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PDF LK520D3LZ1x Data sheet ( Hoja de datos )
| Número de pieza | LK520D3LZ1x | |
| Descripción | TFT LCD Module | |
| Fabricantes | Sharp | |
| Logotipo |  |
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No.
DATE
LD-18954B
Jan.16. 2007
TECHNICAL LITERATURE
FOR
TFT - LCD module
MODEL No. LK520D3LZ1x
The technical literature is subject to change without notice.
So, please contact SHARP or its representative before designing
your product based on this literature.
1 page  
LD- 18954-3
4.2. TFT panel driving
CN1 (Interface signals and +12V DC power supply) (Shown in Fig.1)
Using connector
: FI-RE51S-HF (Japan Aviation Electronics Ind. , Ltd.)
Mating connector
:FI-RE51HL, FI-RE51CL (Japan Aviation Electronics Ind. , Ltd.)
Mating LVDS transmitter
:THC63LVD1023 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
42
43
44
45
46
47
Symbol
Reserved
TEST
TEST
Reserved
R/L
U/D
SELLVDS
IP1/ON_OFF
Reserved
Reserved
GND
AIN0-
AIN0+
AIN1-
AIN1+
AIN2-
AIN2+
GND
ACK-
ACK+
GND
AIN3-
AIN3+
AIN4-
AIN4+
GND
GND
BIN0-
BIN0+
BIN1-
BIN1+
BIN2-
BIN2+
GND
BCK-
BCK+
GND
BIN3-
BIN3+
BIN4-
BIN4+
GND
GND
GND
GND
GND
VCC
Function
Open
Fix to Low level or open usually.
Fix to Low level or open usually.
Open
Horizontal shift direction [Note1]
Vertical shift direction [Note1]
Select LVDS data order [Note3]
IP1 function control [Note 2]
Open
Open
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
Aport LVDS Clock signal(-)
Aport LVDS Clock signal(+)
Aport (-)LVDS CH3 differential data input
Aport (+)LVDS CH3 differential data input
Aport (-)LVDS CH4 differential data input
Aport (+)LVDS CH4 differential data input
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
Bport LVDS Clock signal(-)
Bport LVDS Clock signal(+)
Bport (-)LVDS CH3 differential data input
Bport (+)LVDS CH3 differential data input
Bport (-)LVDS CH4 differential data input
Bport (+)LVDS CH4 differential data input
+12V Power Supply
Remark
Pull down : (GND)
Pull down : (GND)
Pull up : (3.3V)
Pull down : (GND)
5 Page 
LD- 18954-9
4.4. Backlight driving
B
CN103 (Inverter control and +24V DC power supply) (Shown in Fig.1)
Using connector: S14B-PH-K-SB(LF) (J.S.T. Mfg Co.,Ltd.)
Mating connector: PHR-14 (J.S.T. Mfg Co.,Ltd.)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Symbol
VINV
VINV
VINV
VINV
VINV
GND
GND
GND
GND
GND
ERR
VON
VBRT
Reserved
Function
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
Error signal output
Inverter ON/OFF
Brightness Control
For LCD module internal usage, should be open
Remark
[Note 1]
[Note 2]
[Note 3]
*GND of an inverter board is not connected to GND of a module chassis and a liquid crystal panel drive part.
CN104 (+24V DC power supply) (Shown in Fig.1)
Using connector: S14B-PH-K-SB(LF) (J.S.T. Mfg Co.,Ltd.)
Mating connector: PHR-14 (J.S.T. Mfg Co.,Ltd.)
Pin No.
Symbol
Function
Remark
1 VINV
24V
2 VINV
24V
3 VINV
24V
4 VINV
24V
5 VINV
24V
6 GND
GND
7 GND
GND
8 GND
GND
9 GND
GND
10 GND
GND
11
Reserved
For LCD module internal usage, should be open
12
Reserved
For LCD module internal usage, should be open
13
Reserved
For LCD module internal usage, should be open
14
Reserved
For LCD module internal usage, should be open
*GND of an inverter board is not connected to GND of a module chassis and a liquid crystal panel drive part.
[Note 1] Inverter error signal output
B
In case protection circuit of inverter functions due to abnormal operation, this terminal outputs error
signal ”Low” level. (Normally, this terminal outputs “High” level.)
[Note 2] Inverter ON/OFF
Pin No.12 is used for the control of the Inverter ON / OFF.
Input voltage
3.3V
0V
Function
Inverter : ON
Inverter : OFF
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet LK520D3LZ1x.PDF ] | |
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