Sony VAIO PCG-F370 Service Manual
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Sony VAIO PCG-F370 Service Manual

Sony VAIO PCG-F370 Service Manual

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PCG-F370/F390
PCG-F370/F390 (UC)
US Model
SERVICE MANUAL
Canadian Model
S400
ILLUST : PCG-F390
Notebook Computer
English
99x16xx-1
Sony Corporation
Printed in xxx
9-872-006-11
xxx
© 1999. x
xxx
9-872-006-11
– ? –

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Summary of Contents for Sony VAIO PCG-F370

  • Page 1 PCG-F370/F390 PCG-F370/F390 (UC) US Model SERVICE MANUAL Canadian Model S400 ILLUST : PCG-F390 Notebook Computer English 99x16xx-1 Sony Corporation Printed in xxx 9-872-006-11 © 1999. x 9-872-006-11 – ? –...
  • Page 2 Sony and VAIO are trademarks of Sony. Intel logo and Intel CAUTION: Danger of explosion if battery is incorrectly Inside logo are registered trademarks of Intel Corporation.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Section Title Page Section Title Page CHAPTER 1. REMOVAL CHAPTER 2. SELF DIAGNOSTICS 1-1. Flowchart ................. 1-1 2-1. Required Tools and Peripheral Devices ......2-1 1-2. Main Electrical Parts Location Diagram ......1-1 2-2. Tools and Peripheral Device Connection ......2-3 1-3.

  • Page 4: Chapter 1. Removal

    CHAPTER 1. REMOVAL 1-1. Flowchart BEZEL DISPLAY INVERTER HOUSING HOUSING UNIT ASSY ASSY ASSY ∗P 1-7 ∗P 1-7 ∗P 1-8 ∗P 1-8 (P 1-9) (P 1-9) (P 1-9) (P 1-9) 〈P 1-11〉 〈P 1-11〉 〈P 1-11〉 〈P 1-11〉 HOOD POWER DVD-ROM DISPLAY MBX-30...

  • Page 5: Hinge Cover

    1-3.Removal 1. Hinge Cover 2Hinge Cover 1Door I/O 2Hinge Cover 2. Keyboard Unit, Palm Rest Assy, Hood Keyboard Assy 1M2X4 Special Head 2Pull it up sliding it 3M2X4 Special Head to the right. Keyboard Unit Hood Keyboard Assy 6M2X18 7Pull it to the front slightly and raise to remove it.

  • Page 6: Display Assy, Dvd-Rom Drive

    3. Display Assy, DVD-ROM Drive 5M2X6 Special Head Display Assy (X2) (F390 Model) 5M2X6 Special Head 5M2X6 Special Head 6+B 2.6X5 7M2.6 Cross (Hole) Bind 1Bolt (M2X2) Spring 4Screw (M2), 0 Number P3 Kind 7M2.6 Cross (Hole) Bind (X2) DVD-ROM Drive 2M2X4 Special Head 4.

  • Page 7: Swx-41 Board, Latch Detector Unit, Pws-8 Board, Nickel Hydrogen Battery

    5. SWX-41 Board, Latch Detector Unit, PWS-8 Board, Nickel Hydrogen Battery PWS-8 Board CN6006 3M2X4 Special Head (X3) 1M2X6 Special Head 4PWS-8 Board PWS-8 Board CN6001 2Latch Detector Unit SWX-41 Board CN5101 2SWX-41 Board 5Nickel Hydrogen Battery 6. PC Card Connector, IFX-86 Board, CNX-81 Board, P3 Assy (CPU Module), MBX-30 Board 0+PS 2X4 (X3) P3 Assy 1M2X4 Special Head(X4)

  • Page 8: Speaker Unit, Swx-39 Board

    7. Speaker Unit, SWX-39 Board 3M2X4 (X2) 2M2X4 (X7) SWX-39 Board Speaker Unit CN301 SWX-39 Board CN302 SWX-39 Board 3M2X4 (X2) SWX-39 Board CN303 Speaker Unit Hood Keyboard 8. SO-DIMM 1M2X4 Special Head 2DIMM Door Removal of SO-DIMM a → b PCG-F370/F390 (UC)

  • Page 9: Attaching The Thermal Sheet

    9. Attaching the Thermal Sheet Attach the thermal sheet (20 × 11 mm) to the heat sink of the P3 assembly (CPU module) to be used with the PCG-F370/F390. Because the heat dissipation effect of the thermal sheet (thermal conductivity sheet) changes depending on the position where it is attached, prepare the following [Thermal sheet attachment tool] to attach the thermal sheet.

