User Manual

PPC-51xxA-H61 Panel PC
Page 106
Figure 6-2: Main Board Layout Diagram (Solder Side)
6.2 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-51xxA-H61 motherboard. Pinouts of these
connectors can be found in the following sections.
Connector Type Label
AT/ATX switch connector 2-pin header JATX_AT1
+12V power source connector 4-pin Molex CPU12V1
ATX power connector 24-pin ATX ATX1