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SERVICE MANUAL
Mobile mini note PC
7 200 XE003 4
MP-XV941DE, MP-XV841DE,
MP-XV841GB,MP-XV841GBEX,
MP-XV841US
Area Suffix
DE ---------- Germany
GB --------------- U.K.
US ------------- U.S.A.
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SECTION 1 PRECAUTION This service manual does not describe PRECAUTION. SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. 1-2 (No.XE003)
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SECTION 3 DISASSEMBLY 3.1 Disassembly procedure 3.1.1 Removing the DIMM cover(See Figure 1) (1) Remove three screws A from the DIMM cover on the bot- Gap a tom of the main unit. A (2) Remove the DIMM cover by lifting it up from the gap a. A A DIMM Cover Fig.1 3.1.2 Removing the DVD drive unit(See Figure 2) • Prior to the following procedure, DIMM cover should be re- Part b B moved. DVD Drive unit (1) Remove two screws B, which are attached to the DVD drive unit, from the bottom of the main uni
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3.1.4 Removing the keyboard assembly(See Figure 4 , Figure 5,Figure 6) (1) Individually push three latches f in the upper part of the key- Latch f board with a single-slotted or flat screwdriver, and then lift the keyboard assembly upward. Latch f Latch f Keyboard Fig.4 2 2 R Removes Removes emoves 1 1 1 1 1 2 2 2 Attach Attach Attach Fig.5 (2) Pull out the card wires from the connectors CON6 and Main board CON8 on the main board respectively. Keyboard CON6 CON8 Fig.6 1-4 (No.XE003)
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3.1.5 Removing the hinge cover(See Figure 7 ,Figure 8, Figure 9) (1) Remove one screw C and two screws B from the hinge cover. C :short D :long (2) Disconnect one card wire from the connector CON5 on the D main board. CON5 Hinge cover C D Fig.7 (3) Remove one screw E from the bottom of the main unit. E Fig.8 (4) Leave the LCD panel open. Release four tabs g on the Tab g Tab g hinge cover by slowly inserting a single-slotted or flat screwdriver into the slot of the battery terminal. *Plea
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3.1.6 Removing LCD panel assembly(See Figure 10 and Figure 11) • Prior to the following procedure, the keyboard assembly and CON2 the hinge cover should be removed. F AUX Terminal F (1) Disconnect each wire from the connectors CON2 and CON9 on the main board. (2) Remove two wires from the connector on the wireless LAN board. *Connect grey wire to the AUX terminal, and black wire to the MAIN terminal for reassembly. (3) Remove two screws F which are attached to the hinge. CON9 MAIN Terminal M
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3.1.7 Removing the top case(See Figure 12 and Figure 13) • Prior to the following procedure, the LCD panel assembly Shield plate J J should be removed. CON4 CON3 (1) Remove four screws H and two screws I from the shield plate. H:long I:short (2) Remove two screws J that are attached to the top case as- I sembly. J : black H (3) Disconnect wires from each connector CON3,CON4, and CON10 on the main board. I CON10 Tab h H Top case Tab h Tab h Fig.12 (4) Remove four screws K and one screw L from
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3.1.9 Removing the parts on the main board(See Figure 15 and Figure 16) • Prior to the following procedure, main board should be re- moved. *Removing the hard disc drive. (1) Pull out the flexible wire from the connector CON25 on the main board. Hard disc drive Main board CON25 Fig.15 (2) Remove two screws O that are attached to the hard disc Memory card Wireless LAN card drive. i i *Removing the built in memory card and wireless LAN card. (1) Release the catches on both sides of the memory card
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3.1.10 Removing LCD panel assembly(See Figure 17, Figure Cushions and P 18) Tab • Prior to the following procedure, LCD panel assembly should be removed. (1) With a sharp pointed tool, take the cushions off. (Cushions are fixed with adhesive tape.) (2) Remove two screws P that are attaching the LCD panel frame. (3) Release the tabs on the frame by pushing the LCD panel Tab Tab LCD LCD frame outward . Tab Fig.17 (4) Remove two screws Q from the LCD. LAN Antenna LAN Antenna (5) Remove the socket w
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SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. 1-10 (No.XE003)
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SECTION 5 TROUBLESHOOTING 5.1 Preinstallation procedure No data including Windows XP has been recorded in service parts HDD. It is necessary to put data in HDD[Preinstall] after HDD is replaced. The following materials are needed • a disc for installing HD Image Procedure (1) Turn the power of the main unit off. (2) Eject the tray by inserting a pin into the hole on the fitting. Refer to [Removing the fitting] in Disassembly section. (3) Set the HD image installation disc and then close the tra
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5.2 BIOS update procedure After the main board replacement, conform BIOS version to the previous BIOS version. (However, if the client wish an update, comply with the client's request.) When BIOS update is required as a result of modification, refer to JVC homepage for detail. Notice for BIOS update • Make sure to exit all the applications or programs that are running. Resident software such as antivirus software must also be either finished or canceled. • Disconnect all the peripheral applian
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5.3 Diagnosis on HDD By operating this procedure, HDD failure is self diagnosed. The following materials are needed. (Provision from JVC) • USB connection floppy disc drive • Drive Fitness Test disc Diagnosis procedure 1. Start from USB connected floppy disc drive. (1) Insert Drive Fitness Test disc into the floppy disc drive and connect the floppy disc drive to the PC via USB. (2) Press the power button to turn the PC on. The PC DOS 7.0 Startup Menu will start running shortly. Input [2] and p
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(4) When [Advanced Test] is displayed, input [S]. Advance Test Start Cancel Help (5) [Test Results] is displayed. If no bad sector is detected on the HDD, [Operation completed successfully] is displayed. As a result the HDD has been diagnosed as proper. Test Results Operation completed successfully Disposition Code = XXXX Ok (6) Input [O], to return to [Device List] display. Press [Alt] key and [X] at the same time, [Confirmation] screen is displayed. Next input [Y]. Confirmation Do you want t
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5.4 Caution in replacing a bottom case • 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 serial numbers are not stocked as service parts. Reuse the serial label. Use glue remover when removing the serial label. Parts No:UN-001 Parts name:SUBSIDIARY MATERIAL Removing the serial label (1) Drip a few drops of glue remover onto the spatula . (2) Immediately remove the serial label
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Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY MOBILE IT CATEGORY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan (No.XE003) Printed in Japan WPC
