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SERVICE MANUAL
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY NOTES
.............i
Precautions for using lead-free solder ..............vi
CHAPTER 1. OPERATION MANUAL
[1] Specifications ................................................. 1-1
[2] Parts Name and Basic Operation................... 1-2
[3] DIMENSIONS ................................................ 1-9
[4] Regarding the lamp...................................... 1-10
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] Removing the lamp door and the lamp
unit ................................................................. 2-1
[2] Removing the top body .................................. 2-1
[3] Removing the main PWB unit ........................ 2-2
[4] Removing the speaker, fan, and power
supply ballast unit........................................... 2-2
[5] Removing the optical mechanism unit and
RC light receiver PWB ................................... 2-3
[6] Removing the photosensor PWB unit,
blower fan, DMD PWB, and DMD .................. 2-3
CHAPTER 3. THE OPTICAL UNIT OUTLINE
[1] THE OPTICAL UNIT OUTLINE...................... 3-1
CHAPTER 4. ELECTRICAL ADJUSTMENT
[1] ELECTRICAL
ADJUSTMENT........................ 4-1
[2] Adjustment mode process menu.................... 4-4
CHAPTER 5. TROUBLE SHOOTING TABLE
[1] TROUBLE SHOOTING TABLE .....................5-1
CHAPTER 6. MAJOR IC INFOMATIONS
[1] MAJOR
IC
INFOMATIONS............................6-1
CHAPTER 7. BLOCK DIAGRAM/OVERALL WIRING
DIAGRAM
[1] BLOCK
DIAGRAM.........................................7-1
[2] OVERALL WIRING DIAGRAM......................7-3
CHAPTER 8. PRINTED WIRING BOARD
[1] MAIN
Unit ......................................................8-1
[2] DMD
Unit .....................................................8-17
[3] BALLAST
POWER
Unit...............................8-19
[4] BALLAST
CONTROL
Unit...........................8-25
[5] PHOTOSENSOR
Unit .................................8-27
[6] R/C RECEIVER Unit....................................8-28
CHAPTER 9. WAVEFORMS
[1] WAVEFORMS ...............................................9-1
CHAPTER 10. SCHEMATIC DIAGRAM
[1] DESCRIPTION
OF
SCHEMATIC
DIAGRAM....................................................10-1
[2] SCHEMATIC
DIAGRAM ..............................10-2
Parts Guide
TopPage
CONTENTS
PG-MB56X/PG-MB66X/XG-MB55X-L/XG-MB65X-L/XG-MB67X-L
Ba
s
ic
No. S06Y1XGMB55XLL
MULTIMEDIA PROJECTOR
PG-MB56X
PG-MB66X
XG-MB55X-L
XG-MB65X-L
XG-MB67X-L
MODELS
Summary of Contents for Notevision XG-MB67X-L
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