SPEC No.
DATE
REVISED
No.
PAGE
SUMMARY
NOTE
LD-K24518
2012.5.23
-
- - 1st ISSUE
MODEL No. : LK800D3LA18
SPEC No. : LD-K24518
RECORDS OF REVISION
LD-K24518-1
1. Application
This technical literature applies to the color 80.0” TFT-LCD Module LK 800D3LA78.
* This technical literature 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 technical literature.
* 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 driver circuit and
back light system etc. Graphics and texts can be displayed on a 1920×RGB×1080 dots panel with one billion
colors by using LVDS (Low Voltage Differential Signaling) to interface, +12V of DC supply voltages.
And in order to improve the response time of LCD, this module applies the Over Shoot driving (O/S driving)
technology for the control circuit .In the O/S driving technology, signals are being applied to the Liquid Crystal
according to a pre-fixed process as an image signal of the present frame when a difference is found between image
signal of the previous frame and that of the current frame after comparing them.
With this technology, image signals can be set so that liquid crystal response completes within one frame. As a
result, motion blur reduces and clearer display performance can be realized.
This LCD module also adopts Double Frame Rate driving method.
With combination of these technologies, motion blur can be reduced and clearer display performance can be
realized.
LD-K24518-2
Parameter
Specifications
Unit
Display size
203.218 (Diagonal)
cm
80.0 (Diagonal)
inch
Active area
1771.200 (H) x 996,300 (V)
mm
Pixel Format
1920 (H) x 1080 (V)
(1pixel = R + G + B dot)
pixel
Pixel pitch
0.9225 (H) x 0.9225 (V)
mm
Pixel configuration
R, G, B vertical stripe
Display mode
Normally black
Open Cell Outline Dimensions
1820.2(H) x 1045.3(V) x 26(D)
mm
Mass
34.0±1.0
kg
Surface treatment
Low-Haze Anti glare
Hard coating: 2H and more
LCD PANEL
1920×3(RGB)×1080
GATE DRIVER
GATE DRIVER
CONTROL PWB
Control
Signals
Power Supply
Circuit
SOURCE DRIVER
LED DRIVER PWB
POWER SUPPLY
+24V DC
INPUT SIGNALS
Von/off
EX_DIM
OUTPUT SIGNALS
Error_out
CN001
CN1
INPUT SIGNALS
SELLVDS
AIN0- AIN0+
AIN1- AIN1+
AIN2- AIN2+
AIN3- AIN3+
AIN4- AIN4+
ACK- ACK+
BIN0- BIN0+
BIN1- BIN1+
BIN2- BIN2+
BIN3- BIN3+
BIN4- BIN4+
BCK- BCK+
POWER SUPPLY
+12V DC
Double flame rate
INPUT SIGNALS
CIN0- CIN0+
CIN1- CIN1+
CIN2- CIN2+
CIN3- CIN3+
CIN4- CIN4+
CCK- CCK+
DIN0- DIN0+
DIN1- DIN1+
DIN2- DIN2+
DIN3- DIN3+
DIN4- DIN4+
DCK- DCK+
CN2
3．
Mechanical Specifications
(*1) Outline dimensions are shown in p.22 (excluding protruding portion)
4. Input Terminals
4.1. Interface and block diagram
4.2. TFT panel driving
Pin No.
