P3: Power Connector
The power connector has one 2x10 pin male header
connectors. Plug the connector from the power directly onto
the board connector.
JC1: Speaker Connector
The speaker connector is a 4-pin connector for connecting
the system and the speaker. (See the following drawing for
jumper position.)
JC2: Reset Switch
The system board has a 2-pin connector for rebooting your
computer without having to turn off your power switch.
This prolongs the life of the systemÕs power supply.
JC3: Keylock Switch
The keylock switch is a 5-pin connector for locking the
keyboard for security purposes. (See the following drawing
for jumper position, and pin1 is connected to Vcc.)
JC4: CASE Display Connector
This connector is for CASE Digital Display.
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Power Connector