JVCメーカーMP-XV841USの使用説明書/サービス説明書
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SERVICE MANUAL COPYRIGHT © 2004 Victor Co mpan y of Japan, Limited No.XE003 2004/7 Mobile mini note PC XE003 2004 7 MP-XV941DE, MP-XV841DE, MP-XV841GB,MP-XV841GBEX, MP-XV841US TABLE OF CONTENTS 1 PRECAUTION . . . . . . . . . . . . . . . . . . . . . .
1-2 (No.XE003) SECTION 1 PRECAUTION This service manual does not describe PRECAUTION. SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not descri be SPECIFIC SERVICE INSTRUCTIONS.
(No.XE003)1-3 SECTION 3 DISASSEMBLY 3.1 Disassembly proc edure 3.1.1 Removing the DIMM cover(See Figure 1) (1) Remove three screws A from the DIMM cover on the bot- tom of the main uni t. (2) Remove the DIMM cover by lifting it up from the gap a . Fig.
1-4 (No.XE003) 3.1.4 Removing the keyboard assembly(See Figure 4 , Figure 5,Figure 6) (1) Individually push th ree latches f in the upp er part of the key- board with a single -slotted or fl at screwdriver, and then lift the keyboard assembly upward. Fig.
(No.XE003)1-5 3.1.5 Remo ving the hing e cover(Se e Figure 7 ,Fi gure 8, Figure 9) (1) Remove one screw C and two screws B from the hinge cover. C :short D :long (2) Disconnect one card wi re from the connector CON5 on the main board. Fig.7 (3) Remove one screw E from the bottom of the main unit.
1-6 (No.XE003) 3.1.6 Removing LCD pane l assembly(See Figure 10 and Figur e 11) • Prior to the following proce dure, the keyboard assembly and the hinge cover should be removed. (1) Disconnect each wire from the co nnectors CON2 and CON9 on the main board.
(No.XE003)1-7 3.1.7 Removing the top cas e(See Figure 12 and Figure 13) • Prior to the fo llowing procedure, the LCD pa nel assembly should be re moved. (1) Remove four screws H and two screws I from th e shield plate. H:long I:short (2) Remove two screws J that are attached to the top case as- sembly.
1-8 (No.XE003) 3.1.9 Removing the parts on the main b oard(See Figure 15 and Figure 16) • Prior to the follow ing procedure, main board should be re- moved. *Removing the hard disc drive. (1) Pull out the flexible wire fro m the connector CON25 on the main board.
(No.XE003)1-9 3.1.10 Removin g LCD panel assembly(See F igure 17, Figu re 18) • Prior to the following procedure, LCD panel assembly should be removed. (1) With a sharp pointed to ol, take the cushions off. (Cushions are fixed with adhesive tape.) (2) Remove two screws P that are attaching the LCD panel frame.
1-10 (No.XE003) SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT..
(No.XE003)1-11 SECTION 5 TROUBLESHOOTING 5.1 Preinstallati on procedure No data includin g Windows XP has been recor ded in service part s HDD. It is necessary to pu t data in HDD[Preinstall] after HDD is replaced. The follow ing materi als are needed • a disc for installing HD Image Procedure (1) Turn the power of the main unit off.
1-12 (No.XE003) 5.2 BIOS up date proced ure After the main board rep lacement, conform BIOS versi on to the pr evi ous BIOS version. (However, if th e client wish an update, co mply with the client's request.) When BIOS update is required as a result of modification, refer to JVC homepage for detail.
(No.XE003)1-13 5.3 Diagnos is on HDD By operating this procedure, HDD failure is self diagno sed. The following materials are needed. (Provision from JVC) • USB connection floppy disc drive • Drive Fitness Test disc Diagno sis procedu re 1. Start from USB connected flopp y disc drive.
1-14 (No.XE003) (4) When [Advanced Test] is displayed, input [S]. (5) [Test Results] is displayed. If no bad sector is detected on the HDD, [Operation completed successfu lly] is displayed. As a result the HDD has been diagnosed as proper. (6) Input [O], to return to [Device List] display.
(No.XE003)1-15 5.4 Caution in replacing a bottom cas e • COA LABEL [LE40888-002A/COA LABEL PRO ] can not be reused. When replacing the bottom case, COA LABEL is also needed. • Serial label Serial labels with model names and seria l numbers are not stocked as service parts.
(No.XE003) WPC Printed in Japan AV & MULTIMEDIA COMPANY MOBILE IT CATEGO RY 1644, Shimotsuruma, Yamato, Kana gawa 242-8514, Jap an Victor Company of Japan, Limited.
デバイスJVC MP-XV841USの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
JVC MP-XV841USをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはJVC MP-XV841USの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。JVC MP-XV841USの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。JVC MP-XV841USで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
JVC MP-XV841USを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はJVC MP-XV841USの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、JVC MP-XV841USに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちJVC MP-XV841USデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
