Figure 2-6, Connector locations (top side) – ADLINK LittleBoard 735 User Manual

Page 20

Chapter 2

Product Overview

Reference Manual

LittleBoard 735

Figure 2-6. Connector Locations (Top Side)

CAUTION

The two Ethernet ports share a common ground (transformer center tap),
that is floating until you determine how the common ground is
connected. The grounding holes (8) of the LittleBoard 735 are connected
to ground potential (return) of the DC power supply connected to the
board through J19.

NOTE

Pin 1 is shown as a black pin (square or round) on all headers in all illustrations.

J30
J45

BAT1

J10

J18

J19

JP6

LB735_Conn_d

JP7

Ethernet

Grounding

Pad

Board

Grounding

Pad

Key:

BAT1

J10

J11

J12

J13

J14

J15

J16

J17

J18

J19

J26

J30

J31

J32

J33

J34

J35

J36

J39

J40

J41

J42

J43

J44

J45

J46

J47

J48

JP1

JP2

JP3

JP4

JP5

JP6

JP7

JP8

JP9

JP10

J48