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1、 harman/kardon Service Manual DVD 16/230 DVD 18/230 DVD players Only sold with AVR 139 and AVR 141 as AVR/DVD combos 13916, 13918, 14116, 14118. CONTENTS TROUBLESHOOTING GUIDE 16 ESD PRECAUTIONS 2 TECHNICAL SPECIFICATIONS 17 SERVICING PRECAUTIONS 3 SOFTWARE CHECK + UPGRADE 18 OWNERS MANUAL FRONT PAG
2、E 5 TROUBLESHOOTING CHARTS 19 OM TABLE OF CONTENTS 6 EXPLODED VIEW 24 REMOTE CONTROL FUNCTIONS 7 DVD 16 SERVICE PARTS 25 AVR/DVD SYSTEM CONNECTIONS 11 DVD 18 SERVICE PARTS 26 FEATURES 12 PCB DRAWINGS 27 FRONT PANEL CONTROLS 13 WIRING DIAGRAM 31 REAR PANEL CONNECTIONS 14 SCHEMATIC DIAGRAMS 32-39 SETU
3、P AND CONNECTIONS 15 Released EU2010 Harman Consumer Group, Inc. Rev 0, 09/2010 8500 Balboa Boulevard. Northridge, California 91329 RadioFans.CN 3 ESD PRECAUTIONS Electrostatically Sensitive Devices (ESD) Some semiconductor (solid state) devices can be damaged easily by static electricity . Such com
4、ponents com- monly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated cir - cuits 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
5、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 b
6、e removed for potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ESD devices, place the assembly on a conductive sur - face such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly . 3. Use
7、only a grounded-tip soldering iron to solder or unsolder ESD 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 ESD devices. 5. Do not use freon-propelled chemicals. These can gener
8、ate electrical charges sufficient to damage ESD devices. 6. Do not remove a replacement ESD device from its protective package until immediately before you are ready to install it. (Most replacement ESD devices are packaged with leads electrically shorted together by conductive foam, aluminum foil o
9、r comparable conductive materials). 7. Immediately before removing the protective material from the leads of a replacement ESD device, touch the protective material to the chassis or circuit assembly into which the device will by installed. CAUTION : BE SURE NO POWER IS APPLIED TO THE CHASSIS OR CIR
10、CUIT, AND OBSERVE ALL OTHER SAFETY PRECAUTIONS. 8. Minimize bodily motions when handing unpackaged replacement ESD devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can gen - erate static electricity sufficient
11、to damage an ESD device). RadioFans.CN 1 SERVICING PRECAUTIONS NOTES REGARDING HANDLING OF THE PICK-UP 1. Notes for transport and storage 1) The pick-up should always be left in its conductive bag until immediately prior to use. 2) The pick-up should never be subjected to external pressure or impact
12、. 2. Repair notes 1) The pick-up incorporates a strong magnet, and so should never be brought close to magnetic materials. 2) The pick-up should always be handled correctly and carefully, taking care to avoid external pressure and impact. If it is subjected to strong pressure or impact, the result m
13、ay be an operational malfunction and/or damage to the printed-circuit board. 3) Each and every pick-up is already individually adjusted to a high degree of precision, and for that reason the adjustment point and installation screws should absolutely never be touched. 4) Laser beams may damage the ey
14、es! Absolutely never permit laser beams to enter the eyes! Also NEVER switch ON the power to the laser output part (lens, etc.) of the pick-up if it is damaged. 5) Cleaning the lens surface If there is dust on the lens surface, the dust should be cleaned away by using an air bush (such as used for c
15、amera lens). The lens is held by a delicate spring. When cleaning the lens surface, therefore, a cot - ton swab should be used, taking care not to distort this. 6) Never attempt to disassemble the pick-up. Spring by excess pressure. If the lens is extremely dirty, apply isopropyl alcohol to the cott
16、on swab. (Do not use any other liquid cleaners, because they will damage the lens.) Take care not to use too much of this alcohol on the swab, and do not allow the alcohol to get inside the pick-up. Storage in conductive bag NEVER look directly at the laser beam, and dont let contact fingers or othe
17、r exposed skin. Magnet How to hold the pick-up Conductive Sheet Cotton swab Pressure Pressure Drop impact RadioFans.CN 2 NOTES REGARDING COMPACT DISC PLAYER REPAIRS 1. Preparations 1) Compact disc players incorporate a great many ICs as well as the pick-up (laser diode). These compo- nents are sensi
18、tive to, and easily affected by, static electricity. If such static electricity is high voltage, components can be damaged, and for that reason components should be handled with care. 2) The pick-up is composed of many optical components and other high-precision components. Care must be taken, there
19、fore, to avoid repair or storage where the temperature of humidity is high, where strong magnetism is present, or where there is excessive dust. 2. Notes for repair 1) Before replacing a component part, first disconnect the power supply lead wire from the unit 2) All equipment, measuring instruments
20、 and tools must be grounded. 3) The workbench should be covered with a conductive sheet and grounded. When removing the laser pick-up from its conductive bag, do not place the pick-up on the bag. (This is because there is the possibility of damage by static electricity.) 4) To prevent AC leakage, th
21、e metal part of the soldering iron should be grounded. 5) Workers should be grounded by an armband (1M) 6) Care should be taken not to permit the laser pick-up to come in contact with clothing, in order to prevent static electricity changes in the clothing to escape from the armband. 7) The laser be
22、am from the pick-up should NEVER be directly facing the eyes or bare skin. Resistor (1 Mohm) Conductive Sheet Resistor (1 Mohm) Armband harman/kardonDVD 16 and 18 /230V Service Manual Page 4 of 39 Artwork number: 080-1437 ENGLISH AVR/DVD System AVR Audio/Video Receiver DVD Digital Versatile Disc Pla
23、yer OwneRs MAnuAl 0220CSK - HK AVR-DVD System OM, WORK R2 01.indd 112/07/10 14:11:23 harman/kardonDVD 16 and 18 /230V Service Manual Page 5 of 39 This owners manual covers any combination of AVR 139, AVR 141, DVD 16 and DVD 18. 2 Artwork number: 080-1437 3 Safety Information 3 Unpacking 4 Remote Con
24、trol Functions AVR 8 Front Panel Controls 10 Rear Panel Connections 12 Installation and Connections 12 Audio Equipment Connections 12 Video Equipment Connections 13 HDMI Connections 14 System Configuration 14 First Turn On 14 Settings to be Made With Each Input Used 14 Input Setup 14 Speaker Setup 1
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