Sharp VC-A412U Service Manual
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Sharp VC-A412U Service Manual

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This Service Manual containts the information of parts change required due to chage of country producing
the model VC-A412U/H812U(S10V4VC-A412U).
When servicing the model VC-A412U(A)/H812(A), please use the parts described in this Service Manual.
1. GENERAL INFORMATION ............................................................................................................... 3
1-1 FEATURES ................................................................................................................................ 3
1-2 SPECIFICATIONS ..................................................................................................................... 3
1-3 LOCATION OF MAJOR COMPONENTS AND CONTROL ....................................................... 4
2. REPLACEMENT PARTS LIST ......................................................................................................... 5
3. EXPLODED VIEW OF MECHANICAL PARTS ............................................................................... 13
4. PACKING OF THE SET .................................................................................................................. 17
SHARP CORPORATION
SERVICE MANUAL
VIDEO CASSETTE RECORDER
VC-A412U ( A )
VC-H812U ( A )
MODELS
In the interests of user-safety (Required by safety regulations
in some countries) the set should be restored to its original
condition and only parts identical to those specified be used.
OUTLINE
CONTENTS
VC-A412U(A)/H812U(A) ..... Models for USA
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
1
VC-A412U ( A )
VC-H812U(A)
S20X1VCA412UA
Page

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Summary of Contents for Sharp VC-A412U

  • Page 1: Table Of Contents

    OUTLINE This Service Manual containts the information of parts change required due to chage of country producing the model VC-A412U/H812U(S10V4VC-A412U). When servicing the model VC-A412U(A)/H812(A), please use the parts described in this Service Manual. CONTENTS Page 1. GENERAL INFORMATION ....................... 3 1-1 FEATURES ..........................
  • Page 2 VC-A412U ( A ) VC-H812U(A) IMPORTANT SERVICE NOTES and etc.) and measure the AC voltage drop across the BEFORE RETURNING THE VIDEO CASSETTE RECORDER resistor. Reverse the AC plug on the set and repeat AC voltage measurements for each exposed part.

  • Page 3: General Information

    VC-A412U ( A ) VC-H812U(A) 1. GENERAL INFORMATION 1-1 FEATURES Only for VC-H812U • Sharp Super Picture • Field-Still/Variable Slow/Frame Advance • Hi-Fi Stereo Sound • Built-in MTS (Multi-channel TV Sound) Decoder • Real-Time Counter • Automatic Daylight Saving-Time (D.S.T.) Adjustment Common Features •...

  • Page 4: Location Of Major Components And Control

    VC-A412U ( A ) VC-H812U(A) 1-3 LOCATION OF MAJOR COMPONENTS AND CONTROL...

  • Page 5: Replacement Parts List

    Pour que votre commande soit rapidement et correctement remplie, 3. PART NO. 4. DESCRIPTION veuillez fournir les renseignements suivants. In USA: Contact your nearest SHARP Parts Distributor to order. 1. NUMERO DU MODELE 2. NO. DE REF For location of SHARP Parts Distributor, 3. NO. DE PIECE 4.
  • Page 6 VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code Q706 VS2SA1530ARS1 V 2SA1530ARS C143 VCKYCY0JF105Z V 1.0 6.3V Ceramic Q710 VS2SC3052EF-1 V 2SC3052EF (VC-H812U(A)) Q711 VS2SC3052EF-1 V 2SC3052EF C145 VCEA9M1HW335M V 3.3 Electrolytic å...
  • Page 7 VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code C352 VCKYCY0JF105Z V 1.0 6.3V Ceramic C665 VCEA9M1CW106M V 10 Electrolytic (VC-H812U(A)) (VC-H812U(A)) C353 VCKYCY1HF103Z V 0.01 Ceramic C667 VCKYCY1EB153K V 0.015 25V...
  • Page 8 VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code C770 VCCCCY1HH101J V 100p 50V Ceramic R107 VRS-CY1JF822J V 8.2k 1/16W Metal Oxide C771 VCE9EM1HW105M V 1.0 Elect. (N.P) (VC-H812U(A)) C774 VCKYCY1CF104Z V 0.1...
  • Page 9 VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code R623 VRS-CY1JF393J V 39k 1/16W Metal Oxide R722 VRD-RA2BE102J V 1.0k 1/8W Carbon R624 VRS-CY1JF224J V 220k 1/16W Metal Oxide R723 VRS-CY1JF000J 1/16W Metal Oxide...
  • Page 10 VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code R831 VRD-RA2BE101J V 100 1/8W Carbon J202 QJAKG0006AJZZ V Front AV Jack R832 VRS-CY1JF103J V 10k 1/16W Metal Oxide (VC-H812U(A)) R833 VRS-CY1JF103J V 10k 1/16W Metal Oxide...
  • Page 11 VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code QPLGZ0292GEZZ J Socket(LDG Motor) MECHANISM CHASSIS PARTS MSPRC0223GEFJ V Azimuth Spring MSPRC0224GEFJ V Height Adjusting Spring LBNDK1011GEZZ V Tension Band Ass’y LBOSZ1007GEZZ V Tension Arm boss...

  • Page 12: Supplied Accessories

    VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code CABINET PARTS SUPPLIED ACCESSORIES GCABA3131EJSM V Top Cabinet QCNW-8115AJZZ V 75 ohm Coaxial Cable GCABB1210EJKB V Main Frame RRMCG0235AJSB V Infrared R/C Unit...

  • Page 13: Exploded View Of Mechanical Parts

    VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code 3. EXPLODED VIEW OF MECHANICAL PARTS MECHANISM CHASSIS PARTS...
  • Page 14 VC-A412U ( A ) VC-H812U(A) Ref. No. CASSETTE HOUSING CONTROL PARTS Part No. Description Code Ref. No. Part No. Description Code...
  • Page 15 VC-A412U ( A ) VC-H812U(A) Ref. No. CABINET PARTS Part No. Description Code Ref. No. Part No. Description Code VC-H812U VC-A412U VC-H812U VC-A412U...
  • Page 16 VC-A412U ( A ) VC-H812U(A) Ref. No. FRONT PANEL PARTS Part No. Description Code Ref. No. Part No. Description Code 500-3 500-2 500-6 500-1 500-5 500-4 PRECAUTION ON FRONT PANEL SET-UP Cassette cover Front panel Cassette housing Cassette cover open lever...

  • Page 17: Packing Of The Set

    VC-A412U ( A ) VC-H812U(A) Ref. No. Part No. Description Code Ref. No. Part No. Description Code 4. PACKING OF THE SET Ë Setting position of the Knobs RF conv. CH. preset at "3" channel Accessories TiNS-3738EJZZ Operation Manual TGAN-0001EJZZ...
  • Page 18 Code Ref. No. Part No. Description Code COPYRIGHT © 2000 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.

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