Aplex Technology AHM-6086A - Manual (Page 29)

AHM-6XX6A User Manual 28
17. VGA-PH: (CRT 2.0mm Pitch 2x8 Pin Header), Video Graphic Array Port, Provide
2x8 Pin cable to VGA Port, they can not work at the same time for VGA and
VGA-PH.
Signal Name Pin# Pin# Signal Name
CRT_RED 1 2 Ground
CRT_GREEN 3 4 Ground
CRT_BLUE 5 6 NC
CRT_R_HSYNC 7 8 CRT_PU_DDC_DAT
CRT_R_VSYNC 9 10 CRT_PU_DDC_CLK
NC 11 12 NC
+12V 13 14 Ground
+12V 15 16 Ground
Note:
VGA function is not available for 17” and 19” (AHM-6176A and AHM-6196A)
18. COM1: (Type DB9), Rear serial port, standard DB9 serial port is provided to make
a direct connection to serial devices. COM1 port is controlled by pins No. 1~6 of
JCOM, select output Signal RI or 5V or 12V, for details, please refer to description
of JCOM.
19. AT12V: (5.0mm 1x2 Pin Connector), DC12V System power input connector.
Pin# Signal Name
1 +12V
2 Ground
Note:
Make sure that the voltage of power supply is DC (12±5%)V before power on, or it
may cause boot up failure and even system damage.
20. FAN: (2.54mm Pitch 1x3 Pin Header),Fan connector, cooling fans can be
connected directly for use. You may set the rotation condition of cooling fan in
menu of BIOS CMOS Setup.