Sharp VL-RDI U Service Manual

VL-RDl
U
SHARI=
SERVICE MANUAL
S58Q2VL-RDI U/
LIQUID CRYSTAL DIGITAL CAMCORDER
NTSC
MODEL
VL-RDI u
In the interests of user-safety (Required by safety regula-
tions in some countries) the-set should be restored to its 1
original condition and only parts identical to those specified
be used.
/
- CONTENTS
1.
2.
3.
4.
5.
6.
7.
8.
9.
Page
IMPORTANT SERVICE NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..*..*........................
l-l
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~................................................ 2-l
PART NAMES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~............................................................................................. 3-l
DISASSEMBLY OF THE SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~................ 4-l
MECHANISM ADJUSTMENT JIGS AND PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~. 5-l
INSPECTION AND MAINTENANCE
ITEMS AND INTERVALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
MECHANICAL ADJUSTMENTS AND CHECKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
TAPE RUNNING ADJUSTMENT . . . . . . . . . . . . . . . . . ..*................................................................................. 8-l
MECHANICAL SECTION ASSEMBLY AND PARTS REPLACEMENT
(DISASSEMBLY AND REASSENBLY)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~............ 9-l
1 O.ADJUSTlNG THE ELECTRICAL
CIRCUITS .................................................................................
IO-I
11 .USEFUL TIPS ................................................................................................................................ II-I
12.SIGNAL FLOW DIAGRAM ............................................................................................................. 12-I
13.BLOCK DIAGRAM ........................................................................................................................
13-1
14.SCHEMATIC DIAGRAM ................................................................................................................
14-1
1 SSEMICONDUCTOR LEAD IDENTIFICATION ...............................................................................
15-1
16.PRINTED WIRING BOARD ASSEMBLIES
"" 1 6-l ...................................................................................
17.REPLACEMENT
PARTS LIST ....................................................................................................... 17-l
18.PACKING OF THE SET .................................................................................................................
18-I
SHARP CORPORATION
This document has been published to be used for
after sales service only.
'\:
The contents are subject to change without notice.