Apollo 150 User Manual
Page 95
User Manual version 2007
APOLLO 120/150 III
6-85
6.1.5.5. J9: Power LED & KB
Pin # Signal
Pin #
Signal
1
VCC
2
VCC
3
HDD LED
4
LAN LED
5
IR TX
6
GND
7
NC
8
NC
9
(BLK_CTRL1) 10
(BLK_CTRL2
11
GND
12
GND
13
SPK-LO
14
SPK-RO
15
SPK-LN
16
SPK-LN
17
GND
18
GND
19
EXT.KBDAT 20
INT.KBDAT
21
EXT.KBCLK 22
INT.KBCLK
23
EXT.MSDAT 24
INT.MSDAT
25
EXT.MSCLK 26
INT.MSCLK
6.1.5.6. SW1: ATX Power ON/OFF & Reset
Pin #
Signal
1
Power ON/OFF
2
GND
6.1.5.7. COM3
COM 3 is an internal RS-232 reserved for touchscreen. Its
corresponding pin assignment is listed as below;
Pin # Signal
Pin # Signal
1 DCD
2 DSR
3 RXD
4 RTS
5 TXD
6 CTS
7 DTR
8 RI
9 GND
10 NC
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