Sharp ViewCam VL-NZ100U Service Manual

1. IMPORTANT SERVICE NOTES ........................................................................................................ 2
2. SPECIFICATIONS .............................................................................................................................. 6
3. PART NAMES .................................................................................................................................... 7
4. DISASSEMBLY OF THE SET ............................................................................................................ 8
5. MECHANISM ADJUSTMENT JIGS AND PARTS ............................................................................ 10
6. INSPECTION AND MAINTENANCE
ITEMS AND INTERVALS ................................................................................................................. 11
7. MECHANICAL ADJUSTMENTS AND CHECKS .............................................................................. 12
8. TAPE RUNNING ADJUSTMENT ..................................................................................................... 15
9. MECHANICAL SECTION ASSEMBLY AND PARTS REPLACEMENT
(DISASSEMBLY AND REASSENBLY) ........................................................................................... 17
10.ADJUSTING THE ELECTRICAL CIRCUITS .................................................................................... 24
11.USEFUL TIPS ................................................................................................................................... 42
12.SIGNAL FLOW DIAGRAMS ............................................................................................................. 43
13.BLOCK DIAGRAMS ......................................................................................................................... 46
14.SCHEMATIC DIAGRAMS ................................................................................................................ 52
15.SEMICONDUCTOR LEAD IDENTIFICATION ............................................................................... 116
16.PRINTED WIRING BOARD ASSEMBLIES .................................................................................... 118
17.REPLACEMENT PARTS LIST ....................................................................................................... 135
18.PACKING OF THE SET ................................................................................................................. 155
SHARP CORPORATION
SERVICE MANUAL
LIQUID CRYSTAL DIGITAL CAMCORDER
MODELS
In the interests of user-safety (Required by safety regula-
tions in some countries) the set should be restored to its
original condition and only parts identical to those specified
be used.
CONTENTS
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
1
VL-NZ50U/NZ100U
VL-NZ150U
S22F9VL-NZ50U
VL-NZ50U
VL-NZ100U
VL-NZ150U
Page
NTSC