28
CMA34CR cpuModule
BDM-610000083
Rev L
Proper Grounding Techniques
Before removing the CMA34CR from its static bag, proper grounding techniques must be used to prevent
electrostatic discharge (ESD) damage to the cpuModule. Common grounding procedures include an anti-static
mat on a workbench, which may connect to an anti-static wrist strap (also known as an ESD wrist strap) on the
wrist of the technician or engineer.
Connector Locations
Figure 5 shows the connectors of the CMA34CR cpuModule.
Figure 5
CMA34CR Connector Locations
Note
Pin 1 of each connector is indicated by a white silk-screened square on the top side of the board
and a square solder pad on the bottom side of the board. Pin 1 of the bus connectors match when
stacking PC/104 modules.
COM1&3
(CN7)
USB 2.0
(CN17)
Factory
Use
(CN10)
Auxiliary Power
(CN3)
Utility
Port 2.0
(CN5)
aDIO
(CN6)
DisplayPort
(CN4)
Ethernet
(CN20)
Ethernet
(CN30)
PCIe/104 Bus
(CN1 Top & CN2 Bottom)
COM2&4
(CN8)
Battery
(CN13)
Factory
Use
(CN9)
SVGA
Video
(CN18)
SATA
(CN15)
Fan
(CN12)
Summary of Contents for cpuModules CMA34CR
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