Chapter 3
3.1
PS1 - ATX POWER CONNECTOR
PS1 is a 2x10 pin male header connector. Plug the power connector of the ATX power
supply onto the connector.
3.2
JP1 - INTERNAL MODEM RING-IN
CONNECTOR
JP1 is a 3 pin connector which is used to connect the Internal Modem's Ring-In signal to
the motherboard. Thus, the motherboard can be waked up from suspend mode through
the internal modem ring-in.
Fig. 14 Internal Modem Ring-In Connector
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Fig. 13 ATX Power Connector