Harman/Kardon SB15-230 free download

File name HarmanKardon-SB15-230 actsub.pdf

harman/kardon SB 15/230 Service Manual harman/kardon Service Manual SB 15/230 Soundbar with wireless subwoofer CONTENTS ESD WARNING INTRO AND CONTENTS CONTROLS AND CONNECTIONS SUBWOOFER CONNECTIONS PROGRAMMING THE SOUNDBAR TROUBLESHOOTING SPECIFICATIONS NEW ON/OFF EXPLANATION 2 3 4 5 6 7 8 9 PACKAGE GUIDE AND PARTS, CENTER 10 PACKAGE GUIDE AND PARTS, SUB 11 EXPLODED VIEW AND PARTS, CENTER 12 EXPLODED VIEW AND PARTS, SUB 13 ELECTRICAL PARTS LIST 14 SCHEMATIC DIAGRAMS 16 PCB DRAWINGS 20-30 Released EU2010 Harman Consumer Group, Inc. 8500 Balboa Boulevard Northridge, California 91329 Rev 0, 05/2010 Page 1 of 30 harman/kardon SB 15/230 Service Manual 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 or unsolder ES devices. 4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical change sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material.) 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION : Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together or your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES devices. Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol in the parts list are s