Harman/Kardon AVR2600 free download

File name HarmanKardon-AVR2600 rec.pdf

harman/kardon AVR 2600 7 X 65W 7.1 CHANNEL A/V RECEIVER SERVICE MANUAL CONTENTS ESD WARNING...2 REMOTE & PROCESSOR RESETS...27 LEAKAGE TESTING...3 DISASSEMBLY...28 BASIC SPECIFICATIONS...4 UNIT EXPLODED VIEW...29 PACKAGING...5 EXPLODED VIEW PARTS LIST...30 FRONT PANEL CONTROLS...6 AMP BIAS ADJUSTMENT...31 REAR PANEL CONNECTIONS...8 BLOCK DIAGRAM...32 REMOTE CONTROL FUNCTIONS...11 PCB DRAWINGS...33 CONNECTIONS/INSTALLATION...14 ELECTRICAL PARTS LIST...40 INITIAL SETUP...17 SEMICONDUCTOR PINOUTS...81 OPERATION...21 SCHEMATICS...203 TROUBLESHOOTING GUIDE...27 WIRING DIAGRAM...215 harman/kardon, Inc. 8500 Balboa Blvd. Released 2009 Northridge, CA. 91329 Rev0 10/2009 Discontinued XXXX AVR2600 harman/kardon Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed for potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge build-up or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder