LAND TRANSPORT AUTHORITY SR272A Manuel D’Utilisation
Document Title
Revision: A
SR272A Hardware User Manual
4 of 13
3.2. SAM Board
Figure 3: SAM Board (Top)
Figure 4: SAM Board (Bottom)
HOST 10-pin
Connector
Connector
Main to SAM
Board Connector
Board Connector
Local Antenna
Connector
Connector
Remote Antenna
Connector
Connector
PCSC/CCID
USB-C2
Connector
USB-C2
Connector
SAM
Power LED
Power LED
SAM Slots
SAM Expander
connector
connector
2
3
1
4
RTC Battery
Holder
Holder