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VL2C
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Vari Lite VL2C Service Manual
Spot luminaire
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Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
Chapter 1. Introduction
General Information
About this Manual
Documentation
Technical Manuals
Technical Bulletins
Maintenance Philosophy
Recommended Safety Practices
Equipment Description
VL2B™ Luminaire
VL2C™ Luminaire
Dimensions and Weight
Technical Specifications
Description
Programmable Functions
Location of Major Luminaire Components
Head Components
Electronic Chassis Components
Photometric Data
Principles of Operation
Operation Overview
Operation Description
Electronics Components
Bulkhead Assemblies
Data and Power Flow Diagram
Chapter 2. Installation and Checkout
Installation
Luminaire Hanging
Luminaire-To-Luminaire Distance Requirements
Clearances
Luminaire Packing
Checkout
Power-Up
Installing VL2B/VL2C Accessories
Installing Sound Baffles
VL2B and VL2C Luminaire Sound Blanket Installation
Lamp Optical Alignment
Test Procedures
EPROM Test
Description
Thumbwheel
EPROM Test Setup
EPROM Test Code Description
Download Test
Description
Test Number
Downloadable Test Setup
Verifying Software Downloaded
Perform Test
Reading Error Codes
Conclude Test
Test Code Description
Luminaire Fault Isolation
Luminaire Fault Isolation Chart
Luminaire Fault Isolation Procedures
Luminaire Powers Up, but will Not Calibrate
Luminaire Calibrates, but will Not Come On-Line
Luminaire Powers Up, but Recalibrates Repeatedly
Luminaire Has no Power
Lamp will Not Strike
Intensity Iris Not Working Properly
Color Filters Not Working Properly
Edge Control Not Working Properly
Gobo Filters Not Working Properly
3.2.2.10 Improper Tilt Response
3.2.2.11 Improper Pan Response
Luminaire Maintenance Procedures
Brightness/Filter Bulkhead Maintenance
Brightness/Filter Bulkhead Removal and Replacement
Brightness/Focus Bulkhead Brightness Iris Removal and Replacement
Brightness/Focus Bulkhead Belt Removal and Replacement
Brightness/Focus Bulkhead Sensor Switch Removal and Replacement
Brightness/Focus Bulkhead Linear Actuator Motor Removal and Replacement
Gobo/Beam Projector Maintenance
Gobo/Beam Projector Removal and Replacement
Gobo/Beam Projector Sensor Removal and Replacement
Gobo/Beam Projector Beam Size Iris Removal and Replacement
Gobo/Beam Projector Gobo Removal and Replacement
Color Filter Bulkhead Maintenance
Color Filter Bulkhead Removal and Replacement
Color Filter Bulkhead Sensor Removal and Replacement
Lamp Assembly Maintenance
Lamp Assembly / Lamp Removal and Replacement
Lamp Assembly Socket Removal and Replacement
Tilt / Pan Mechanism Maintenance
Tilt Mechanism Removal and Replacement
Tilt Mechanism Belt Removal and Replacement
Pan Mechanism Removal and Replacement
Pan Mechanism Belt Removal and Replacement
Yoke Cable Assembly Removal and Replacement
Yoke Removal and Replacement
ARC Power Supply Ignitor Maintenance
APS Ignitor Assembly Removal and Replacement
APS Ignitor Assembly Spark Gap Removal and Replacement
Yoke Termination Board Removal and Replacement
Transformer Assembly Removal and Replacement
Control Interface Board (CIB), Low Voltage Supply (LVS), Lamp Control Board (LCB) Removal and Replacement
Motherboard Removal and Replacement
Voltage Selector Board Removal and Replacement
Voltage Selector Board Fuses Removal and Replacement
