Product Specification

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LC370WX1

Liquid Crystal Display

Ver. 1.0

Jul.27, 2005

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) or Equivalent

- Mating Connector : FI-X30C2L (Manufactured by JAE) or Equivalent

Table 3. MODULE CONNECTOR(CN1) PIN CONFIGURATION

LVDS Receiver Signal(+)

RD+

25

LVDS Receiver Signal(-)

RD-

24

Ground

GND

23

LVDS Receiver Clock Signal(+)

RCLK+

22

LVDS Receiver Clock Signal(-)

RCLK-

21

LVDS Receiver Signal(-)

RB-

15

Ground

GND

14

LVDS Receiver Signal(+)

RA+

13

LVDS Receiver Signal(-)

RA-

12

Ground

GND

11

External VBR input from System to LCD module

VBR_EXT

28

Ground

GND

29

3

Ground

GND

30

Power Supply +12.0V

VLCD

2

Power Supply +12.0V

VLCD

3

Power Supply +12.0V

VLCD

4

Ground

GND

5

Ground

GND

6

Ground

GND

7

Ground

GND

8

1

Select LVDS Data format

Select

9

2

Dynamic CR Enable ( ‘L’ = Disable , ‘H’ = Enable )

DCR Enable

10

LVDS Receiver Signal(+)

RB+

16

Ground

GND

17

LVDS Receiver Signal(-)

RC-

18

LVDS Receiver Signal(+)

RC+

19

Ground

GND

20

Ground

GND

26

VBR output form LCD module

VBR_OUT

27

Note

Description

Symbol

Pin No.

VLCD

Power Supply +12.0V

1

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. This pin is pull down to the ground with 3kohm resistor in LCM.

If you want to enable DCR, contact this pin to VCC(3.3V) with 0ohm resister.

3. The pin no. 30 is necessary for LCD test.

When LVDS signals are abnormal operation more than 3-Vsync times and power 12V is supplied,

‘Open’ or ‘Vcc’ : LCD operate itself some test patterns.(AGP – Auto Generation Pattern)

‘Ground’ : LCD operate itself a black pattern. (NSB – No Signal Black)

LPL recommend ‘Ground’ for NSB.

4. All GND (ground) pins should be connected together, which should be also connected to the LCD

module’s metal frame.

6. Input Levels of LVDS signals are based on the IEA 664 Standard.