Quanmax KEMX-1750 series User Manual

Chapter 2
26
KEMX
-
1
7
50 serie
s
Use r’ s M a nual
Table 12 ATX1 4-pin ATX Power Input Connector
Pin Signal Name
1 GND
2 GND
3 +12V
4 +12V
Pitch:4.2mm [Y IMTEX 576MWA2*02STR]
Table 13 BAT1 CR2032 Battery Holder
[FOXCONN BB3320E-1]
Table 14 COM3~COM6 RS-232 Port 4~10 Pin Header
9
21
Pin Signal
1 DCD, Data carrier detect
/ +12V / +5V *
2 RXD, Receive data
3 TXD, Trans mit data
4 DTR, Data ter minal ready
5 GND, ground
6 DSR, Data set ready
7 RTS, Request to send
8 CTS, Clear to send
9 RI, Ring indicator
/ +12V / +5V *
10 NC, Key
Pitch:2.54mm [Y IMTEX 32510SAG1R(6T)]
*：Selected by JP11~JP17.
Table 15 CN1 Panel Backlight Wafer for LVDS1
Pin Signal Name
1
BL_PWM
*
2
BL_ADJ
*
3
GND
4
+5V / +12V *
*
5
+5V / +12V *
*
6
GND
7
BL_EN**
*
Pitch:1.25mm [Tow nes Enterprise 1250
W
-07T1-V]
*：BL_PWM & BL_ADJ can be setting can be selected by JP4
#
BL_PWM & BL_ADJ can be s etting from 0V to 5V in BIOS s etup
**：Backlight Power can be selected by JP1.
***：BL_EN can be selected by JP2.

Quanmax KEMX-1750 series Specifications

General

Brand	Quanmax
Model	KEMX-1750 series
Category	Motherboard
Language	English