Harman Kardon AVR 2650, Руководство по обслуживанию, Страница: 1 / 60

harman/kardon
AVR 2650
7 X 95W 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………….…8
REMOTE CONTROL FUNCTIONS……….10
CONNECTIONS/INSTALLATION………....12
OPERATION………………………....………19
TROUBLESHOOTING GUIDE….......…..…24
REMOTE & PROCESSOR RESETS….......25
DISASSEMBLY…...……….………..………..26
UNIT EXPLODED VIEW…………..…….…..27
EXPLODED VIEW PARTS LIST……………28
AMP BIAS ADJUSTMENT……….……….…29
BLOCK DIAGRAM………………….………..30
PCB DRAWINGS…………………….………32
ELECTRICAL PARTS LIST…………….……47
SEMICONDUCTOR PINOUTS……..…..…103
SCHEMATICS……………………………….224
WIRING DIAGRAM………………………….241
harman/kardon, Inc.
Released 2011 8500 Balboa Blvd..
Discontinued XXXX Northridge, CA. 91329 Rev
1 9
/2011