• LED TV Chassis: U8BA Model: UA23H4003AR SERVICE Manual LED TV Contents 1. Liao Dai Franke - Streetwise Mandarin Chinese - 2008. Precautions 2. Product specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Wiring Diagram UA23H4003AR.

View and Download Samsung UA23H4003AR service manual online. Samsung led tv service manual. • Current Version - The software already installed in the TV. 117 Connecting a Service to a Samsung Account. 150 Updating the Software 150 Update now 150 Manual. ' A printable version of this guide is also available.

• Contents 1. Precautions...1-1 1-1.

Safety Precautions...1-1 1-1-1. Warnings...1-1 1-1-2. Servicing the LED TV...1-1 1-1-3. Fire and Shock Hazard...1-1 1-1-4. Product Safety Notices...1-2 1-2.

Servicing Precautions...1-3 1-2-1. General Servicing Precautions..1-3 1-3. Static Electricity Precautions...1-4 1-4. • This Service Manual is a property of Samsung Electronics Co.,Ltd. © 2014 Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable All rights reserved.

International and/or domestic law. Printed in Korea. Precautions 1.

Precautions 1-1. Safety Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. Warnings For continued safety, do not attempt to modify the circuit board.

Disconnect the AC power and DC power jack before servicing. Precautions 1-1-4. Product Safety Notices Some electrical and mechanical parts have special safetyrelated characteristics which are often not evident from visual inspection. The protection they give may not be obtained by replacing them with components rated for higher voltage, wattage, etc. Precautions 1-2.

Servicing Precautions An electrolytic capacitor installed with the wrong polarity might explode. WARNING Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual. CAUTION If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions. Precautions 1-3. Static Electricity Precautions Some semiconductor (solid state) devices can be easily damaged by static electricity.

Such components are commonly called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some field-effect transistors. The following techniques will reduce the incidence of component damage caused by static electricity. Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your body by touching a known earth ground. Precautions 1-4. Installation Precautions For safety reasons, more than a people are required for carrying the product.

Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal temperature may cause fire. Product specifications 2.