Service manual

VARI❋LITE® - VL2500™ SPOT LUMINAIRE SERVICE MANUAL
10 29-May-2009 02.9676.0020 B
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
Data I/O
DMX
Input
PCB
Main Control PCB
Input
Power
Gobo
Index
Head
Fan
#1
Zoom
Edge
Dimmer
Strobe
Pan
Encoder
Pan EOT
Tilt
Encoder
Tilt EOT
Rot.
Sensor
Display
PCB
Color
Sensor
Color
Sensor
J9
EMI
Filter
Low
Voltage
Supply
Back Cap
Switch
Pan
Travel
Sensor
Tilt
Travel
Sensor
Gobo
Rotate
Index
Sensor
Strobe
Power
Switch
Upper
Enclosure
Fan
J5
J4
J3
J8
700W Arc Ballast
Relay
Ignitor
PCB
Bulb
Socket
Magenta
Cyan
Yellow
Fixed
Gobo
Iris
Motor
Gobo
Sensor
Fixed
Color
J11
J2
J12
Head
Fan
#2
UV / IR
OT Sw
Fix Gobo
OT Sw
J1
Yoke
Fan