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PCG-SR27/SR27K
SERVICE MANUAL US Model
Canadian Model
S400
Illust : PCG-SR27K
NOTEBOOK COMPUTER
9-872-215-11
Confidential
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Information in this document is subject to change without notice. Caution Markings for Lithium/Ion Battery - The following or similar texts shall be provided on battery pack of equipment or in both the Sony and VAIO are trademarks of Sony. Intel logo and Intel Inside operating and the service instructions. logo are registered trademarks of Intel Corporation. Pentium MMX is a trademark of Intel Corporation. Microsoft, MS-DOS, Windows, CAUTION: Danger of explosion if battery is incorrectly replace
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TABLE OF CONTENTS Section Title Page CHAPTER 1. REMOVAL 1-1. Flowchart ......................................................................... 1-1 1-2. Main Electrical Parts Location Diagram ......................... 1-1 1-3. Removal ........................................................................... 1-2 1. Keyboard Unit, Parm Assy .............................................. 1-2 2. Touch pad, Speaker (R), SWX-61 Board ........................ 1-2 3. HDD .............................
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CHAPTER 1. REMOVAL 1-1. Flowchart HOUSING DISPLAY MICRO POWER FRAME KEYBOARD (BEZEL) PARM ASSY OFF ASSY PHONE UNIT ASSY ASSY P1-6 P1-7 P1-7 P1-2 P1-2 P1-4 CNX-107 MAIN BOARD MBX-44 LCD HDD DC FAN BOARD ASSY BOARD ASSY P1-3 P1-5 P1-4 P1-4 P1-5 P1-7 IFX-125 IFX-124 INVERTER SPEAKER (L) COOLING BOARD BOARD UNIT P1-3 P1-3 P1-5 P1-4 P1-7 SWX-61 DDC-3 ANL-24 BOARD BOARD BOARD P1-2 P1-5 P1-7 V/L RECHARGEABLE TOUCH PAD BATTERY P1-2 P1-5 SPEAKER (R) P1-2 • P XX means pages that appears in this manual. •
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1-3. Removal 1. Keyboard Unit, Parm Assy 0 Keyboard Unit 8 Housing (Parm Rest) Assy 9 3 2 4 6 7 FFC (MBX-34-SWX-55) Claw 5 Clip or the like B A Claw 1 Lock Ace (M2X6) (X7) (Silver) Latch (Key) 2. Touch pad, Speaker (R), SWX-61 Board qd Escutcheon (Pad) qf Touch Pad Window MS qa ql Housing (Parm Rest) Assy a qs FFC (SWX-55-Touch Pad) qg Sheet (Touch Pad) (2) 7 FFC (MBX-34-SWX-55) Jog Window 6 5 Shield (Parm) 4 Tapping Screw (M2X4) (Black) a qk Speaker 9 q; SWX-61 Board qj Speaker Hold
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3. HDD 7 FPC (HDD) 4 Bracket (B) 6 Bracket (F) 1 Lock Ace (M2X3.5) (Gold) 3 Screw (M3X4) (X2) (Gold) 8 HDD 2 5 Screw (M3X4) (X2) (Gold) 4. Speaker (L), IFX-125 Board 5 IFX-125 Board 7 Lock Ace (M2X3.5) (X2) (Gold) 1 Lock Ace (M2X3.5) (X2) (Gold) 8 Shield MS 4 FFC (MBX-34-IFX-109) 9 Speaker Holder 3 q; Speaker 6 2 qa Duct (L) Confidential 1-3 PCG-SR27/SR27K (UC)
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5. Frame Assy, DC Fan, Cooling qd Lock Ace (M2X3.5) (X4) (Gold) 7 Lock Ace (M2X3.5) (Gold) qa Lock Ace (M2X3.5) (Gold) 6 +BTP 2X6 (X2) (Black) qs Escutcheon (LB) 8 Heatsink NT2 qf Cooling (1) q; DC Fan 1 Blind, Screw (X2) qg Bushing (FAN) 9 2 Lock Ace 4 Claw (M2X6) (Silver) 3 +B 2X6 a (X2) 2 +B 2X6 (Gold) b a b 5 Frame Assy 6. Main Board Assy 5 Lock Ace (M2.6X4) (Silver) q; Lock Ace (M2X3.5) (X2) (Gold) 9 Lock Ace (M2X3.5) (Gold) a a 8 2 7 3 4 qa Main Board Assy 6 1 Confidential PCG-
