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RECORDS OF REVISION
MODEL No. : LK520D3LB1S
SPEC No. : LD-K21Y19
REVISED
SPEC No. DATE PAGE SUMMARY NOTE
No.
LD-K21Y19 2009.12.14 - - - 1st ISSUE
LD-K21Y19-1
1. Application
This specification applies to the color 52.0" TFT-LCD module LK520D3LB1S.
* This specification is proprietary products of SHARP CORPORATION ("SHARP") and includes materials protected
under copyright of SHARP. Do not reproduce or cause any third party to reproduce them in any form or by any
means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of
SHARP.
* In case of using the device for applications such as control and safety equipment for transportation (aircraft, trains,
automobiles, etc.), rescue and security equipment and various safety related equipment which require higher
reliability and safety, take into consideration that appropriate measures such as fail-safe functions and redundant
system design should be taken.
* Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications,
telecommunication equipment (trunk lines), nuclear power control equipment and medical or other equipment for
life support.
* SHARP assumes no responsibility for any damage resulting from the use of the device that does not comply with
the instructions and the precautions specified in these specification.
* Contact and consult with a SHARP sales representative for any questions about this device.
2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is
composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit, LED drive circuit and back
light system etc. Graphics and texts can be displayed on a 1920