820152 DC-DC Supply 12Vin 120W
KTD-00695-D
Public User Manual
Date: 2009-11-03 Page
3 of 4
Installation guide
1. Plug in (press in) the DC-DC Power Supply to the Mother Boards ATX power connector.
Please notice that for the KT690mITX and 986LCD-M families:
Four pins of the ATX Power Connector are not used, but the connector system is keyed so
the DC-DC Power Supply can not be mounted in a wrong position.
The ATX connector lock has no effect.
ATX12V cable shall be connected.
2. Connect HDD, CD-ROM, ADD or ADD2 card if required. If more power connectors are needed then a
standard HDD/floppy “Y” splitter cable can be used.
3. Connect a 12 VDC power source to the DC-to-DC connector, centre pin / white wire is positive (+).
4. Turn on the Mother Board by using the Power On Button pin (pin 16) in the Front Panel Connector
(alternatively short circuit pin 16 and pin 18 for half a second).
Removing the DC-DC Power Supply
In order to remove the DC-DC Power Supply you must release the power connector latch (except for the
KT690 and 986LCD-M families) and then at the same time as gently as possible pulling at the PCB. Do NOT
pull at components or the wire harness.