Portwell PEB-2772VGATM, User Manual

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System Installation
PEB-2772AVGATM User’s Manual 2-7
J18: COM4 (RS-232) (2*5 Pin BOX Header/2.0mm)
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1 DCD#4 2 DSR#4
3 RXD#4 4 RTS#4
5 TXD#4 6 CTS#4
7 DTR#4 8 V_RI4
9 GND 10 NC
J19: COM2 (RS-232) (2*5 Pin BOX Header/2.0mm)
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
1 DCD#2 2 DSR#2
3 RXD#2 4 RTS#2
5 TXD#2 6 CTS#2
7 DTR#2 8 V_RI2
9 GND 10 NC
J20: MINI-PCI-E Connector
J21: LCD LVDS Connector (15*2 Pin Hirose)
PIN NO. DESCRIPTION
PIN NO. DESCRIPTION
2 VDD_LVDS 1 VDD_LVDS
4 NC 3 NC
6
NC
5
NC
8 NC 7 NC
10 NC 9 NC
12 NC 11 NC
14 NC 13 NC
16 Ground 15 Ground
18 LCD_DO0- 17
20 LCD_DO1- 19
22 LCD_DO2- 21
24 LCD_DO3- 23
26 LCD_CLK- 25
28 NC 27 NC
30 Ground 29 Ground
J22: System FAN Connector
PIN NO. DESCRIPTION
1 Fan Speed Detect
2 +12V
3
Fan Speed Driver