Symbol
Function
Remark
1
GND
2
Reserved
It is required to set non-connection(OPEN)]
Pull UP: (3.3V) [Note3]
3
Reserved
It is required to set non-connection(OPEN)
Pull UP: (3.3V) [Note3]
4
Reserved
It is required to set non-connection(OPEN)
5
Reserved It is required to set non-connection(OPEN)
6
Reserved
It is required to set non-connection(OPEN)
7
SELLVDS
Select LVDS data order [Note4]
Pull down: (GND) [Note2]
8
Reserved
It is required to set non-connection(OPEN)
9 Reserved
It is required to set non-connection(OPEN)
10
Reserved
It is required to set non-connection(OPEN)
11
GND
12
AIN0-
Aport (-)LVDS CH0 differential data input
13
AIN0+
Aport (+)LVDS CH0 differential data input
14
AIN1-
Aport (-)LVDS CH1 differential data input
15
AIN1+
Aport (+)LVDS CH1 differential data input
16
AIN2-
Aport (-)LVDS CH2 differential data input
17
AIN2+
Aport (+)LVDS CH2 differential data input
18
GND
19
ACK-
Aport LVDS Clock signal(-)
20
ACK+
Aport LVDS Clock signal(+)
21
GND
22
AIN3-
Aport (-)LVDS CH3 differential data input
23
AIN3+
Aport (+)LVDS CH3 differential data input
24
AIN4-
Aport (-)LVDS CH4 differential data input
25
AIN4+
Aport (+)LVDS CH4 differential data input
26
GND
27
GND
28
BIN0-
Bport (-)LVDS CH0 differential data input
29
BIN0+
Bport (+)LVDS CH0 differential data input
30
BIN1-
Bport (-)LVDS CH1 differential data input
31
BIN1+
Bport (+)LVDS CH1 differential data input
32
BIN2-
Bport (-)LVDS CH2 differential data input
33
BIN2+
Bport (+)LVDS CH2 differential data input
34
GND
35
BCK-
Bport LVDS Clock signal(-)
36
BCK+
Bport LVDS Clock signal(+)
37
GND
38
BIN3-
Bport (-)LVDS CH3 differential data input
39
BIN3+
Bport (+)LVDS CH3 differential data input
40
BIN4-
Bport (-)LVDS CH4 differential data input
41
BIN4+
Bport (+)LVDS CH4 differential data input
42
GND
43
GND
44
GND
45
GND
46
GND
47
VCC
+12V Power Supply
48
VCC
+12V Power Supply
49
VCC
+12V Power Supply
50
VCC
+12V Power Supply
51
VCC
+12V Power Supply
CN1 (Interface signals and +12V DC power supply)
Using connector : 91213-0510Y（ACES）
Mating connector : 91214-05130（ACES） , FI-RE51HL/ FI-RE51CL （JAE）
Mating LVDS transmitter : THC63LVD1023 or equivalent device
LD-K24518-3
CN2 (Interface signals)
Pin No.
Symbol
Function
Remark
1
Reserved (VCC)
(+12V Power Supply)
2
Reserved (VCC)
(+12V Power Supply)
3
Reserved (VCC)
(+12V Power Supply)
4
Reserved (VCC)
(+12V Power Supply )
5
Reserved
Non-Conection(OPEN)
6
Reserved
Non-Conection(OPEN)
7
Reserved
Non-Conection(OPEN)
8
Reserved
Non-Conection(OPEN)
9
GND
10
CIN0-
Cport (-)LVDS CH0 differential data input
11
CIN0+
Cport (+)LVDS CH0 differential data input
12
CIN1-
Cport (-)LVDS CH1 differential data input
13
CIN1+
Cport (+)LVDS CH1 differential data input
14
CIN2-
Cport (-)LVDS CH2 differential data input
15
CIN2+
Cport (+)LVDS CH2 differential data input
16
GND
17
CCK-
Cport LVDS Clock signal(-)
18
CCK+
Cport LVDS Clock signal(+)
19
GND
20
CIN3-
Cport (-)LVDS CH3 differential data input
21
CIN3+
Cport (+)LVDS CH3 differential data input
22
CIN4-
Cport (-)LVDS CH4 differential data input
23
CIN4+
Cport (+)LVDS CH4 differential data input
24
GND
25
GND
26
DIN0-
Dport (-)LVDS CH0 differential data input
27
DIN0+
Dport (+)LVDS CH0 differential data input
28
DIN1-
Dport (-)LVDS CH1 differential data input
29
DIN1+
Dport (+)LVDS CH1 differential data input
30
DIN2-
Dport (-)LVDS CH2 differential data input
31
DIN2+
Dport (+)LVDS CH2 differential data input
32
GND
33
DCK-
Dport LVDS Clock signal(-)
34
DCK+
Dport LVDS Clock signal(+)
35
GND
36
DIN3-
Dport (-)LVDS CH3 differential data input
37
DIN3+
Dport (+)LVDS CH3 differential data input
38
DIN4-
Dport (-)LVDS CH4 differential data input
39
DIN4+
Dport (+)LVDS CH4 differential data input
40
GND
41
GND
Terminal
100ohm
(10kohm)
Using connector : 91213-0410Y（ACES）
Mating connector : 91214-04130（ACES） , FI-RNE41HL/FI-RNE41C（JAE）
LD-K24518-4
[Note1] GND of a liquid crystal panel drive part has connected with a module chassis.
