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SERVICE MANUAL
Ver.5-2007C
Revision History
VGN-FS940
AM
VGN-FS920
VGN-FS930F
EU
VGN-FS485B
9-876-464-05
VGN-FS940/FS920/FS930F
VGN-FS485B
Design and specifications are subject to change
without notice.
PERSONAL COMPUTER

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Summary of Contents for Sony VGN-940

  • Page 1 VGN-FS940/FS920/FS930F VGN-FS485B SERVICE MANUAL Ver.5-2007C Revision History VGN-FS940 VGN-FS920 VGN-FS930F VGN-FS485B Design and specifications are subject to change without notice. PERSONAL COMPUTER 9-876-464-05...
  • Page 2 1. Obey precautionary markings and 4. Inspect after completing service Sony, VAIO and CLIE are trademarks or regis- and the service instructions. instructions tered trademarks of Sony. Microsoft, Windows,...
  • Page 3: Table Of Contents

    Palmrest P-1.Palmrest……………………………………………… History of the changes is shown as the Main Board “Revision History” at the end of this data. M-1.Main Board………………………………………… Bottom B-1.Bottom……………………………………………… CABINNET KBCOVER C-1.CABINNET KBCOVER………………………… L-1.LCD…………………………………………………… 4-10 D-1.ODD…………………………………………………… 4-12 H-1.HDD…………………………………………………… 4-13 Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 4: Chapter1. Specifications

    USB FLOPPY DISK DRIVE XP Home The model that is accompanied by asterisk(*) is the CTO model. For the equipment configuration, refer to the CTO Information. The trademarks or registered trademarks of above ,refer to page2. Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 5: Chapter2. Block Diagram

    CHAPTER2. BLOCK DIAGRAM 2-1.VGN-FS series Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 6: Chapter3. Frame Harness

    CHAPTER3. FRAME HARNESS DIAGRAM 3-1 VGN-FS Series (TOP) Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 7 3-1 VGN-FS Series (BOTTOM) Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 8: Screws

    The parts marked “&” are the “Customer Replacable Parts(CRP)” that can be replaced by Filed Customer Support. These parts can be sold. Especially the parts with the <&> mark require the special attention to use them. Be sure to confirm the targetted parts by referring to the exploded view. Sony Confidential...
  • Page 9 Ref.No. Part No Description 4-654-811-01 SCREW M3 2-582-816-01 APPEARANCE SCREW M2 2-590-600-01 SCREW (M2), EXTERIOR VIEW 4-645-214-61 GRIP, M2 4-673-018-02 SCREW, SPECIAL HEAD 4-671-538-01 SCREW, SPECIAL HEAD 4-672-836-01 SCREW, M2 SPECIAL HEAD, EG GRIP Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 10: P-1.Palmrest

    P-1. Palmrest Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 11 * :CTO Model Ref.No. Part No. Description 1-479-153-21 KEYBOARD UNIT (US) 1-479-154-61 KEYBOARD UNIT (PA) 1-479-154-11 KEYBOARD UNIT (UK) 1-479-154-21 KEYBOARD UNIT (GE) 1-479-154-41 KEYBOARD UNIT (FR) 1-479-154-51 KEYBOARD UNIT (IT) 1-479-154-71 KEYBOARD UNIT (ES) Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 12: M-1.Main Board

    M-1. Main Board Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 13 RTC BATTERY 4-645-214-61 GRIP, M2 4-672-836-01 SCREW, M2 SPECIAL HEAD, EG GRIP * : CTO Model Ref.No. Part No. Description 1-761-864-51 WIRELESS LAN CARD b/g for US/LA/CA/Taiwan(Intel) 1-761-864-71 WIRELESS LAN CARD b/g for EU/GVD/CH(Intel) Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 14 B-1.Bottom 4 [DEL] Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 15: B-1.Bottom

    MS01 RUBBER FOOT 4-654-811-01 SCREW M3 2-590-600-01 SCREW (M2), EXTERIOR VIEW : CTO Model Ref.No. Part No. Description 4 [DEL] 2-678-520-01 LABEL,MODEL NUMBER (U) 4 [DEL] 2-678-522-01 LABEL,MODEL NUMBER (LA) 4 [DEL] 2-678-521-01 LABEL,MODEL NUMBER (E) Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 16: C-1.Cabinet Kbcover

