One Touch H800 - Page 63

FEB-4720 Main Board
JP2 Description
1-2
PIN9 of COM2=DC +12V
3-4
PIN9 of COM2=RI(Default setting)
5-6
PIN9 of COM2=DC +5V
CON5 USB port
PIN No. Description PIN
No.
Description
1
+5V
2
+5V
3
USB_0-
4
USB_1-
5
USB_0+
6
USB_1+
7
GND
8
GND
CON1 I/O Bus connector
PIN No. Description PIN No. Description
1
EAROUT_L
2
DIO_IN00
3
DIO_OUT01
4
DIO_OUT00
5
COM4_DTR
6
COM4_DSR
7
COM4_RTS
8
COM4_CTS
9
EAROUT_R
10
COM4_SOUT
11
COM2_CTS
12
COM2_RI
13
COM2_DSR
14
COM2_RTS
15
COM2_SOUT
16
COM2_DTR
17
COM2_DCD
18
COM2_SIN
19
COM1_CTS
20
COM1_RI
21
COM1_DSR
22
COM1_RTS
23
COM1_SOUT
24
COM1_DTR
25
COM1_DCD
26
COM1_SIN
27
PC_CLK
28
PC_DATA
29
MOUSE_CLK
30
MOUSE_DATA
31
USB_1+
32
USB_1-
33
USB_0+
34
USB_0-
35
COM4_SIN
36
PRT_STB#
37
PRT_D0
38
PRT_D1
39
PRT_D2
40
PRT_D3
41
PRT_D4
42
PRT_D5
43
PRT_D6
44
PRT_D7
45
PRT_ACK#
46
PRT_PE
47
PRT_BUSY
48
PRT_SLCT
49
PRT_AED#
50
PRT_ERR#
58