Ccd Camera Removal; Fixation Interconnect Pcb Removal - Zeiss humphrey HFA II-i series Field Service Manual

Parts Removal/Replacement
3.14

CCD Camera Removal

1) Remove the front cover assembly (3.2).
2) Remove the rear cover assembly (3.3).
3) Remove the camera cable from the P14 connector of the motor driver board.
4) Loosen the two captive screws securing the camera to the Camera Mount.
5) Make note of the lens setting, for reference during reassembly.
6) Remove the camera from the Camera Mount.
Replacement Notes:
Before installing the camera, adjust the lens to the setting noted during camera
P
removal, but DO NOT secure the lens in position yet with RTV. (If the original
setting was not noted, or if a new camera is being installed, set the mark on the
lens to align with number 2.) When the HFA II - i has been reassembled to the
point where it can be operated, check/adjust and secure the camera focus as
described in 4.9.7, Camera Focus.
Follow-up Checks/Adjustments:
See Table 3-1.

3.15 Fixation Interconnect PCB Removal

1) Remove the front cover assembly (3.2).
2) Remove the rear cover assembly (3.3).
3) Remove the camera assembly (3.14).
4) Remove the bowl lamp connectors from P1 and P2 of the fixation interconnect
PCB.
5) Remove the IR LED connectors from P3 and P4 of the fixation interconnect PCB.
6) Remove the ribbon cable from P5 connector of the fixation interconnect PCB.
7) Press the tabs outward on each side of the PCB to release it from the Camera
Mount.
Field Service Guide
Humphrey Field Analyzer II - i
Confidential and Proprietary
3 - 26 52235C1105