    C-1. CABINET KBCOVER Ref.No. Part No. Description X-2109-300-1 MSS1 ASSY CABINET KBCOVER 2-582-816-01 APPEARANCE SCREW M2 Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 17 L-1. LCD Sony Confidential 4-10 VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 18 2 [DEL] 1-443-887-11 INVERTER NEC-Tokin For 1 LAMP LCD 2-680-971-01 LABEL ID(U) 2-680-971-11 LABEL ID(U) 2-680-972-01 LABEL ID (LA) 2-680-973-01 LABEL ID (E) Note : (*1): A-1197-512-A of LCD accepts only 1-443-890-11 of Inverter. Sony Confidential 4-11 VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 19: D-1.Odd

    D-1.ODD Ref.No. Part No. Description A-1185-946-A MSS1 ASSY ODD SONY DVD+/-RW DL(W) X-2109-297-1 MSS1 SUBASSY ODD BEZEL SONY(W) 2-546-291-01 MS02 ODD BRACKET BACK 2-546-292-01 MS02 ODD BRACKET FRONT 4-645-214-61 GRIP, M2 4-671-538-01 SCREW, SPECIAL HEAD Sony Confidential 4-12 VGN-FS940/FS920/FS930F (AM)
  • Page 20: H-1.Hdd

    Part No. Description A-1092-487-A MS01 SUBASSY HDD BRACKET 2-590-600-01 SCREW (M2), EXTERIOR VIEW 4-673-018-02 SCREW, SPECIAL HEAD *: CTO Model Ref.No. Part No. Description A-1152-196-A MS03 ASSY HDD 100GB(FJ) A-1152-198-A MS03 ASSY HDD 80GB(FJ) Sony Confidential VGN-FS940/FS920/FS930F (AM) 4-13 VGN-FS485B (EU)
  • Page 21 A-1. ACCESSORIES 2005 2006 2007 Power Cord AC Adapter Battery Pack Sony Confidential 4-14 VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 22: A-1.Accessories

    AC ADAPTOR VGP-AC19V11 (NJRC) 2007 A-1114-326-A BATTERY 9139 ASSY MAIN BP FOR US 1-756-531-51 BATTERY PACK VGP-BPS2A, LITHIUMION FOR EU/AP/CH 2010 1-816-429-12 PHONE PLUG (GB only ) 2-668-578-11 & WELCOME MAT, 3670 (U)(C ) Sony Confidential 4-15 VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 23: T-1.Substitution Parts List

    POWER CORD For E (GB) 1-824-910-41 & POWER CORD For E (non GB) 2006 1-479-114-51 AC-Adaptor Sony VGP-AC19V10 (Delta) 3 [ADD] 1-479-114-61 AC-Adaptor Sony VGP-AC19V10 (Delta) Sony Confidential Note : (*2): A-1185-945-A of LCD does not accepts 1-443-890-11 of Inverter.
  • Page 24: Dip Switch

    VGN-FS940 VGN-FS920 VGN-FS930F 15.4inch WXGA(CPT) VGN-FS485B 15.4inch WXGA(QDI) The DIP switch setting is different depending the types of LCD. Set the DIP switch of CTO model in accordance with the [FOR CTO MODEL]. Sony Confidential 4-17 VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 25: Chapter5.Other

    2. Pull the CPU gently upward to lift it out of the CPU socket CPU socket. 2. Insert the flat head (-) screwdriver into the specified position and rotate th screwdriver to the LOCK position. Unlock Lock Reference marks Lock Unlock Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 26: 5-2. Wiring The W-Lan Cable

    5-2. Wiring the W-LAN Cable * The MS02 PWA ANTENNA is installed also in the models without Wireless LAN. Refer to the instruction below to see how to wire the CABLE. Using KAPTION TAPE to secure the Cable. Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)
  • Page 27 This manual and the constituent data may not be replicated, copied nor reprinted in whole or in part without prior written authorization of Sony Corporation 2007CF00-1 © 2007 Sony Corporation 9-876-464-05 Sony Corporation Published by Sony Corporation VAIO Business Group VAIO Global CS Dept.
  • Page 28: Revision History

    Revision History Suffix Ver. Date Contents QM No. Ver.1 2006.02.24 First Edition Ver.2 2006.04.03 1 Page4-6,Page4-11 N2006_066CK Ver.3 2006.07.04 2 Page4-11,Page4-16 N2006_086CK Ver.4 2006.11.01 3 Page4-16 N2006_184CK Ver.5 2007.03.14 4 Page4-7, Page4-8 <Remarks> Sony Confidential VGN-FS940/FS920/FS930F (AM) VGN-FS485B (EU)

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