American Dynamics SpeedDome Ultra 8 Installation And Service Manual page 20

Removing the CPU Board
CAUTION: Electrostatic-sensitive device. Use a
ground strap when handling CPU board.
Referring to Figure 16.
1. Remove cap.
Remove the three Phillips screws holding the
cap, then "gently" lift the cap (this will unplug
the CPU board from the power supply).
2. Remove CPU board.
Remove the two screws holding the board in the
end cap. Then push your finger through large
finger connector hole in the cap to pop out the
board.
3. Reverse the steps to reassemble.
Figure 16. Removing the CPU board
SPEEDDOME ULTRA 8 CAMERA DOME
INSTALLATION AND SERVICE GUIDE
Removing the P/S Board
CAUTION: Electrostatic-sensitive device. Use a
ground strap when handling power supply board.
Referring to Figure 17.
1. Remove three Phillips screws holding the cap,
then "gently" lift the cap (this will unplug the
CPU board from the power supply).
2. On the power supply board, detach 14-pin slip
ring cable from connector P1 and pan motor flat
flex cable from connector P2.
3. Carefully lift the power supply board and tilt it to
the edge to remove the 4-pin optical sensor
cable P3 on the bottom of the board.
4. Remove the power supply board.
5. Remove three standoffs. Then remove the
power supply board from the housing.
6. Reverse the steps to reassemble.
Figure 17. Removing the P/S board
20 of 30
P1
P2
P3
(underside of
PC board)
8200-0600-03, REV. B