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ES34069 Chassis User’s Manual Rev. A1
Power Distribution Board
The PDB (Power Distribution Board) inside the ES34069 is a specific DC to DC adaptor,
which only provides the converting from DC19V to multiple voltages include +5V, +3.3V
and +12V for all the devices and boards usage scale up to 180W Power Adaptor. As the
warning message on the back side, any improper 3
rd
party Power Adaptor may cause
damage to the PDB or internal components.
Connection of DC harness:
Note: Do not plug the DC cable in reverse direction, it will cause serious system and
power adaptor damage.
Connect backplane cables:
1 2
■ When doing the PDB maintenance, please make sure
the cables are plugged properly
■ The single ATX 20-pin connector should be connected
to PDB, another side with split 20+4 pin are for M/B.
1 2
■ The SATA cables (tagged P1~P4) are strongly
recommended to connect following the port orders
indicated as picture.
■ Connect the Big 4-Pin power to the backplane
P1
P2
P3
P4
20Pin
4Pin
6Pin
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