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JVC 330
Instruction Manuals and User Guides
We have 1 Instruction Manual and User Guide for 330 JVC
JVC 330 User Manual,
163 pages
JVC
/
Projectors
Recognized languages:
English
Pages:
163
Size:
3.05 MB
Show table of contents
Document Outline
DECLARATION OF CONFORMITY
BZSAFE.PDF
Safety Information
Introduction
Safety Equipment
Warnings and Cautions
Warnings and Cautions
Installation Safeguards
Projector Weight
Do Not Tilt the Projector More Than 85 Degrees
Avoid Projector Angles of 15( to 23(
Maximum Projector to Screen Angle is 15(
Heat Safeguards
Fans
Light Safeguards
Ultra Violet and Infrared Light
Power Supply
Fluid Safeguards
Ventilation and Foreign Object Retrieval
CH1INTRO.PDF
Introduction
Acronyms Used In Manual
1.2 Safety
1.3 Updates
1.4 Hardware Compatibility
CH2SYSDE.PDF
Functional Descriptions
Contents
Cover and Base
External Power Requirements
Electronics Systems Overview
System Power
System Power Supply
Arc Lamp Ignitor
High Voltage Power Supply
Card Cage
Circuit Boards
Raster Timing Generator Board (RTG) p/n 100568
Sync Generator
Sync Detector and Selector
Serration and Equalization Lockout
Phase Locked Loop
VSYNC Detector, Field Separator, and Mux
Adjustment Counters
Serial Communication
Raster Timing Generator I/O
Interlocks and Protection
Input
Output
Internal
Horizontal Deflection Board P/N 102523 (HDB)
Vertical Oscillator
Horizontal Phase Locked Loop
Horizontal Centering
Horizontal Power Supply
Flyback Switching
Geometric Correction
Output Section
Horizontal Sweep Failure Detection
Serial Communication
Horizontal Deflection Board I/O
Interlocks and Protection
Input
Output
Internal
Vertical Deflection Board P/N 102521(VDB)
Vertical Preamps
Vertical Amplifiers
Sweep Failure Detection
Side Pincushion and Keystone Correction
Horizontal Linearity Correction
Top and Bottom Pincushion and Keystone Correction
Correction Amplifiers
Serial Communication
General I/O
Interlocks and Shutdowns
Input
Output
Internal
Video Processor Board P/N 104672 (VPB)
Decoder
Video/Sync Mux
V & H Sync Strip
SG Sync Strip
B, G, and R Brightness and Contrast Amplifiers
On-Screen Switch
Gamma Correction
Switch Logic and Video Enable
RGB Sensitivity and Threshold Amplifier
ILA® Bias
Dynamic Focus Amplifier
Serial Communication
General I/O
Interlocks and Protection
Input
Output
Internal
Video Amplifier Board P/N 103567 or 103774 (VAB)
Video Signal
Failure Detection
Beam Current Sense
DC Restore
Arc Protection
Blanking
Enable Circuit
Focus
Filament Supply
General I/O
System Controller Board P/N 104668 (SCB)
Operator Interface:
Inter Board Communications and Control:
Projector operation:
Generate Overlays:
Provide Convergence Correction Outputs:
General Functional Description
CPU
Working and Compressed Memory
Expanded Memory
Correction Address Generator
DACs
DSP
Overlay Memory
Overlay Address Generator
Overlay Interface
LED Display Buffers and Logic
RS232 Interface
IR Interface
IIC Interface
Serial Interface
General I/O
Backplane Board p/n 100571
Optical Section
CRT Assembly
Relay Lens
Image Light Amplifier (ILA®) Assembly
Prism
Projection Lens
Arc Lamp Assembly
Optical Subassemblies
Cold Mirror
Ultraviolet Filter and Condensing Lens
Dichroic Mirrors and Down-Steering Mirrors
Image Light Amplifier
CH3ADJST.PDF
Service Adjustments
Contents
Service (Cover-Off) Power-On Sequence
CRT Yoke Rotation
Vertical Size Tracking
Vertical Linearity Tracking
Horizontal Size Tracking
ILA® Bias Settings
CRT Mechanical Focus
Electronic Focus
Jumper Settings
Front/Rear Jumpers
Inverted Vertical Jumpers
G2 Adjustment
Sensitivity/Threshold Offset
G2 Setting
Arc Lamp Alignment and Focus
Model 330 Arc Lamp Alignment and Focus
Model 340SC and 370SC Arc Lamp Alignment and Focus
Arc Lamp Current Adjustment
CH4MAINT.PDF
Maintenance Remove/Replace)
Contents
Introduction
Projector Covers
Ventilation Filters
Arc Lamp Assembly
Model 330 Ignitor and Arc Lamp Assembly (P/N 900611S) Removal
Model 340SC and 370SC Ignitor Assy/Arc Lamp Assy (P/N 104651 or 104120) Removal
Collimating (Condensing) Lens Adjustment
System Power Supply
Electronics Module
Cathode Ray Tube (CRT)
Model 330 CRT Removal
Model 340SC and 370SC CRT Removal
Video Amplifier Board (VAB)
CRT Yoke
High Voltage Power Supply (HVPS)
Card Cage (Printed Circuit Boards)
Image Light Amplifier Assembly
Projection Lens
(SCB) Socket Battery Replacement
Recommended Spares
CH5TRBSH.PDF
Troubleshooting
Contents
General Information
Power-On Codes
First Set
Second Set
Break Points
Resetting the Projector
Break (Trap) Data from the Diagnostics Menu
Main Menu Structure
HGLOSS.PDF
Glossary of Terms
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