Network Board Replacement; Power Supply Replacement - CAS LP-II Service Manual

14 Servicing and Parts Replacement

14.4 Network Board Replacement

The network board is located on top of the
Main cpu
1.Follow all of the directions in section 14.2 first
2. R emove th ree screws, two on the le
and one in the middle of the right side.
3. Gently pull board apart from main CPU
4. When replacing, make sure pins on both
sides line up
1

4.5 Power Supply Replacement

1 . Follow all of the directions in section 0 first.
2 . Unplug the Power Supply connectors at:
A . CN1, Input power source.
B . CN21, Output power (A).
C . CN22, Output power (B).
3 . Then, remove the 4 screws holding down the
Power Supply chassis.
4. Install new Power Supply and reassemble in
reverse order.
ft
50