Text preview for : VL-NZ50_80_100S.pdf part of Sharp VL-NZ50 80 100S Sharp VIEWCAm VL-NZ50_80_100S.pdf
Back to : VL-NZ50_80_100S.pdf | Home
VL-NZ50S/H/E/W/NZ80H
VL-NZ100S/H/E
SERVICE MANUAL
S42H9VL-NZ50S
SERVICE MANUAL
LIQUID CRYSTAL DIGITAL CAMCORDER PAL
VL-NZ50S/H/E/W
VL-NZ80H
MODELS VL-NZ100S/H/E
LIQUID CRYSTAL DIGITAL CAMCORDER
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
Page
1. SPECIFICATIONS .............................................................................................................................. 2
2. PART NAMES .................................................................................................................................... 3
3. DISASSEMBLY OF THE SET ............................................................................................................ 4
4. MECHANISM ADJUSTMENT JIGS AND PARTS .............................................................................. 6
5. INSPECTION AND MAINTENANCE
ITEMS AND INTERVALS ................................................................................................................... 7
6. MECHANICAL ADJUSTMENTS AND CHECKS ................................................................................ 8
7. TAPE RUNNING ADJUSTMENT ..................................................................................................... 11
8. MECHANICAL SECTION ASSEMBLY AND PARTS REPLACEMENT
PAL
(DISASSEMBLY AND REASSENBLY) ........................................................................................... 13
9. ADJUSTING THE ELECTRICAL CIRCUITS .................................................................................... 20
MODELS VL-NZ50S/H/E/W/NZ80H/NZ100S/H/E
10.USEFUL TIPS ................................................................................................................................... 38
11.SIGNAL FLOW DIAGRAMS ............................................................................................................. 39
12.BLOCK DIAGRAMS ......................................................................................................................... 42
13.SCHEMATIC DIAGRAMS ................................................................................................................ 48
14.SEMICONDUCTOR LEAD IDENTIFICATION ............................................................................... 122
15.PRINTED WIRING BOARD ASSEMBLIES .................................................................................... 124
16.REPLACEMENT PARTS LIST ....................................................................................................... 141
17.PACKING OF THE SET ................................................................................................................. 164
SHARP CORPORATION
1
VL-NZ50S/H/E/W/NZ80H
VL-NZ100S/H/E
1. SPECIFICATIONS
Signal System: PAL standard
Recording System: 2 rotary heads, helical scanning system
Cassette: Digital VCR Mini DV video cassette
Recording/Playback Time: 90 minutes (DVM60, LP mode)
Tape Speed: SP mode: 18.831 mm/second
LP mode: 12.568 mm/second
Pickup Device: 1/ " (6.4 mm, effective size: 4.5 mm) CCD image sensor
4
(with approx. 800,000 pixels including optical black)
Lens: 10