Advantech HMI-640S Manuel d'utilisateur télécharger pdf (Page 38)

HMI-640S User's Manual

3.6 Core of HMI-640S (CPC-2520/CPC-2245N/

CPC-2430)

The core of HMI-640S consists of CPC-2520 VGA/LCD control board,

CPC-2245N main board and CPC-2430 carrier board. After removing

power supply and I/O board as mentioned in previous sections, you

can disassemble the other boards by the following steps:

1. Take off the riser board as you remove the power supply.

2. Take off the CPC-2900 I/O board as mentioned in last section.

3. Loosen the two nuts on the CPC-2520 VGA/LCD control board, and

remove it from the main board beneath.

4. Loosen the two nuts on the CPC-2245N main board. Pull the two

SO-DIMM latches outward, then the main board can be released

from the SO-DIMM connector.

5. When all the boards above are removed, you can take off the CPC-

2430 carrier board with ease.

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Advantech HMI-640S Manuel d'utilisateur Page 38