LK520D3LZ18 Sharp Electronics, LK520D3LZ18 Datasheet
LK520D3LZ18
Specifications of LK520D3LZ18
Available stocks
Related parts for LK520D3LZ18
LK520D3LZ18 Summary of contents
Page 1
...
Page 2
... RECORDS OF REVISION MODEL No. : LK520D3LZ18 SPEC No. : LD-19606 REVISED SPEC No. DATE No. LD-19606 2007.06.06 − PAGE SUMMARY − − NOTE 1st Issue ...
Page 3
... Application This specification applies to the color 52.0” TFT-LCD module LK520D3LZ18. * These specification sheets are proprietary products of SHARP CORPORATION (“SHARP”) and include 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 ...
Page 4
Input Terminals 4.1. TFT panel driving CN1 (Interface signals and +12V DC power supply) Using connector Mating connector Mating LVDS transmitter Pin No. Symbol 1 Reserved 2 TEST 3 TEST 4 Reserved 5 R/L 6 U/D 7 SELLVDS 8 ...
Page 5
GND 46 GND 47 VCC 48 VCC 49 VCC 50 VCC 51 VCC [note]GND of a liquid crystal panel drive part has connected with a module chassis. [Note 1] Display reversal function Normal (Default) R (GND) U/D: ...
Page 6
LVDS Data order Transmitter Pin No Data 51 TA0 52 TA1 54 TA2 55 TA3 56 TA4 3 TA5 4 TA6 6 TB0 7 TB1 11 TB2 12 TB3 14 TB4 15 TB5 19 TB6 20 TC0 22 ...
Page 7
SELLVDS= High (3.3V) or OPEN ACK+,BCK+ ACK-,BCK- AIN0+,BIN0 AIN0-,BIN0- AIN1+,BIN1 AIN1-,BIN1- AIN2+,BIN2 AIN2-,BIN2- AIN3+,BIN3 AIN3-,BIN3- SELLVDS= Low (GND) ACK+,BCK+ ACK-,BCK- AIN0+,BIN0 AIN0-,BIN0- AIN1+,BIN1 AIN1-,BIN1 AIN2+,BIN2+ AIN2-,BIN2- ...
Page 8
CN2 (O/S control) (Shown Fig 1) O/S Driving Pin No and function Using connector : SM07B-SRSS-TB-A (JST) Mating connector : SHR-07V-S or SHR-07V-S-B（JST） Pin No. Symbol 1 FRAME Frame frequency setting 2 O/S set O/S operation setting H:O/S_ON, L:O/S_OFF [Note ...
Page 9
Interface block diagram O/S CONTROL SIGNALS O/S SET FRAME TEMP3 TEMP2 TEMP1 INPUT SIGNALS BRT CN1 CN2 CONTROL PWB Power Supply Control Circuit SOURCE DRIVER LCD PANEL 1920×3(RGB)×1080 BACK LIGHT(CCFT×24) INVERTER CN103,104 POWER SUPPLY INPUT SIGNALS ...
Page 10
Backlight driving CN103 (+24V DC power supply and inverter control) Using connector: S14B-PH-K-S (LF) (JST) Mating connector: PHR-14 (JST) Pin No. Symbol 1 V INV 2 V INV 3 V INV 4 V INV 5 V INV 6 GND ...
Page 11
Control PWM brightness control is regulated by analog input voltage (0V to 3.3V). Input voltage [V] [Reference] Brightness ratio［%］ [Note] PWM frequency : 275±10Hz [Note]There is a case that lamp mura may happen, depending on ambient temperature and ...
Page 12
Electrical Characteristics 6.1. Control circuit driving Parameter Supply voltage +12V supply Current dissipation voltage Inrush current Permissible input ripple voltage Differential input High threshold voltage Low Input Low voltage Input High voltage Input leak current (Low) Input leak current ...
Page 13
When back light is switched on before panel operation or after a panel operation stop, it may not display normally. But this phenomenon ...
Page 14
Inverter driving for back light The back light system is direct type with 24 CCFTs (Cold Cathode Fluorescent Tube). Parameter Symbol Current dissipation 1 ＋ 24V Current dissipation 2 Supply voltage Permissible input ripple voltage Input voltage (Low) Input ...
Page 15
Timing characteristics of input signals 7.1. Timing characteristics Timing diagrams of input signal are shown in Fig.2. Parameter Clock Frequency Horizontal period Data enable Horizontal period (High) signal Vertical period Vertical period (High) [Note]-When vertical period is very long, ...
Page 16
Input data signal and display position on the screen (１､１) (１,２) １・１ １・２ １・３ ２・１ ２・２ ３・１ 1080･1 Display position of Dat (V,H) 1･1920 1080･1920 ...
Page 17
Input Signal, Basic Display Colors and Gray Scale of Each Color Colors & Gray Gray scale Scale Black − Blue − Green − ...
Page 18
Optical characteristics Parameter Symbol θ Horizontal θ Viewing angle range θ Vertical θ Contrast ratio CRn Response time White Red Chromaticity Green Blue Gamma Luminance White Y Luminance δw White uniformity Measurement condition: Set the value of V *The ...
Page 19
The contrast ratio is defined as the following. Contrast Ratio [Note 3]Definition of response time and τ The response time (τ d signal ...
Page 20
White uniformity is defined as the following with five measurements. (A∼E) Maximum luminance of five points (brightness) δ ＝ Ｗ Minimum luminance of five points (brightness) 10. Handling Precautions of the module a) Be ...
Page 21
Since CMOS LSI is used in this module, take care of static electricity and take the human earth into consideration when handling. j) The module has some printed circuit boards (PCBs) on the back side, take care to keep ...
Page 22
... Others 1) Lot No. Label ; The label that displays SHARP, product model (LK520D3LZ18), a product number is stuck on the back of the module. ＬＫ52０Ｄ３ＬＺ18 ７６ Ｓ００００１ A production year(the last figures of the Christian Era) 2) Packing Label （ ...
Page 23
Carton storage condition Temperature 0°C to 40°C Humidity 95%RH or less Reference condition : 20°C to 35°C, 85%RH or less (summer) : 5°C to 15°C, 85%RH or less (winter) Sunlight Be sure to shelter a product from the direct ...
Page 24
LD-19606-22 ...
Page 25
... Fig.1 LK520D3LZ18 OUTLINE DIMENSIONS ...