American Dynamics SpeedDome Ultra III Installation And Service Manual page 26

Removing the Camera/Lens Board
1. Perform procedure "Removing the Slot
Covers" (page 24).
2. Perform procedure "Removing the Camera"
(page 25).
3. Perform procedure "Detaching the Eyeball"
(page 25).
4. Separate yoke brackets (Figure 30).
Figure 30. Separating the yoke brackets
5. Gently pry off yoke bracket covering
camera/lens board to access bearing
assembly (Figure 31).
Figure 31. Removing the yoke brackets
26 INSTALLATION AND SERVICE GUIDE
The following steps refer to Figure 32.
6. Access camera/lens board.
To do this, loosen captive retaining screw
holding bearing assembly in place and remove
this assembly.
7. Remove cables from camera/lens board.
a. Small amber ribbon cable is from tilt motor.
Unplug this cable from connector J3 on
camera/lens board.
b. Large gray ribbon cable is from slip ring
connector. Unplug this cable from
connector J2 on camera/lens board.
DO NOT unplug small white ribbon cable from
connector J1.
8. Push out on three prongs to detach
camera/lens board.
9. Reverse steps to reassemble.
Figure 32. Removing the camera/lens board
J2
Camera/Lens Board
Bearing Assembly
Prongs (3)
DO NOT unplug
cable from J1
J3 (Pins on
ribbon cable
must face
contacts on
connector.)
SpeedDome Ultra III Camera Dome
8000-2573-01, REV. B