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In this Service Manual, only the differences from VL-WD250U/WD450U
(SY0N4VL-WD250) are described.
Therefore, for the parts which are not described in this Service Manual, refer
to the Service Manual for VL-WD250U/WD450U (SY0N4VL-WD250).
2. SPECIFICATIONS .............................................................................................................................. 2
3. PART NAMES .................................................................................................................................... 3
10.ADJUSTING THE ELECTRICAL CIRCUITS ...................................................................................... 3
14.SCHEMATIC DIAGRAMS .................................................................................................................. 4
15.SEMICONDUCTOR LEAD IDENTIFICATION ................................................................................. 18
16.PRINTED WIRING BOARD ASSEMBLIES ...................................................................................... 19
17.REPLACEMENT PARTS LIST ......................................................................................................... 21
18.PACKING OF THE SET ................................................................................................................... 26
SHARP CORPORATION
SERVICE MANUAL
LIQUID CRYSTAL DIGITAL CAMCORDER
MODEL
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
S41R8VL-WD255
VL-WD255U
Page
VL-WD255U
NTSC
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Summary of Contents for Sharp VL-WD255U
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Page 1: Table Of Contents
VL-WD255U SERVICE MANUAL S41R8VL-WD255 LIQUID CRYSTAL DIGITAL CAMCORDER NTSC VL-WD255U MODEL 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. -
Page 2: Specifications
Specifications are subject to change without notice. SERVICE INFORMATION (For the U.S.) For the location of the nearest Sharp Authorized Service, or to obtain product literature, 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) -
Page 3: Part Names
VL-WD255U 3. PART NAMES For details on the use of each control. Left view Left view GAMMA/BRIGHTER button Viewfinder Zoom microphone mounting hole W/B (White Balance) button AUTO ON/OFF button CAT'S EYE switch Operation button Diopter adjustment Lens hood LCD monitor... -
Page 4: Schematic Diagrams
VL-WD255U 14. SCHEMATIC DIAGRAMS 14-1. OVERALL SCHEMATIC DIAGRAM 4–5... - Page 5 VL-WD255U 14-2. MEC/SYS_MICON SCHEMATIC DIAGRAM...
- Page 6 VL-WD255U 14-3. POWER1 SCHEMATIC DIAGRAM...
- Page 7 VL-WD255U 14-4. CAM/CARD MICON SCHEMATIC DIAGRAM 10~11...
- Page 8 VL-WD255U 14-5. MIC AMP SCHEMATIC DIAGRAM 12~13...
- Page 9 VL-WD255U 14-6. POWER SCHEMATIC DIAGRAM å AND SHADED COMPONENTS=SAFETY RELATED PARTS 14~15...
- Page 10 VL-WD255U 14-7. JOINT SCHEMATIC DIAGRAM 16~17...
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Page 11: Semiconductor Lead Identification
VL-WD255U 15. SEMICONDUCTOR LEAD IDENTIFICATION IX0850TA IX0809TA IX0707TA IX0915TA CXA3503R ADS933Y MB88344F IX0916TA UPC2391G BH7277KV LB11990W BH7275KV MB3825A MM1449XQ BBH7761KV BA7761KV LR38610 IX0748TA AN2536FH IR3Y29AM LZ9GH23... - Page 12 VL-WD255U 16. PRINTED WIRING BOARD ASSEMBLIES MAIN PWB Component Side SIDE B P6602 SC5002 P6601 C6621 R6628 C6628 R5801 C6604 R5800 R6602 L2800 C2800 L2801 C2801 R6633 C6611 R6635 R2804 R2803 R6615 R6616 R6619 R2808 R2806 R6617 R2807 R2805 R6636...
- Page 13 VL-WD255U - M E M O -...
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Page 14: Printed Wiring Board Assemblies
47k 1/16W Metal Oxide R3746 VRS-CZ1JF473J 47k 1/16W Metal Oxide R3747 VRS-CZ1JF473J 47k 1/16W Metal Oxide in USA: Contact your nearest SHARP Parts Distributor. For loca- R3748 VRS-CZ1JF473J 47k 1/16W Metal Oxide tion of SHARP Parts Distributor, R3749 VRS-CZ1JF473J 47k 1/16W Metal Oxide... - Page 15 VL-WD255U VL-SD20U Ref. No. Part No. Description Code Ref. No. Part No. Description Code JKNBZ0096TASA Visibility Control Knob CABINET PARTS LIST LANGK0602TAZZ V/F Tilt Unit LANGK0605TA00 V/F Fitting Angle LHLDZ1602TAZZ V/F LCD Inverter Holder DCABA6222LM01 Cabinet A Preparation 7-10 LHLDZ1603TAZZ...
- Page 16 VL-WD255U Ref. No. Part No. Description Code Ref. No. Part No. Description Code SUPPLIED ACCESSORIES ACCESSORIES å QACCD0031TAPZ AC Cable QCNW-2016TAZZ A/V Cable QCNW-1957TAZZ DC Cable RRMCG0100TASA Remote Control TiNSE0415TAZZ Operation Manual TiNS-6044TAZZ Kodak Access Guide TiNS-6043TAZZ Pix Lab Use Article...
- Page 17 VL-WD255U VL-SD20U MECHANISM CHASSIS EXPLODED VIEW Ref. No. Part No. Description Code Ref. No. Part No. Description Code 4 0.5 8.5 0.5 1 pc. 411~ 411~ 1 pc. +0.5 +0.5...
- Page 18 VL-WD255U Ref. No. Part No. Description Code Ref. No. Part No. Description Code CABINET EXPLODED VIEW 7-16 4-15 7-20 7-21 7-11 7-22 7-18 7-19 7-17 4-11 7-14 7-13 2-10 4-13 4-9 7-12 7-15 7-10 4-14 4-1-2 4-10 4-12 8-4-2 8-3-2...
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Page 19: Packing Of The Set
VL-WD255U VL-SD20U 18. PACKING OF THE SET Ref. No. Part No. Description Code Ref. No. Part No. Description Code åUADP-0321TAZZ (AC Adapter) SPAKF0277TAZZ (Packing Add.) åQACCD0031TAPZ (AC Cable) UBATL0011TAZZ (Lithium Battery) QCNW-2022TAZZ GCOVH1271TASA (232C Cable) (Lens Cap) SPAKA6376TAZZ RRMCG0100TASA (Packing Add.(Top)) - Page 20 VL-WD255U Ref. No. Part No. Description Code Ref. No. Part No. Description Code...
- Page 21 Part No. Description Code © COPYRIGHT 2001 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.