VARI
❋
LITE
®
- VL3500™ S
POT
L
UMINAIRE
S
ERVICE
M
ANUAL
2 4
0 2 . 9 6 7 8 . 0 0 1 8 A
Main Control Board (MCB) Replacement
VL Part No: 24.9678.1730
Repair Procedure
Step
1. Disconnect luminaire AC input cable from power source.
Step
2. Remove board-side yoke leg cover.
Step
3. At MCB, disconnect head wiring and remove screws to daughter board.
a.
Remove Standoffs and 2 screws securing MCB.
b. While holding MCB outward, disconnect wiring from upper enclosure and remove
MCB.
Step
4. Install in reverse order.
Figure 2-8: Main Controller Board (MCB) Replacement
Main Controller Board (MCB)
Yoke Leg Cover
(daughter board attached)
Summary of Contents for VL3500 Spot Luminaire
Page 1: ...VL3500 Spot Luminaire 02 9678 0018 Service Manual...
Page 13: ...FOREWORD 02 9678 0018 A xi...
Page 14: ...VARI LITE VL3500 SPOT LUMINAIRE SERVICE MANUAL xii 02 9678 0018 A...
Page 20: ...VARI LITE VL3500 SPOT LUMINAIRE SERVICE MANUAL xviii 02 9678 0018 A...
Page 78: ...VARI LITE VL3500 SPOT LUMINAIRE SERVICE MANUAL 58 02 9678 0018 A Notes...
Page 98: ...VARI LITE VL3500 SPOT LUMINAIRE SERVICE MANUAL 78 02 9678 0018 A NOTES...
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