User's Manual
2.1 Introduction
The following sections show internal jumpers setting and the external connectors and pin assignments for
applications.
2.2 Jumpers and connectors
The KMDA-2702 Fanless Embedded Box Computer consists of an JHC SBC (Single Board Computer)
board, an JHC sub-board and an JHC sub-card, that is housed in an aluminum plate chassis.
Warning: Do not remove any mechanical parts until you have verified that no power is flowing within the
Embedded Box Computer. Power must be switched off and the power cord must be unplugged.
JHC SBC board Internal Diagram
Figure 2.1
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