Chapter 4---Maintenance (Removal/Replacement)
4.0 Maintenance (Removal/Replacement)
Contents
4.1 Introduction .............................................................................. 4-1
4.2 Projector Covers ...................................................................... 4-4
4.3 Air Filters.................................................................................. 4-5
4.4 Arc Lamp Assembly................................................................. 4-5
4.5 Arc Lamp Power Supply .......................................................... 4-8
4.6 Low Voltage Power Supply...................................................... 4-8
4.7 High Voltage Power Supply ..................................................... 4-8
4.8 Raster Timing, System Controller, Video Processor PCBs ..... 4-10
4.9 Convergence/Deflection PCB .................................................. 4-11
4.10 Horizontal/Vertical Deflection PCB .......................................... 4-12
4.11 Video Input Cards (VICs)......................................................... 4-13
4.12 Video Amplifier PCB ................................................................ 4-14
4.13 Scan Reversal PCB ................................................................. 4-16
4.14 CRT/Yoke Assembly................................................................ 4-16
4.15 ILA
®
Assembly......................................................................... 4-18
4.16 Relay Lens............................................................................... 4-19
4.17 Projection Lens ........................................................................ 4-20
4.18 Prism Assembly ....................................................................... 4-21
4.1 Introduction
NOTE: Before removing the front or rear cover or replacing
any components or subassemblies, please review the Safety
Chapter at the front of this manual. Removal and replacement
procedures in this chapter must be performed by Hughes-
JVC certified technicians and engineers only.
• Tools required to perform removal and replacement of
projector components and subassemblies are listed in Chapter
1, Introduction.
Model 200 Service Manual 4-1
