 2005 AVR340 harman kardon 183...
Page 184: ...CHEMATIC sch 1 Fri Oct 21 10 56 51 2005 AVR340 harman kardon 184...
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