User manual
APC-3580 User Manual   
16
Board 12V power connector    4-pin header    CN4   
CFII connector (Secondary IDE 
connector)   
50-pin    CN6   
DDR SODIMM slot    200-pin slot    J3   
Inverter connector    5-pin header    CN1   
IR interface connector    5-pin header    IR1   
Fan connector    3-pin header    FAN1   
IDE interface connector (Primary)    44-pin header    IDE1   
Keyboard/Mouse connector    6-pin header    KBMS1   
LED connector    6-pin header    CN5   
LVDS connector    30-pin header    LVDS1   
Parallel port connector    26-pin header    LPT1   
PC/104+ connector    120-pin PCI slot  CN3   
Reset connector    2-pin header    RST1   
Serial ATA connector    7-pin header    S_ATA1   
Serial ATA connector    7-pin header    S_ATA2   
Serial port2 connector    14-pin header    COM2   
Serial port3 connector    10-pin header    COM3   
Serial port4 connector    10-pin header    COM4   
USB 2.0 internal USB connector    8-pin header    USB3   
Table 3-1: Peripheral Interface Connectors   
Table 3-2 lists the rear panel connectors on the MOTHERBOARD board. Detailed descriptions of 
these connectors can be found in Section 3.3on page 66. 










