1 5 v sata power connectors (sata_pwr1/sata_pwr2), 2 audio connector (audio1), Table 7-1: peripheral interface connectors – IEI Integration PPC-37xxA-N26 v1.10 User Manual
Page 136: Table 7-2: 5 v sata power connectors pinouts, Table 7-3: audio connector (audio1) pinouts
PPC-37xxA-N26 Panel PC
Page 120
Connector
Type
Label
Fan connector
3-pin wafer
CPU_FAN1
Front panel connector
10-pin header
F_PANEL1
Keyboard and mouse connector
6-pin wafer
KB_MS1
LVDS connector
20-pin crimp
LVDS1
PCIe Mini card slot
52-pin PCIe Mini
M_PCIE1
Power connector (9V~28V)
4-pin connector
CN2
RS-232 serial port connectors
10-pin header
COM1, COM2,
COM3
RS-422/485 serial port connector
4-pin wafer
COM4
Serial ATA (SATA) drive connectors
7-pin SATA
SATA1, SATA2
SO-DIMM connector
SO-DIMM connector
DIMM1
USB 2.0 connector
8-pin header
USB4
Table 7-1: Peripheral Interface Connectors
7.2.1 5 V SATA Power Connectors (SATA_PWR1/SATA_PWR2)
7.2.2 Audio Connector (AUDIO1)
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
SPK_R
2
LINE1_R
3
AUD_GND
4
AUD_GND
5
SPK _L
6
LINE1_L
7
AUD_GND
8
AUD_GND
9
MIC1_R
10
MIC1_L
PIN NO.
DESCRIPTION
1 GND
2 GND
Table 7-2: 5 V SATA Power Connectors Pinouts
Table 7-3: Audio Connector (AUDIO1) Pinouts