Harman Kardon AVR 340, Руководство по обслуживанию

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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