ZENITH L20V26 free download

File name Zenith L20V26.rar

SERVICE MANUAL Model Series: L20V26 Product Type: LCD TV Chassis: MF-002A Manual Series: CM154 Manual Part #: 923-03488 Model Line: E Product Year: 2002 CONTENTS Safety ... 2 Overview ... 5 Servicing ... 12 Parts ... 13 Diagrams ... 19 Schematic ... 25 Published June 2002 by Technical Publications Zenith Electronics Corporation 201 James Record Road Huntsville, Alabama 35824-1513 Printed in U.S.A. Copyright 2002 by Zenith Electronics Corporation PRODUCT SAFETY PRODUCT SAFETY 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge IMPORTANT SAFETY NOTICE on the body by touching a known earth ground. Alternatively, ob- This manual was prepared for use only by properly trained audio- tain and wear a commercially available discharging wrist strap de- visual service technicians. When servicing this product, under no vice, which should be removed for potential shock reasons prior to circumstances should the original design be modified or altered applying power to the unit under test. without permission from Zenith Electronics Corporation. All 2. After removing an electrical assembly equipped with ES devices, components should be replaced only with types identical to those place the assembly on a conductive surface such as an ESD mat, to in the original circuit and their physical location, wiring, and lead prevent electrostatic charge buildup or exposure of the assembly. dress must conform to original layout upon completion of repairs. If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it 3. Use only a grounded-tip soldering iron to solder