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7. MBX-44 Board, IFX-124 Board, DDC-3 Board, V/L Rechargeable Battery Memory Module 9 Nut M2 Order of releasing the SO-DIMM qd MBX-44 Board A → C C B A qa A qs V/L Rechargeable Battery 4 Hex Screw (MBX) (Silver) 3 Insulator IFX-108 q; Hex Screw (MBX) (Silver) 8 Insulator (MBX) 7 DDC-3 Board 5 Lock Ace (M2X2.5 Special Flat) (Silver) 2 IFX-124 Board 6 Insulator DDC-2 1 Lock Ace (M2X2.5 Special Flat) (Silver) 8. CNX-107 Board 4 Dial Assy 1 Lock Ace (M2X3.5) (Gold) 2 Escutcheon (RF) 3 FFC
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9. Display Assy 6 3 Lock Ace (M2.6X4) (Silver) 7 Display Assy 4 Lock Ace (M2.6X4) (X2) (Silver) 5 Plate 2 Lock Ace (M2X3.5) (Gold) 1 Confidential PCG-SR27/SR27K (UC) 1-6
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10. LCD Section – Made by TS – 1. Housing (Bezel) Assy 1 Screw Blind (X2) 2 Lock Ace Three Claws (M2X4) (X2) (Silver) 3 Screw Blind (X2) Two Claws 4 Lock Ace (M2X4) (X2) (Silver) 6 Screw Blind 5 Housing (Bezel) Assy 7 Lock Ace Two Claws (M2X4) (Silver) Three 9 Screw Blind Claws q; Lock Ace (M2X4) (Silver) 8 Cover (L) qa Cover (R) 2. Microphone, LCD Assy, Inverter Unit, ANL-24 Board qf LCD Assy qs +B 2.6X2.5 (X2) (Gold) qs +B 2.6X2.5 (X2) (Gold) qh Lock Ace qd (M2.6X4) (X2)
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CHAPTER 2. SELF DIAGNOSTICS ATTENTION Please confirm “Self Diagnostics” method which will be informed you with distribution of “Self Diagnostics” software. Confidential 2-1 PCG-SR27/SR27K (UC) (END)
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CHAPTER 3. BLOCK DIAGRAM PCG-SR Series Block Diagram CPU core LCD Power Supply DIMM Pentium 10.4” III 443ZX-100M (2slot) Inverter Internal MIC Clock Temp Gen sensor Cooling FAN LCD CN PCI bus PCcard USB PIIX4E S3 i.LINK HDD YAMAHA Savage/IX Snowy YFM754 R5C475II Memory MS CN PCcard Stick i.LINK Modem BIOS TouchPad H8 Connexant (Onboard) Stereo JOG Dial speaker Port80/JIG Keyboard Phone Power Supply LED MIC Battery DC in RJ-11 VGA Mother PWB Large IC Cooling LCD unit INT CN EXT CN Sub PWB User I
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CHAPTER 4. FRAME HARNESS DIAGRAM DISPLAY ASSY LCD ANL-24 BOARD (SIDE A) LCD HARNESS INVERTER 1 4 2 CN3300 MIC 1 CN3301 BATTERY PACK 240 Side Side KEYBOARD 6 1 CN301 CN1502 139 DC IN MODULER MBX-44 IFX-124 1 2 JACK CN901 BOARD CN5002 CN502 BOARD 1 DC (SIDE A) 25 1 (SIDE A) 2 i-LINK FAN CN401 CN3151 68 34 PC CN451 PC DDC-3 CARD CARD BOARD 35 1 CONNECTOR CN1601 (SIDE A) S2701 POWER CN351 CN5001 CN5000 SWITCH DISPLAY CN2601 24 24 JOG DIAL CN1902 1 1 9 10 USB CN1802 EXT MIC IN 1 2 2 1 CNX-107
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CHAPTER 5. EXPLODED VIEWS AND PARTS LIST NOTE: The components identified by mark 0 or • The mechanical parts with no reference number in the dotted line with mark 0 are critical for safety. exploded views are not supplied. Replace only with part number specified. • Items marked “ * ” are not stocked since they are seldom Les composants identifiés par une marque required for routine service. Some delay should be 0 sont critiques pour la sécurité. anticipated when ordering these items. Ne les remp
