Service manual

VARI❋LITE® - VL1000™ ERS LUMINAIRE SERVICE MANUAL
44 23-Oct-02 02.9663.0010 D
Controller PCB Replacement
Parts:
PCB ASSEMBLY, CONTROLLER (24.9663.1930)
Tools:
#1 Phillips screwdriver
To remove and replace controller PCB:
Step 1. Disconnect luminaire AC input cable from power source.
Step 2. Remove yoke leg cover (side with menu display) by removing two
6-32x1/2" PPB screws and two 6-32x3/8" PPB screws (Figure 2-23).
Step 3. Remove display overlay and plate, by removing three 6-32x1/2" PPB screws.
Step 4. At controller PCB, disconnect wiring at connectors marked:
a. GOBO/COLOR/ZOOM/EDGE/DIMMER/ROTATE
b. PAN/TILT
c. POWER
d. COMM
e. SHUTTERS (if applicable)
f. BALLAST (if applicable)
Step 5. At controller PCB, remove four 6-32x3/8" PPB screws and remove PCB.