  • Page 10: Lcd Section (F390 Model)

    10. LCD Section (F390 MODEL) 1. Bezel Housing Assy, LCD Unit (15 inch) 2+P M2X3 (X3) 1Side (15) Screw Cover (X3) Bezel Housing Assy 3Cover Screw Shaft 4+P 2.6X6 : claw part Lock Precision Type3 3Cover Screw 2+P M2X3 (X3) Shaft 1Side (15) Screw Cover (X3)

  • Page 11: Inverter Assy, Lcd Cable, Display Housing Assy

    2. Inverter Assy, LCD Cable, Display Housing Assy LCD Cable 2M2X4 Inverter Bracket 3M2X4 Special Head Special Head (X2) Inverter Bracket Inverter Assy Inverter Assy Display Housing Assy PCG-F370/F390 (UC)

  • Page 12: Lcd Section (F370 Model) (Made By Samsung)

    11. LCD Section (F370 MODEL) (Made by Samsung) 1. Bezel Housing Assy, LCD Unit (14 inch), Display Housing Assy, Inverter Assy 1Upper Screw Cover Bezel Housing Assy 2M2X4 Special Head 1Lower Screw Cover : claw part 2M2X4 1Upper Screw Cover Special Head 2M2X4 Special Head 1Lower Screw...

  • Page 13: Hinge Left, Hinge Right, Lcd Cable

    2. Hinge Left, Hinge Right, LCD Cable 1+P M2X3 Lock LCD Unit Hinge Left 1+P M2x3 Lock LCD Cable Hinge Right PCG-F370/F390 (UC) 1-10...

  • Page 14: Lcd Section (F370 Model) (Made By Hitachi)

    12. LCD Section (F370 MODEL) (Made by Hitachi) 1. Bezel Housing Assy, LCD Unit (14 inch), Display Housing Assy, Inverter Assy 1Upper Screw Cover Bezel Housing Assy 2M2X4 Special Head 1Lower Screw Cover : claw part 2M2X4 1Upper Screw Cover Special Head 2M2X4 Special Head 1Lower Screw...

  • Page 15: Hinge Left, Hinge Right, Lcd Cable

    2. Hinge Left, Hinge Right, LCD Cable 1M2X4 Special Head (X2) Hinge Left 1M2X4 Special Head (X2) Hinge Right LCD Cable PCG-F370/F390 (UC) 1-12 (END)

  • Page 16: Chapter 2. Self Diagnostics

    CHAPTER 2. SELF DIAGNOSTICS 2-1. Required Tools and Peripheral Devices Tools and Peripheral Devices Test Items Serial Loopback Tool Loopback tool specified by QA Plus and Factory Serial Port (COM) test (Refer to next page.) Parallel Loopback Tool Loopback Tool specified by QA Plus and Factory Parallel Port (printer) test (Refer to next page.) V.34 Modem and Line Simulator...
  • Page 17 [Reference] On Serial/Parallel Loopback Tool • The serial loopback tool and the parallel loopback tool are necessary for diagnostics of the serial communication line and the parallel communication line. Fabricate the serial loopback tool and the parallel loopback tool locally referring to the connection diagrams shown below.

  • Page 18: Tools And Peripheral Device Connection

    2-2. Tools and Peripheral Device Connection System Connection Diagram 2Parallel 1Serial loopback tool loopback tool Serial I/F Serial Parallel output output Modem 6,!£PCG-N505, XR series 3Transmission line simulator IrDA PPK Button send/ receive port-1394 Power SW Phone connector jack 5USB tester 4PC card tester DVD-ROM !ºDiagnostics...

  • Page 19: How To Start The Diagnostics

    2-3. How to Start the Diagnostics Precaution: The supplied floppy disk containing the diagnostics program can be damaged because it will be written the Log and used as FDD read-write test. Be sure to make a backup of the diagnostics floppy disk and use a backup disk for diagnostics.

  • Page 20: Short Descriptions Of The Test Items

    12. Mouse test 13. Parallel loopback test 14. PC Card test 15. Serial loopback test 16. USB test 17. Port Replicator connector test 18. IrDA test 19. Video test 20. IEEE1394 test 21. PPK test 22. Aging (Short time) HDD test 23.
  • Page 21 2. The ordinary DOS prompt “A:\>” appears. Input “G:[Enter]”. Then remove the FDD and insert the battery 2 instead of the FDD. 3. The prompt “G:\>PRG” appears and the active drive is changed. Input “CD \FD” to change directory. 4. When the prompt “G:\FD>” appears, input the command “BATT2”. 5.
  • Page 22 15. Serial loopback test Tests the COM port. The serial loopback jig is necessary. Connect the serial loopback jig to the COM port. 16. USB test Tests the USB port. To perform this test, the USB jig is necessary. Connect the USB jig to the USB port. 17.

