Sharp VL-NZ8U Manual de usuario

VL-NZ8U

In the interests of user-safety (Required by safety regula-

tions in some countries) the set should be restored to its

originalconditionandonlypartsidenticaltothosespecified

be used.

SY2VL-NZ8U///

LIQUID CRYSTAL DIGITAL CAMCORDER NTSC

SERVICE MANUAL

MODEL

This document has been published to be used for

after sales service only.

Thecontentsaresubjecttochangewithout notice.

SHARP CORPORATION

VL-NZ8U

Page

2. SPECIFICATIONS.............................................................................................................................. 2

10.ADJUSTING THE ELECTRICAL CIRCUITS...................................................................................... 3

14.SCHEMATIC DIAGRAMS .................................................................................................................. 4

17.REPLACEMENT PARTS LIST ......................................................................................................... 16

18.PACKING OF THE SET ................................................................................................................... 24

CONTENTS

In this Service Manual, only the differences from VL-NZ10U (S01B3VL-NZ10U) are

described.

Therefore, for the parts which are not described in this Service Manual, refer to the

Service Manual for VL-NZ10U (S01B3VL-NZ10U).

VL-NZ8U

Signal System: NTSC 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: 18.812 mm/second

LP mode: 12.555 mm/second

Pickup Device: 1/4" (6.4 mm, effective size: 4.5 mm) CCD image sensor

(with approx. 680,000 pixels including optical black)

Lens: 10 ×optical/300 ×digital power zoom lens (F1.8, f=3.6-36.0 mm), full-range auto

focus

Lens Filter Diameter: 27 mm

Monitor: 3" (7.5 cm) full-color LCD screen (TFT active matrix)

Microphone: Electret stereo microphone

Color Temperature Compensation: Auto white balance with white balance lock, outdoor or indoor

Minimum Illumination: 2 lux (9 lux measured by EIA standard)(with gain-up, F1.8)

Still Image Compression System: JPEG base line conformance

Still Image Recording Format: JPEG (Exif2.1)

Still Image Recording Medium: SD Memory Card, MultiMediaCard

Power Requirement: DC 7.4 V

Power Consumption: 4.4 W (during camera recording in Full Auto mode with zoom motor off and

backlight normal mode)

Operating Temperature: 32°F to 104°F (0°C to +40°C)

Operating Humidity: 30% to 80%

Storage Temperature: –4°F to 140°F (–20°C to +60°C)

Dimensions (approx.): 5 3/8" (W) ×3 13/32" (H) ×2 5/16" (D)

[136.1 mm (W) ×86.3 mm (H) ×58.6 mm (D)]

Weight (approx.): 1.0 lbs (455 g)

(without battery pack, lithium battery, video cassette, lens cap, lens hood, hand

strap, shoulder strap and card)

2. SPECIFICATIONS

SERVICE INFORMATION (For the U.S.)

ForthelocationofthenearestSharpAuthorizedService,ortoobtainproductliterature,accessories,

supplies or customer assistance, please call 1-800-BE SHARP (1-800-237-4277) or visit SHARP's

website (http://www.sharp-usa.com)

Specifications are subject to change without notice.

AC Adapter/Battery Charger (UADP-0334TAZZ)

Power Requirement: AC 110-240 V, 50/60 Hz

DC Output: 7.8 V

Power Consumption: 23 W

Dimensions (approx.): 2 25/32" (W) ×1 23/32" (H) ×4 15/32" (D)

[70mm (W) ×43.5mm (H) ×113 mm (D)]

Weight (approx.): 0.38 lbs (170 g)

MultiMedia Card (Supplied Accessory)

Memory Capacity: 8 MB

Power Requirement: 3 V

Operating Temperature: 32°F to 104°F (0°C to +40°C)

Storage Temperature: –4°F to 149°F (–20°C to +65°C)

VL-NZ8U

10. ADJUSTINGTHE ELECTRICAL CIRCUITS

[Making adjustments]

Adjusting the servo system controller and related parts

1. Setting the system codes

Replacement of IC705 E2PROM requires the following data to be set in this order.

[Procedure]

Set the unit to the VCR mode and set the data for each address.

Code

1. Model code 2. Destination code 3. Specification code 4. Menu selection code 5. Software switching code 6. Calender switching

Address 01 09 02 0A 03 0B 04 0C 05 0D 07 0F

Data 01 FE 01 FE 34 CB 08 F7 00 FF 01 FE

When replacing the IC705 E2PROM, first make the following settings and then start the adjustments.

