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PDF LK645D3LZ1S Data sheet ( Hoja de datos )

Número de pieza LK645D3LZ1S
Descripción TFT LCD Module
Fabricantes Sharp 
Logotipo Sharp Logotipo



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Product TECHNICAL LITERATURE
Liquid Crystal Displays Group
LK645D3LZ1S
TFT-LCD Module
Technical Literature Issue Date: Oct. 6, 2005
No: LD-17755B

1 page




LK645D3LZ1S pdf
4. Input Terminals
LD- 17755B-2
4-1. TFT panel driving
CN1 (Interface signals) (Shown in Fig.1-2)
Using connector
: FI-RE41S-HF (Japan Aviation Electronics Ind. , Ltd.)
Mating connector
: FI-RE41HL,FI-R41H (Japan Aviation Electronics Ind. , Ltd.)
Mating LVDS transmitter
:THC63LVDM83R(THine) or equivalent device
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Symbol
GND
AIN0-
AIN0+
AIN1-
AIN1+
AIN2-
AIN2+
GND
ACK-
ACK+
AIN3-
AIN3+
NC
NC
GND
BIN0-
BIN0+
BIN1-
BIN1+
BIN2-
BIN2+
GND
BCK-
BCK+
BIN3-
BIN3+
NC
NC
GND
SELLVDS
R/L
U/D
VBRT
Frame1
Reserved
TEMP3
TEMP2
TEMP1
VON
O/Sset
NC
Function
GND
Aport (-)LVDS CH0 differential data input
Aport (+)LVDS CH0 differential data input
Aport (-)LVDS CH1 differential data input
Aport (+)LVDS CH1 differential data input
Aport (-)LVDS CH2 differential data input
Aport (+)LVDS CH2 differential data input
GND
Aport LVDS Clock signal(-)
Aport LVDS Clock signal(+)
Aport (-)LVDS CH3 differential data input
Aport (+)LVDS CH3 differential data input
It is required to set non-connection (OPEN)
It is required to set non-connection (OPEN)
GND
Bport (-)LVDS CH0 differential data input
Bport (+)LVDS CH0 differential data input
Bport (-)LVDS CH1 differential data input
Bport (+)LVDS CH1 differential data input
Bport (-)LVDS CH2 differential data input
Bport (+)LVDS CH2 differential data input
GND
Bport LVDS Clock signal(-)
Bport LVDS Clock signal(+)
Bport (-)LVDS CH3 differential data input
Bport (+)LVDS CH3 differential data input
It is required to set non-connection (OPEN)
It is required to set non-connection (OPEN)
GND
Select LVDS data order [Note 1]
Horizontal shift direction[Note 2]
Vertical shift direction [Note 2]
Inverter Brightness Control (Analog Voltage:0-3.3V)
Frame frequency setting H:60Hz, L:50Hz
It is required to set non-connection (OPEN)
Data3 of panel surface temperature [Note3]
Data2 of panel surface temperature [Note3]
Data1 of panel surface temperature [Note3]
Inverter ON/OFF setting H:ON, L:OFF [Note 4]
O/S operation setting H:O/S_ON, L:O/S_OFF
It is required to set non-connection (OPEN)
Remark
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
10kΩ Pull up :3.3V
10kΩ Pull Down :GND
10kΩ Pull Down :GND
[Note 4]
10kΩ Pull Down :GND
10kΩ Pull Down :GND
10kΩ Pull Down :GND
10kΩ Pull Down :GND
10kΩ Pull Down :GND
10kΩ Pull Down :GND
[note] GND of a liquid crystal panel drive part has connected with a module chassis.
[note] L,”0”: Low level voltage (GND) H,”1”: High level voltage(3.3V)
[note]In case of O/S set setting ”0”(O/S_OFF), it should be set the Temp1~3 to “0”.

5 Page





LK645D3LZ1S arduino
LD- 17755B-8
4-2. Backlight driving
CN3, CN4, CN5,CN6,CN7,CN8 (Inverter Power input Pin layout)
Using connector: B10B-PH-K-S(LF)(JST)
Mating connector: PHR-10(JST)
Pin No.
1
2
3
4
5
6
7
8
9
10
Symbol
VINV
VINV
VINV
VINV
VINV
GND
GND
GND
GND
GND
Function
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
*GND of an inverter board is connected to GND of a module chassis and a liquid crystal panel drive part.
4-3. The back light system characteristics
The back light system is direct type with 36 CCFTs (Cold Cathode Fluorescent Tube).
The characteristics of the lamp are shown in the following table.
The value mentioned below is at the case of one CCFT.
Item Symbol Min.
Typ.
Max.
Unit Remarks
Life time
TL
-
(60000)
-
Hour
[Note]
[Note]Lamp life time is defined as the time when brightness becomes 50% of the original value
in the continuous operation under the condition of Ta=25 and brightness control(VBRT=3.3V).
Above value is applicable when the long side of LCD module is placed horizontally
(Landscape position).
(Lamp lifetime may vary if LCD module is in portrait position due to the change of
mercury density inside the lamp.)
5. Absolute Maximum Ratings
Parameter
Input voltage
(for Control)
12V supply voltage
(for Control)
Input voltage
(for Inverter)
24V supply voltage
(for Inverter)
Symbol
VI
VCC
VBRT
VON
VINV
Condition
Ta=25
Ta=25
Ta=25
Ta=25
Ratings
-0.3 ~ 3.6
0 ~ + 14
0~+6
0 ~ +27
Unit Remark
V [Note 1]
V
V
V
Storage temperature
Operation temperature
(Ambient)
Tstg
Topa
-
-
-25 ~ +60
0 ~ +50
[Note 2]
[Note 1]SELLVDS, R/L, U/D, Frame1,O/S set, Temp1, Temp2, Temp3
[Note 2]Humidity 95%RH Max.(Ta40)
Maximum wet-bulb temperature at 39 or less.(Ta>40 ) / No condensation.

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