Panasonic CF-72X3UUBDM - Toughbook 72 - Pentium 4-M 1.8 GHz Service Manual page 8

DC-IN Jack
USB Ports
RAM Module Slot
Infrared Communication Port
External Keyboard/Mouse Port
Parallel Port
External Display Port
Ventilation Hole
These holes allow heat to exit.
Do not block or place the computer in a
Serial Port
location that may prevent proper ventila-
tion.
2 - 2
CAUTION
Battery Pack
Expansion Bus Connector