SERVICE MANUAL
XG-C330X/C430X
No. S86W1XGC330X/
LCD PROJECTOR
XG-C330X
XG-C430X
MODELS
CONTENTS
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 .................................................... 1-6
[4] Resetting the total lamp timer ........................ 1-7
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] Removing the Top Body and the Intake
Cover.............................................................. 2-1
[2] Removing the Connecting Cables and
Main PWB. ..................................................... 2-2
[3] Removing the Ballast Ass'y and the Speak-
er. ................................................................... 2-3
[4] Removing the Optical Mechanism Unit.......... 2-4
[5] Removing the Power Unit, Inlet Unit, RC
Unit and CONDENSER Unit. ......................... 2-5
CHAPTER 3. THE OPTICAL UNIT OUTLINE
[1] THE OPTICAL UNIT OUTLINE...................... 3-1
CHAPTER 4. ELECTRICAL ADJUSTMENT
[1] PW software rewriting procedure ................... 4-1
[2] ELCTRICAL ADJUSTMENT .......................... 4-6
CHAPTER 5. TROUBLE SHOOTING TABLE
[1] TROUBLE SHOOTING TABLE .....................5-1
CHAPTER 6. BLOCK DIAGRAM/OVERALL WIRING
DIAGRAM
[1] BLOCK DIAGRAM.........................................6-1
[2] OVERALL WIRING DIAGRAM......................6-3
CHAPTER 7. PRINTED WIRING BOARD
[1] MAIN Unit ......................................................7-1
[2] TERMINAL Unit .............................................7-9
[3] KEY Unit ......................................................7-13
[4] POWER Unit................................................7-21
[5] INLET Unit ...................................................7-24
[6] R/C Unit .......................................................7-25
[7] CONDENCER Unit ......................................7-26
CHAPTER 8. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM............................................................8-1
[2] SCHEMATIC DIAGRAM ................................8-2
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