Manual

PPC-37xxA-N26 Panel PC
Page 119
Figure 7-2: Main Board Layout Diagram (Solder Side)
7.2 Internal Peripheral Connectors
Internal peripheral connectors are found on the motherboard and are only accessible
when the motherboard is outside of the chassis. The table below shows a list of the
peripheral interface connectors on the PPC-37xxA-N26 motherboard. Pinouts of these
connectors can be found in the following sections.
Connector Type Label
5 V SATA power connectors 2-pin wafer SATA_PWR1,
SATA_PWR2
Audio connector 10-pin header AUDIO1
Backlight inverter connector 5-pin wafer INV1
Battery connector 2-pin wafer BAT1
Buzzer connector 2-pin wafer SP1
Digital Input/Output (DIO) connector 10-pin header DIO1