MODEL ID SETTING

Address VCR ADJ FD, FE, FF Mode VCR STOP mode Adjustment rating 10, 20, 19

Procedure 1) Set the unit to the VCR adjustment mode with command 12.

2) Give E2PROM write enable with command 20.

3) Assign a MODEL ID to each address.

Examples • During E2PROM (IC705) replacement.

Address FDh FEh FFh

Data 10h 20h 1Eh

DV INTERFACE (IEEE1394) ID SETTING

1234567891011 12 13 14 15 16 17 18 19 20

VL-NZ8U

4~5

14. SCHEMATIC DIAGRAMS 14-1. OVERALL SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20

VL-NZ8U

6~7

14-5. MEC/SYS MiCON SCHEMATIC DIAGRAM

IXA081WJ

1234567891011 12 13 14 15 16 17 18 19 20

VL-NZ8U

8~9

14-6. POWER2 SCHEMATIC DIAGRAM åAND SHADED COMPONENTS=SAFETY RELATED PARTS

å

1234567891011 12 13 14 15 16 17 18 19 20

VL-NZ8U

10~11

14-20. AUDIO I/O SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20

VL-NZ8U

12~13

14-21. AUDIO I/O CONN SCHEMATIC DIAGRAM

1234567891011 12 13 14 15 16 17 18 19 20

VL-NZ8U

14~15

14-22. MIC AMP SCHEMATIC DIAGRAM

VL-NZ8U

Ref. No. Part No. ★Description Code

17. REPLACEMENT PARTS LIST/

EXPLODEDVIEWS

ELECTRICAL PARTS LIST

Parts marked with

are important for maintaining the safety of the

set. Be sure to replace these parts with specified ones for maintaining

the safety and performance of the set.

Les pièces marquéss

sont importantes pour maintenir la sècurité de

l'appareil. Ne remplacer ces pieces que par des pièces dont le numéro

est spécifié pour maintenir la sécurité et protéger le bon fonctinnement

de l'appareil.

HOW TO ORDER REPLACEMENT PARTS

in USA: Contact your nearest SHARP Parts Distributor. For loca-

tion of SHARP Parts Distributor,

Call Toll-free 1-IBE800-SHARP

in CANADA: Contact SHARP Electronics of Canada Limited

Phone (416) 890-2100.

★MARK : SPARE PARTS-DELIVERY SECTION:ALL JAPAN

To have your order filled promptly and correctly, please furnish

the following informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

5. PRICE CODE

åMARK: SAFETY RELATED PARTS

åPIECES: RELATIVES A LA SECURITE

PWB ASSEMBLY IS NOT REPLACEMENT ITEM

L'ASSEMBLANGE P.C.I. EST UN ARTICLE NON REMPLACABLE

PRINTED WIRING BOARD ASSEMBLIES

(NOT REPLACEMENT ITEM)

DUNTK3245QA02 MAIN PWB Unit —

DUNTK3115QA01 CAMERA HEAD PWB Unit —

DUNTK3116QA01 AUDIO I/O PWB Unit —

DUNTK3118PM01 CCD PWB Unit —

DUNTK3245QA02

MAIN PWB UNIT

INTEGRATED CIRCUIT

IC701 RH-iXA081WJPZQ IXA081WJ, Mec/System BA

Micon

COIL

L904 VPCEM2R2MR23N Not Used —

CAPACITOR

C935 VCKYTV1AB105K Not Used —

DUNTK3115QA01

CAMERA HEAD PWB UNIT

RESISTORS

R575 VRS-CZ1JF274J 270k 1/16WMetal Oxide AA

R581 VRS-CZ1JF274J 270k 1/16WMetal Oxide AA

DUNTK3116QA01

AUDIO I/O PWB UNIT

CAPACITORS

C2610 VCKYCZ1HB102K 1000p 50V Ceramic AB

C2611 VCKYCZ1HB102K 1000p 50V Ceramic AB

RESISTORS

C695 VRS-CZ1JF000J 0 1/16WMetal Oxide AA

R690 VRS-CY1JF000J 0 1/16WMetal Oxide AA

R2607 VRS-CZ1JF000J 0 1/16WMetal Oxide AA

R6690 VRS-CY1JF102J 1k 1/16WMetal Oxide AA

Ref. No. Part No. ★Description Code

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