[Note2] The equivalent circuit figure of the terminal.
[Note3] The equivalent circuit figure of the terminal.
Terminal
100ohm
(1.0 kohm)
3.3V
SELLVDS
Data
L(GND) or OPEN
[VESA]
H(3.3V)
[JEIDA]
TA0
R0(LSB)
R4
TA1
R1
R5
TA2
R2
R6
TA3
R3
R7
TA4
R4
R8
TA5
R5
R9(MSB)
TA6
G0(LSB)
G4
TB0
G1
G5
TB1
G2
G6
TB2
G3
G7
TB3
G4
G8
TB4
G5
G9(MSB)
TB5
B0(LSB)
B4
TB6
B1
B5
TC0
B2
B6
TC1
B3
B7
TC2
B4
B8
TC3
B5
B9(MSB)
TC4
NA
NA
TC5
NA
NA
TC6
DE(*)
DE(*)
TD0
R6
R2
TD1
R7
R3
TD2
G6
G2
TD3
G7
G3
TD4
B6
B2
TD5
B7
B3
TD6
N/A
N/A
TE0
R8
R0(LSB)
TE1
R9(MSB)
R1
TE2
G8
G0(LSB)
TE3
G9(MSB)
G1
TE4
B8
B0(LSB)
TE5
B9(MSB)
B1
TE6
N/A
N/A
[Note4] LVDS Data order
LD-K24518-5
NA: Not Available
(*)Since the display position is prescribed by the rise of DE (Display Enable) signal, please do not fix DE
signal during operation at ”High”.
SELLVDS= Low (GND) or OPEN
R1
R0
G0
R5
R4
R3
R2
R1
R0
G0
AIN0+, BIN0+
AIN0-, BIN0-
G2
G1
B1
B0
G5
G4
G3
G2
G1
B1
AIN1+, BIN1+
AIN1-, BIN1-
B3
B6
DE
NA
NA
B5
B4
B3
B2
DE
AIN2+, BIN2+
AIN2-, BIN2-
ACK+, BCK+
ACK-, BCK-
R7
R6
NA
B7
B6
G7
G6
R7
R6
NA
AIN3+, BIN3+
AIN3-, BIN3-
R9
R8
NA
B9
B8
G9
G8
R9
R8
NA
AIN4+, BIN4+
AIN4-, BIN4-
1cycle
R5
R4
G4
R9
R8
R7
R6
R5
R4
G4
AIN0+, BIN0+
AIN0-, BIN0-
G6
G5
B5
B4
G9
G8
G7
G6
G5
B5
AIN1+, BIN1+
AIN1-, BIN1-
B7
B6
DE
NA
NA
B9
B8
B7
B6
DE
AIN2+, BIN2+
AIN2-, BIN2-
ACK+, BCK+
ACK-, BCK-
R3
R2
NA
B3
B2
G3
G2
R3
R2
NA
AIN3+, BIN3+
AIN3-, BIN3-
R1
R0
NA
B1
B0
G1
G0
R1
R0
NA
AIN4+, BIN4+
AIN4-, BIN4-
1cycle
LD-K24518-6
SELLVDS= High (3.3V)
DE: Display Enable, NA: Not Available (Fixed Low)
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