Prism Divergence Sensor - Philips VARI-LITE VL4000 Spot Service Manual

Prism Divergence Sensor

Vari-Lite Part No: 25.9678.0020
To replace prism divergence sensor:
Step 1. At sensor, disconnect inline wiring connector.
Step 2. At driver board E, remove 3 x 6-32 x 3/8" PPZ SEMS screws that hold driver board mount.
Step 3. Move driver board mount to access 2 x 4-40 x ¼" PPZ SEMS screws and remove.
Step 4. Remove sensor.
Step 5. Replace in reverse order.
02.97 04.001 0 A
Note: All procedures are done with the power completely removed. Adhere to all warnings in this manual.
S
4-40 x 3/8" PPZ SEMS Screw (x3)
Driver Board Clamp
4-40 x ¼" PPZ SEMS Screw
Driver Board E
Driver Board Mount
Top of Optics Assembly
P : O
ERVICE ROCEDURES
A C
PTICS SSEMBLY OMPONENTS
Note:
Drawing exploded and some
components removed for clarity.
Mount Screws
Prism
Divergence
Sensor
2
81