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5-1. Main Section Ref.No. Part No. Description Ref.No. Part No. Description * 1 4-646-973-02 DUCT (L) 74 4-647-181-01 HEX SCREW (MBX) 2 1-529-660-21 SPEAKER, (2.0CM) * 75 4-646-732-01 BRACKET (B) 4 4-644-492-31 ACE (M2), LOCK 76 1-794-546-11 CONNECTOR, MEMORY STICK, EJECTOR 5 4-644-492-51 ACE (M2), LOCK 77 A-8066-718-A IFX-125 WHITE COMPLETE PWB 6 X-4622-725-2 ESCUTCHEON (LF) ASSY 78 7-622-205-05 NUT M2 TYPE2 8 4-650-469-01 FOOT 79 4-646-800-01 CUSHION (BB) 9 X-4623-153-1 HOUSING (BOTTOM) ASSY 8
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5 52 97 47 51 39 41 5 46 G 40 33 97 H B 44 95 49 56 5 F 68 80 78 E 45 N 66 D 88 112 42 43 M 104 L 84 99 74 4 55 A 63 I 29 29 73 62 81 85 R 5 63 92 J 79 35 5 57 53 K R 48 34 103 29 S 98 82 119 15 D C 61 36 93 Included 32 S in 57 B 71 96 60 62 15 83 5 87 89 58 G 15 35 K H 101 109 J 6 5 64 65 31 5 19 18 L 105 35 76 77 14 16 20 102 F 5 59 M C 100 Included 21 4 in 9 75 25 94 5 118 83 2 I 96 9 22 E 26 1 25 29 A 69 23 28 8 8 69 15 117 5 15 70 10 70 111 Supplied with 9 27 4 Included in 9 24 Confidenti
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Ref.No. Part No. Description Ref.No. Part No. Description 5-2. LCD Section – Made by TS – 301 4-646-977-01 BLIND (LCD), SCREW ACCESSORIES 303 4-644-492-31 ACE (M2), LOCK ************ 304 X-4623-481-1 HOUSING (BEZEL) ASSY 305 A-8045-747-A LCD ASSY (S) 0401 1-476-163-13 ADAPTOR, AC 306 4-646-705-02 TUBE, TOP 402 1-756-100-21 BATTERY PACK, LITHIUM ION 403 1-757-026-11 CABLE, VGA 308 4-646-703-01 KNOB (LATCH) 0 1-757-562-21 CORD, POWER 301 309 4-639-890-01 SCREW (+B M2.6X2.5) 4-653-282-11 MANUAL, IN
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® VAIO Notebook Quick Start PCG-SR27/PCG-SR27K
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Contents 1 Welcome ..........................................................5 Features.......................................................................................... 5 Unpacking Your Notebook.............................................................. 6 Notes on Use.................................................................................. 7 ® 2 Setting Up Your VAIO Notebook ...............11 Locating Controls and Connectors ............................................... 11
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® VAIO Notebook Quick Start 6 Troubleshooting........................................... 51 Troubleshooting Your Notebook ...................................................51 Troubleshooting the LCD Screen ..................................................55 Troubleshooting the Mouse and Touchpad...................................56 Troubleshooting Drives, PC Cards, and Peripheral Devices ..........57 Troubleshooting Software.............................................................59 Troub
