Supermicro A2SAP-L1 User Manual page 34

Super A2SAP-L1 User's Manual
LVDS Connector
LVDS1 is the LVDS connector. Low-voltage Differential Signaling (LVDS) 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 (short pins 1-3 for 3.3V, short pins 3-5 for 5V) before enabling
the LVDS panel. The choose the LCD VCC power, short JLCDPWR1 pins 1-3 for 3.3V or
short pins 3-5 for 5V. Refer to the tables below for vendor part number, mating, and crimping
contact connector information before making the LVDS/backlight cable.
Connector Vendor
Onboard LVDS
HIROSE
Connector
Mating Connector HIROSE
Crimping Contact
HIROSE
Connector
1. LVDS Connector
JPWR1
JUSB1
JUSB2
SRW2
JMD1
LED1
JF1
LVDS Connector
Manufacture P/N
DF13E-40DP-1.25V(52)
DF13-40DS-1.25C
DF13G-2630SCFA
JLAN1
JLAN1LED1
JHDMI1
JLPC
SRW1
1
JMP1
JCOM1: COM1/COM2 J3: AUDIO FP
A2SAP-L1
REV:1.00
DESIGNED IN USA
34
Description
BOX HEADER, BOARD TO WIRE, 2X20, PITCH 1.25MM,
VERT, 1A/PIN, WHITE, 0.2UM GOLD, PA9T, MATING
HEIGHT 5.8MM
Headers and Wire Housings 1.25MM RECEPT HSNG 40P
DUAL ROW CRIMP
Headers and Wire Housings SOCKET CONTACT/REEL
AWG26-30
LVDS Connector
Pin Definitions
Pin# Definition
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
USB 0/1
21 LVDSA D2N
19 LVDSA D1N
17 LVDSA D0N
15 BKLTEN
13 BKLTCTL
BT1
11 DDC CLK
JLCDPWR1
9 LCDVCC
7 3.3V
5 12V
3 12V
1 12V
Pin# Definition
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