Input Power Connector; Output Power Connectors; Power Mode Jumper; Table 3-12: Input Power Connector Pinouts - IEI Technology ECK-3692 User Manual

3.9.2 Input Power Connector

The input power connector, CN1, is connected directly to the rear panel power socket.
Power is received in this connector from an external power source and fed into the
system.
PIN NO. Description
1 Vin 12V
2 Vin 12V
3 GND
4 GND

Table 3-12: Input Power Connector Pinouts

3.9.3 Output Power Connectors

There are two output power connectors on the power modules, CN2 and CN3. One of the
output connectors connects to the HDD.
PIN NO. Description
1 +5V
2 GND
3 +12V

Table 3-13: Output Power Connector Pinouts

3.9.4 Power Mode Jumper

The power mode jumper, JP1, selects the power mode for the system. By default the
system has been configured as an ATX power system.
Power Mode
Closed
Open

Table 3-14: Power Mode Jumper

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ECK-3692G Embedded System
Description
AT Mode
ATX Mode