Card Cage Assembly PCB Removal and Replacement
Control Interface Board SN75436NE IC Driver Chip Removal and Replacement
Arc Power Supply Maintenance
3.3.17.1 Arc Power Supply Removal and Replacement
APS Switch Board Rectifier and Diode Removal and Replacement
APS MJ10005 and IRF450 Transistor Removal and Replacement
APS Control Board IC, Diode, and Resistor Removal and Replacement
Input/Output Connector Removal and Replacement
Thumbwheel Switch Assembly Removal and Replacement
VL2C Fan Drive Plus PCB Removal and Replacement
VL2C DC-To-DC Converter PCB Removal and Replacement
Stuck Truss Hook Removal and Truss Hook Receptacle Removal and Replacement
VL2C Reflector/Mirror Assembly Removal and Replacement
Calibration Procedures
3.3.24.1 Color and Gobo Wheel Sensor Calibration
3.3.24.2 Control Interface Board Trimpot Calibration
Chapter 4. Illustrated Parts Breakdown
Drawing Trees
VL2B Spot Luminaire (20.5002.0004)
VL2C Spot Luminaire (20.9637.0001)
Parts Breakdown
Assembly, Hooks and Covers
Assembly, Head
Assembly, Gobo/Beam Bulkhead Projector
Assembly, Gobo Wheel
Assembly, Beam Size Iris
Assembly, Brightness/Focus Bulkhead
Assembly, Brightness Iris
Assembly, Color Filter Bulkhead
Assembly, Filter Wheel #1
Assembly, Filter Wheel #2
Assembly, Reflector
Assembly, Lamp
Assembly, Yoke Rails & Covers
Assembly, Pan/Tilt Mechanism
Cable Assembly, Tilt
PCB Assembly, Yoke Cable Termination
Assembly, APS Ignitor
PCB Assembly, APS Ignitor
Cable Assembly, APS Ignitor
Assembly, Electronics Chassis
Assembly, Chassis Cover
Cable Assembly, Pan Mech - Mother Bd
Cable Assembly, Yoke
Assembly, Arc Power Supply
Assembly, Arc Pwr Supply Chassis
Cable Assembly, ACB-LPS Interconnect
Assembly, APS Heat Sink
PCB Assembly, APS 400X Switch
PCB Assembly, APS 400X Control
Assembly, Electronic Card Cage
PCB Assembly, Mother Board
Assembly, AC Control
PCB Assembly, AC Voltage Selector (VSB)
Assembly, Transformer
PCB Assembly, DC-DC Converter
Elec Assembly, LCB (VL2B)
Elec Assembly, VL2B Memory Board
PCB Assembly, LCB (VL2B)
Elec Assembly, LCB Combo W/Upgrade Bd
PCB Assembly, Modem
PCB Assembly, LCB Upgrade W\All Parts
PCB Assembly, LCB Modified for Upgrade
PCB Assembly, Low Voltage Supply
PCB Assembly, CIB (VL2B)
PCB Assembly, CIB Modified for Upgrade
Cable Assembly. AC Power Input
Cable Assembly, APS-Mother Board
Cable Assembly, Thumbwheel Switch
PCB Assembly, Fan Drive Plus
Cable Assembly, Fandrive Plus, 18
Cable Assembly, Fan Drive DC Power
Chapter 5. Wiring Diagrams
Connector Type Identification
And MTA-156
Cpc
Mate-N-Lok
Connector Pin Diagrams
9-Position Chassis Mount Lamp Receptacle
Pan Mechanism- Mother Board Cable
APS Mother Board Cable
Yoke Cable Assembly
ACB-LPS Interconnect Cable Assembly
Fandrive Plus, 18" Cable Assembly
Fan Drive DC Power Cable Assembly
Yoke Termination Board Header Connector Pinouts
Tilt Cable Assembly
AC Power Input Cable Assembly
Transformer Assembly
Capacitors
5.2.11.2 Bridge Rectifier
Motorized Fan
Thumbwheel Switch Cable Assembly
Motor Connectors
Pan/Tilt Motor (10.9620.0107)
5.2.14.2 Yoke Termination Board Motors
Schematics and Wiring Diagrams
Transformer Schematic
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VL2B ™ and VL2C ™
Spot Luminaire
02.9631.0010
15 Jan 1997
Service Manual
®
The Automated Lighting Company
CONFIDENTIAL: This technical manual is confidential property of Vari-Lite, Inc.
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