How To Remove The Camera/Lens Board - American Dynamics SpeedDome Ultra Installation And Service Manual

How to Remove the
Camera/Lens Board
1. Perform the procedure "How to Remove the
Slot Covers" (page 4-7).
2. Perform the procedure "How to Remove the
Camera" (page 4-8).
3. Perform the procedure "How to Detach the
Eyeball" (page 4-8).
4. Separate the yoke brackets (Figure 4-13).
Figure 4-13.
5. Gently pry off yoke bracket covering the
camera/lens board to access the bearing
assembly (Figure 4-14).
Figure 4-14.
The following steps refer to Figure 4-15.
6. Access the camera/lens board.
To do this, loosen the captive retaining screw
holding the bearing assembly in place and remove
this assembly.
7. Remove cables from the camera/lens board.
a. The small amber ribbon cable is from the tilt
motor. Unplug this cable from connector J3 on
the camera/lens board.
b. The large grey ribbon cable is from the slip ring
connector. Unplug this cable from connector J2
on the camera/lens board.
DO NOT unplug the small white ribbon cable
from connector J1.
8. Push out on the three prongs to detach
camera/lens board.
Reverse steps to reassemble.
Figure 4-15.
Camera/Lens Board
SPEEDDOME ULTRA
4-9
CAUTION—ELECTROSTATIC
SENSITIVE DEVICE! Use a grounding
strap when handling the board.
Prongs (3)
DO NOT unplug
cable from J1.
J2
Bearing Assembly
SERVICE
J3 (Pins on
ribbon cable
must face
contacts on
connector.)