Pcm-3866 All-In-One Board - Advantech PPC-57 Series Manual

3.5 PCM-3866 All-in-one Board

To replace or service the PCM-3866:
1. Verify that all power sources to the PPC-57 have been discon-
nected.
2. Remove the rear cover. (See Section 2.3.)
3. Remove the power supply, touchscreen control board, I/O
adapter, and other attachments. (See Sections 3.3 and 3.4.)
4. Replace the PCM-3866, reattach the components previously
removed, and reassemble the PPC-57.
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