Sharp XV-Z1U Service Manual

I
-xv-z1
u
SHARP
SERVICE MANUAL
S88V9XV-Zl U//
PAL/SECAM/NTSC SYSTEM
LCD PROJECTOR
MODEL
xv-z1 u
I
of user-safety (Required by safety regulations in some countries) the set should be re-
condition and only parts identical to those specified should be used.
/
CONTEN--
is
Page
.
SPECIFICATIONS ............................................... 2
.
INPORTANT SERVICE SAFETY NOTES .......... 3
. NOTE TO SERVICE PERSONNEL .................... 4
.
OPERATION
MANUAL .......................................
7
. REMOVING OF MAJOR PARTS ...................... 10
l
CONTROLLING THE TOTAL
OPERATING HOURS OF THE LAMP .............. 15
l
RESETTING THE LAMP
OPERATING HOUR COUNTER
...................... 16
. THE OPTICAL UNIT OUTLINE ........................ 17
l
CONVERGENCE AND
FOCUS ADJUSTMENT
....................................
18
.
ELECTRICAL ADJUSTMENT
..........................
22
.
TROUBLESHOOTING TABLE .......................... 30
CHASSIS LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
OVERALL WIRING DIAGRAM
. . . . . . . . . . . . . . . . . . . . . . . . . 39
DESCRIPTION OF SCHEMATIC DIAGRAM . . . . . 41
WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
PRINTED WIRING BOARD ASSEMBLIES . . . . . . 79
PARTS LIST
1
Page
n
ELECTRICAL PARTS . . . . . . . . . . . . . . . . . ..*............. 89
n
CABINET AND MECHANICAL PARTS . . . . . 113
n
ACCESSORIES PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
n
PACKING PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
PACKING OF THE SET . . . . . . . . . . . . . . . . . . . . . ..*.......... 123
SHARP CORPORATlON
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.