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VARI
❋
LITE
®
- VL2500™ W
ASH
L
UMINAIRE
S
ERVICE
M
ANUAL
10
09-December-2004
02.9676.0022 0
Principles of Operation
Power and Data Flow Diagram
The following diagram shows how data and power are distributed in the luminaire.
Pan
Motor
Tilt
Motor
Dat
a
I/O
DMX
Input
PCB
Main Control PCB
Input
Power
Head
Fan
#1
Beam
Dimmer
Strobe
Pan
Encoder
Pan EOT
Tilt
Encoder
Tilt EOT
Display
PCB
Color
Sensor
Color
Sensor
J9
EMI
Filter
Low
Voltage
Supply
VLFS
Ballast
Back Cap
Switch
Pan
Travel
Sensor
Tilt
Travel
Sensor
Strobe
Power
Switch
Upper
Enclosure
Fan
J5
J4
J3
J8
1200W Arc Ballast
Rider
PCB
PFC
Choke
Buck
Choke
Relay
Ignitor
PCB
Bulb
Socket
Magenta
Cyan
Yellow
Fixed
Color
J11
J2
J12
Head
Fan
#2
UV / IR
OT Sw
J1
Yoke
Fan
Fix Color
OT Sw
Summary of Contents for VL2500 Spot Luminaire
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