  • Page 23: About The Password Bypass

    When item “ 3: Return to START MENU ” of the start menu is selected, the following display appears. Password Bypass Program © 1999 Sony Corporation All rights reserved. Input last 7 bytes of Serial number (if serial xxxxxxxx-ooooooo , input serial number → ooooooo) input serial number →...

  • Page 24: Chapter 3. Block Diagram

    33MHz CLK GEN PCI BUS 100MHz C9716 Serial USB 0 DSUB-9 PIRQD* PIRQC* PORT0 i.LINK 100-pin Audio PIRQD* (USB) SONY YAMAHA Parallel IFX-86 CXD3222AR DSUB-25 FUJI YMF744B DS-1S MODEM USB 1 Dev# 8 MD8405E South Bridge Dev# 9 CONEXANT PORT1...

  • Page 25: Chapter 4. Frame Harness Diagram

    CHAPTER 4. FRAME HARNESS DIAGRAM NICKEL HYDROGEN BATTERY 2nd BATTERY PACK PWS-8 (Option) SWX-41 CNX-82 Side-B Side-A P3 ASSY CN201 CN202 CN6001 CN6002 MODULE PC 100 SO-DIMM CN5101 CN6006 TOUCH CN6005 BATTERY CN 151 DIMM CN6003 PACK Side-A Side-B FDD BAY CN 152 DIMM CN6004 DC FAN...

  • Page 26: Chapter 5. Exploded Views And Parts List

    CHAPTER 5. EXPLODED VIEWS AND PARTS LIST NOTE: The components identified by mark ! or • The mechanical parts with no reference number in the dotted line with mark ! are critical for safety. exploded views are not supplied. Replace only with part number specified. •...

  • Page 27: Main Section

    5-1. Main Section Ref.No. Part No. Description Ref.No. Part No. Description X-4622-445-2 ASSY BOTTOM * 67 4-641-366-02 LABEL I/O 4-640-837-11 DOOR BATTERY 4-641-629-01 INSULATOR FDD A-8056-481-A RO-33 COMPLETE PWB 4-641-763-01 LABEL FD (or RO-36 COMPLETE PWB) * 70 4-641-850-01 SPRING (CD-ROM), PLATE 1-542-331-11 MICROPHONE UNIT * 71 4-641-851-02 SPRING (FDD), PLATE...
  • Page 28 NOTE: Refer to page 1-6 “ 9. Attaching the Thermal Sheet ” when attaching the thermal sheet (Ref.No. 127) to the P3 ASSY (CPU MODULE). Ref.No. Part No. Description 4-641-726-41 SCREW (M2), SPECIAL HEAD 4-644-518-01 SCREW (M2X18), +B 4-644-899-01 SCREW (M2), 0 NUMBER P3 KIND 4-639-112-01 SCREW M2X4 4-644-402-01 SCREW (MBX) 4-641-656-02 SCREW (M2.5), 0 PLATE P...

  • Page 29: Lcd Section (F390 Model)

    5-2. LCD Section (F390 Model) Ref.No. Part No. Description Ref.No. Part No. Description 1-475-809-31 INVERTER UNIT 4-641-726-41 SCREW (M2), SPECIAL HEAD X-4622-447-1 HINGE LEFT 15G 4-641-726-11 SCREW (M2), SPECIAL HEAD X-4622-416-1 ASSY HOU, BEZEL 15X (UC) 4-642-761-01 +P M2X3 LOCK 4-637-902-41 LATCH 4-644-165-01 SCREW (M2.6X4), 0 PLATE P1 MAIN 1-418-574-11 LCD-UNIT (15.0"...

  • Page 30: Lcd Section (F370 Model)

    5-3. LCD Section (F370 Model) Ref.No. Part No. Description Ref.No. Part No. Description 1-418-578-12 INVERTER UNIT 4-641-726-41 SCREW (M2), SPECIAL HEAD 5-3-1. LCD Made by Samsung X-4622-486-1 HINGE LEFT 14G (SA) 4-641-726-11 SCREW (M2), SPECIAL HEAD X-4622-431-1 ASSY HOU, BEZEL 14 (SA) 7-628-254-00 SCREW +PS 2.6X5 4-635-277-11 COVER SCREW LOWER 4-642-761-01 +P M2X3 LOCK...

  • Page 31: Lcd Made By Hitachi

    5-3-2. LCD Made by Hitachi Ref.No. Part No. Description Ref.No. Part No. Description 1-418-297-22 INVERTER UNIT ACCESSORIES X-4622-458-1 HINGE LEFT 14G (H) ************ X-4622-396-1 ASSY HOU, BEZEL 14 (NH) !401 4-635-277-11 COVER SCREW LOWER 1-782-614-11 CORD, POWER 4-635-276-11 COVER SCREW UPPER A-8046-136-A ASSY WEIGHT SAVER (NHA) !403 1-418-579-11 ADAPTOR, A.C.

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