Product Specification

LP173WD1

Liquid Crystal Display

3-2. Interface Connections

This LCD employs two interface connections, a 40 pin connector is used for the module electronics interface

Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)

and the other connector is used for the integral backlight system.

Pin

Symbol

Description

Notes

1

NC

Connector Test / No Connection.(Reserved)

[Interface Chip]

1. LCD :

SW SW0617(LCD Controller)

2

VDD

Power Supply (3.3V typ.)

3

VDD

PS

l (3 3V t

)

SW, SW0617(LCD Controller)

Including LVDS Receiver.

2. System : SiWLVDSRx or equivalent

* Pin to Pin compatible with LVDS

[Connector]

UJU 20455-040E or equivalent

[Mating Connector]

20345-#40E-## series

3

VDD

Power Supply (3.3V typ.)

4

V

EDID

DDC 3.3V power

5

Bist

Panel Self Test.

6

CLK

EDID

DDC clock / SMBus clock

7

DATA

EDID

DDC data / SMBus data

8

Odd_Rin0-

- LVDS differential data input (R0-R5,G0)

9

Odd_Rin0+

+ LVDS differential data input (R0-R5,G0)

10

VSS

Ground

11

Odd Rin1-

- LVDS differential data input (G1-G5 B0-B1)

20345-#40E-## series

or equivalent

[Connector pin arrangement]

11

Odd_Rin1-

- LVDS differential data input (G1-G5,B0-B1)

12

Odd_Rin1+

+ LVDS differential data input (G1-G5,B0-B1)

13

VSS

Ground

14

Odd_Rin2-

- LVDS differential data input (B2-B5,HS,VS,DE)

15

Odd_Rin2+

+ LVDS differential data input (B2-B5,HS,VS,DE)

16

VSS

Ground

17

Odd_ClkIN-

- LVDS differential clock input

18

Odd_ClkIN+

+ LVDS differential clock input

19

NC

No Connection

1

40

19

NC

No Connection

20

Even Rin0-

- LVDS differential data input (R0-R5,G0)

21

Even Rin0+

+ LVDS differential data input (R0-R5,G0)

22

VSS

Ground

23

Even Rin1-

- LVDS differential data input (G1-G5,B0-B1)

24

Even Rin1+

+ LVDS differential data input (G1-G5,B0-B1)

25

VSS

Ground

26

Even Rin2-

- LVDS differential data input (B2-B5,HS,VS,DE)

27

Even Rin2+

+ LVDS differential data input (B2-B5,HS,VS,DE)

1

40

p

28

VSS

Ground

29

Even ClkIN-

- LVDS differential clock input

30

Even ClkIN+

+ LVDS differential clock input

31

VBL-

LED power return

32

VBL-

LED power return

33

VBL-

LED power return

34

NC

Connector Test / No Connection.(Reserved)

35

BLIM

PWM for luminance control(on:3.0V~3.3V, off:0V~0.5V)

Ver. 1.0

27.May, 2009

7/ 30

36

BL_EN

BL On/Off

37

NC

No Connection.

38

VBL+

7V-20V LED power

39

VBL+

7V-20V LED power

40

VBL+

7V-20V LED power