Sharp XV-C1OU Service Manual

SHARP
SERVICE MANUAL
j
xv-ClOU
S88W2XV-Cl OU/
PAUSECAMINTSC SYSTEM
LCD PROJECTOR
MODEL
XV-Cl ou
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored
to its original condition and only parts identical to those specified should be used.
CONTENTS
Page
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IMPORTANT SERVICE SAFETE NOTES . . . . . . . . . . 3
NOTE TO SERVICE PERSONNEL a................... 4
OPERATION MANUAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
REMOVAL OF MAJOR COMPONENTS . . . . . . . . . . 10
OPTICAL SYSTEM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ADJ. IN FUNCTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
ELECTRICAL ADJUSTMENT
. . . . . . . . . . . . . . . . . . . . . . . . . . 19
TROUBLESHOOT1 NG TABLE . . . . . . . . . . . . . . . . . . . . . . , . . 24
INTRODUCING THE NEW ICs . . . . . . . . . . . . . . . . . . . . . . . . 29
CHASSIS
LAYOUT . . . . . . . ..*................................ 45
Page
l
DESCRIPTION OF SCHEMATIC DIAGRAM . ..47
l
WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
l
OVERALL WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . 49
l
SCHEMATIC
DIAGRAM ,...,......,.....................,. 51
0 PRINTED WIRING BOARD ASSEMBLIES . . . . . . 66
0 PARTS LIST
n
ELECTRICAL
PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..a. 71
n
CABINET AND MECHANICAL PARTS . . . ..a. 85
n
Accessories
PARTS . . . . . . . . . . . . . . . . . . . . ...'..... 92
n
PACKING PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
0 PACKING OF THE SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
SHARP CORPORATION
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.