Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_LG_Display_LC185EXN-SDA1_0_[DS]
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
![Panel_LG_Display_LC185EXN-SDA1_0_[DS]](/pics/5eaf6da078bf6.gif)
>> Download Panel_LG_Display_LC185EXN-SDA1_0_[DS] documenatation <<
Text preview - extract from the document
Global LCD Panel Exchange Center www.panelook.com
LC185EXN
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 18.5" WXGA TFT LCD
BUYER SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LC185EXN
SUFFIX SDA1
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ H. S. SONG /Team Leader
REVIEWED BY
/ H. S. CHOI / Project Leader
PREPARED BY
/ J. S. BAE / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG Display Co., Ltd.
Ver 0.3 1/36
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
LC185EXN
Product Specification
CONTENTS
Number ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS 6
3-1 ELECTRICAL CHARACTERISTICS 6
3-2 INTERFACE CONNECTIONS 8
3-3 SIGNAL TIMING SPECIFICATIONS 10
3-4 SIGNAL TIMING WAVEFORMS 11
3-5 COLOR DATA REFERENCE 14
3-6 POWER SEQUENCE 15
4 OPTICAL SPECIFICATIONS 17
5 MECHANICAL CHARACTERISTICS 21
6 RELIABILITY 24
7 INTERNATIONAL STANDARDS 25
7-1 SAFETY 25
7-2 EMC 25
7-3 Environment 25
8 PACKING 26
8-1 INFORMATION OF LCM LABEL 26
8-2 PACKING FORM 26
9 PRECAUTIONS 27
9-1 MOUNTING PRECAUTIONS 27
9-2 OPERATING PRECAUTIONS 27
9-3 ELECTROSTATIC DISCHARGE CONTROL 28
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 28
9-5 STORAGE 28
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 28
Ver 0.3 2/36
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
LC185EXN
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Aug. 19, 2010 - Preliminary Specification (First Draft)
0.2 Sept. 29, 2010 4,7 Change the electrical characteristics.
22,23 Change the mechanical drawings.
0.3 Oct. 12, 2010 9 Revise the content of note 4.
15 Revise the contents of notes.
16 Change the parameter's notation of LED driver power sequence.
4,21 Change the depth value of LCM.
28 Revise the contents about storage.
Ver 0.3 3/36
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
LC185EXN
Product Specification
1. General Description
The LC185EXN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive display type which is operating in the normally black mode. It has a 18.5 inch diagonally
measured active display area with WXGA resolution (768 vertical by 1366 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in Horizontal stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot,
thus presenting a palette of more than 16.7M(6bit + A-FRC) colors.
It has been designed to apply the 8-bit 1-port LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.
Mini-LVDS(RGB)
EEPROM
Source Driver Circuit
SCL SDA S1 S1366
G1
Gate Driver Circuit
LVDS
Timing Controller Control
1Port Signals
CN1 [LVDS Rx]
LVDS (30pin)
TFT - LCD Panel
Select (1366 RGB 768 pixels)
#21
+5.0V Power Circuit G768
Block
+24.0V, GND, Von/off LED Driver
Ext VBR-B CN402(6Pin) Back light Assembly(44 LED)
CN401(14Pin)
General Features
Active Screen Size 18.5 inches(470.1mm) diagonal
Outline Dimension 430.4(H) 254.6(V) 11.4(D) (Typ.)
Pixel Pitch 0.100mm x 0.300mm
Pixel Format 1366 horiz. by 768 vert. Pixels, RGB stripe arrangement
Color Depth 8-bit(D), 16.7M colors
Luminance, White 250 cd/m2 (Center 1point) (Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178(Min.), U/D 178(Min.))
Total 17.9W (Typ.)
Power Consumption
(Logic=2.9W, LED Driver=15.0W EXTVBR-B=100% )
Weight 1,040g (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 13%)
Ver 0.3 4/36
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center www.panelook.com
LC185EXN
Product Specification
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Value
Parameter Symbol Unit Note
Min Max
LCD Circuit VLCD -0.3 +6.0 VDC
Power Input Voltage
Driver VBL -0.3 + 27.0 VDC
ON/OFF VOFF / VON -0.3 +5.5 VDC 1
Driver Control Voltage
Brightness VBR 0.0 +5.5 VDC
T-Con Option Selection Voltage VLOGIC -0.3 +4.0 VDC
Operating Temperature TOP 0 +50 rC
2,3
Storage Temperature TST -20 +60 rC
Panel Front Temperature TSUR - +68 rC 4
Operating Ambient Humidity HOP 10 90 %RH
2,3
Storage Humidity HST 10 90 %RH
Note 1. Ambient temperature condition (Ta = 25 ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo