LC230WX3
Liquid Crystal Display
Product Specification
3-2. Interface Connections
This LCD employs two kinds of interface connection, a 30-pin connector is used for the module electronics and two 12-
pin Connectors are used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector(CN1) : FI-X30SSL-HF (Manufactured by JAE).
- Mating Connector : FI-X30C2L (Manufactured by JAE) or Equivalent
Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION
Pin No.
Symbol
Description
Note
VLCD
VLCD
VLCD
VLCD
GND
GND
GND
GND
Select
NC
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
Ground
1
2
3
4
5
Ground
6
Ground
7
Ground
8
Select LVDS Data format
NC
9
1
10
11
12
13
14
15
16
17
GND
RA-
Ground
LVDS Receiver Signal(-)
LVDS Receiver Signal(+)
Ground
RA+
GND
RB-
LVDS Receiver Signal(-)
LVDS Receiver Signal(+)
Ground
RB+
GND
RC-
LVDS Receiver Signal(-)
18
RC+
GND
RCLK-
RCLK+
GND
RD-
LVDS Receiver Signal(+)
19
20
21
22
23
24
25
26
27
28
29
Ground
LVDS Receiver Clock Signal(-)
LVDS Receiver Clock Signal(+)
Ground
LVDS Receiver Signal(-)
RD+
GND
NC
LVDS Receiver Signal(+)
Ground
NC
NC
NC
GND
Ground
NC(GND)
LCD test
30
2
Note: 1. If the pin no. 9 is Ground, Interface format is “LG”, and if the pin no. 9 is Vcc(3.3V), Interface format
is “DISM”. See page 9 and 10.
2. If pin30 is 3.3V, no-signal is AGP pattern, and if pin30 is ground, no-signal is Black pattern
3. All GND (ground) pins should be connected together, which should be also connected to the LCD
module’s metal frame.
4. All VLCD (power input) pins should be connected together.
5. Input Levels of LVDS signals are based on the IEA 664 Standard.
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Ver.1.0
Nov.22, 2005
LG [ LG SEMICON CO.,LTD. ]
