Principle Of Operation; Vl4000 Spot Functional Block Diagram - Philips VARI-LITE VL4000 Spot Service Manual

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VARI LITE - VL4000 S

Principle of Operation

VL4000 Spot Functional Block Diagram

VL4000 Spot
Luminaire Functional
Block Diagram
Iris
Mechanism
Shutter
Assembly
Shutter
Motor 1A
Shutter Shutter
Motor 4B Motor 1B
Driver
Shutter
PCB
Motor 4A
(9-Way)
Shutter Shutter
Motor 3B Motor 2B
Shutter
Motor 3A
USB
Main Control Board
Port
DMX Input /
Thru
Lamp
Socket
Lamp
Ignitor
Lamp Driver
Assembly
COM
Note: Signal and driver lines shown for routing reference only. Lines
shown are not representative of actual cable assemblies.
158
L S
POT UMINAIRE ERVICE
Rotating
Rotating
Gobo 2
Gobo 2
Sensor
Gobo Rotating
Index Gobo 2
Sensor Index
Shutter
Motor 2A
COM
LCD COM
Display
COM
Lamp Base
Fan / Lamp
Tip Fan
36VDC Low-Voltage
Tilt
Supply Assembly
Encoder
PFC
AC
TEMPERATURE MEASUREMENT
Input
M
ANUAL
Shutter
Shutter
Rotate
Rotate
Sensor
Rotating
Rotating
Gobo 1
Gobo 1
Sensor
Front Inlet
Fan
Gobo
Rotating
Index
Gobo 1
Sensor
Index
Module
Cooling
Fan
Animation
Animation
2
2 Sensor
Animation
Animation
2 Index
2 Index
Sensor
Animation
Animation
1
1 Sensor
Animation
Animation
1 Index
1 Index
Sensor
COM
COM
Driver
PCB
(Gobo D)
Power
Distribution
(36VDC &
12VDC)
COM
Driver
PCB
(Tilt)
Tilt
Motor
Prism
Prism
Mechanism
Mechanism
Sensor
Prism
Prism
Rotate
Rotate
Sensor
Prism
Prism
Diverge
Diverge
Sensor
Frost
Frost
Mechanism
Mechanism
Sensor
Frost
Frost
Adjust
Adjust
Sensor
Zoom
Zoom Motor
Motor
Sensor
Edge
Edge
Motor
Motor
Back Inlet
Fan
Condenser Condenser
Lens Lens
Motor
Sensor
COM
Driver
PCB
(Color A)
COM
Enclosure
Fans (x4)
Pan
Motor
Pan
Encoder
Fixed Fixed
Color Whl 1 Color
Sensor Wheel 1
Fixed Fixed
Color Whl 2 Color
Sensor Wheel 2
Yellow
Yellow
Flags
Flags
Sensor
Magenta
Magenta
Flags
Flags
Sensor
Cross
Blower
Right
Strobe
Left
Strobe
Cyan
Cyan
Flags
Flags
Sensor
Dimmer
Dimmer
Flags
Flags
Sensor
CTO
CTO
Flags
Flags
Sensor
02 .9 704 .00 10 A