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LVDS Connector
LVDS1 is the LVDS connector. LVDS (low-voltage differential signaling) is a high-speed
digital interface that operates at low power. It is a type of connection that is used with a
LVDS LCD panel. The connector combines LCD VCC Power (pins 9-10), LVDS high speed
digital interface, backlight power 3.3V (pin 7) and 12V (pins 1-5), backlight enable (pin 15),
and dimming control (pin 13). Select the correct LCD VCC power according to the LCD
specification by JLCDPWR1 (3.3V/5V/12V) before enabling the LVDS panel. Refer to the
tables below for vendor part number, mating, and crimping contact connector information
before making the LVDS/backlight cable.
1
HDMI
DP
USB2/3
JLPC80
JLCDPWR1
JPT1:
1-2:ENABLE
2-3:DISABLE
CPU
LVDS1
1
X11SWN
REV:1.01
DESIGNED IN USA
COM3
JCOM1
COM1
COM2
USB0/1
(3.1)
(3.1)
LAN2
LAN1
JF1
PWR
ON
RST
HDD
LED
PWR
LED
JCOM2
JCOM3
AUDIO
FP
I-SATA0
COM4
COM5
COM6
43
LVDS Connector
Pin Definitions
Definition
Pin#
39
GND
37
LVDSB D3N
35
LVDSB CLKN
33
LVDSB D2N
31
LVDSB D1N
29
LVDSB D0N
27
GND
25
LVDSA D3N
23
LVDSA CLKN
21
LVDSA D2N
19
LVDSA D1N
17
LVDSA D0N
15
BKLTEN
13
BKLTCTL
11
DDC CLK
9
LCDVCC
7
3.3V
5
12V
FAN1
3
12V
JF1
1
12V
JGP1
J2
1. LVDS Header
USB4/5
USB6/7
JPH1
Chapter 2: Installation
Definition
Pin#
40
GND
38
LVDSB D3P
36
LVDSB CLKP
34
LVDSB D2P
32
LVDSB D1P
30
LVDSB D0P
28
GND
26
LVDSA D3P
24
LVDSA CLKP
22
LVDSA D2P
20
LVDSA D1P
18
LVDSA D0P
16
GND
14
PVCCEN
12
DDC DATA
10
LCDVCC
8
GND
6
GND
4
12V
2
12V
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