ADLINK LittleBoard 735 - Manual (Page 20)

Chapter 2 Product Overview
14 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
J1
J2
J3
J6
J8
J9
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