PCG-505F/505FX
Contents
1. ZV VIDEO IEEE1394 PHY Chip PCI AD 31 0 IEEE1394 CONN FDD Drive PONAT p c Tx 3 pu cis rghen o dez ra ix PCI CTRL 3 O pete SE ATF INT l ab Y Aou mor een BUFFER o s PORT D PIIX4 CLOCK 33M B e PC CARD PCI ISA BRIDGE GENERATOR PCIC SLOT A IDE 32MBytes S MK1491 02 9 RL5C465A USB 64Mb x 4 12 i5 F rimary ID RTC 48M 48M a anno a E E osc 14M 3 a VO b D HDD u o EIO SA 19 0 Extend IO SA 19 0 5 ir gt m EIO SD 15 0 B EIO SD 15 0 S DC IN Mio ciun Ten po Ll EIO CTRL S p e POWER M k SUPPLY eet a amp e LE Zeen PRIMARY 6 CHARGER i i ZI TOUCH ke 9 re Oj BATTERY ve A ZV AUDIO FLASH i 8i PAD ME AUDIO ki 256Kx8 E ES1878 ULTRA I O PS 2 FLASH s FDC37N958FR g B A k 25 a SUPER I O POZE ROI KBC COMI x 512Kx8 p i d p ROM INTEFACE mi gt LT1237 fe S Back Up ODEM Bi g GEES KEYBOARD 4 le E igi COM2 a itd m POWER CONTROL d M a gt ACCESS BUS l gt O v n Y LINE PHONE RJ11 IN OUT IrDA SONY 3 1 3 2 END CONFIDENTIAL PCG 505F 505FX U2. Turn the power of the main unit on and press F2 with the SONY logo displayed The Setup screen appears Check the BIOS Version memory capacity CPU clock hard disk capacity etc PhoenixBIOS NoteBIOS 4 0 Setup Copyright Main Advanced Security Power Boot Exit t EL The currently selected tag appears in blue with a white background BIOS version Tag MAIN Item BIOS Version should show the correct BIOS Serial number Tag MAIN Item Serial Number should be a correct number Memory capacity Tag MAIN Item Total Memory should show sufficient memory at least 32MB without expansion Video memory Tag MAIN Item Video Memory should show 1MB Hard disk Tag Advanced Press Enter for Item Primary IDE Adapter Master Press Enter for Item Autotype Fixed Disk will display the hard disk information under the following items Check whether or not they are correct The remaining items are confirmed that they match the default values To set to default Tag Exit Press Enter for Item Get Default Values Tag Exit Press Enter for Item Exit Save Changes restarts the unit 2 1 PCG 505F 505FX U C 2 5 Diagnostics Using the Self Diagnostics Program Insert a floppy disk for self diagnostics in the floppy disk drive and a CD ROM for a self diagnostics in the CD ROM drive When the power of the main unit is turned on the system starts up from the CD ROM and the following s
3. ti Speaker Unit a 6 PC card connector heat pipe and heat sink 6 Heat Sink KC ai Thermal Sheet F CL PC Card Connector Dummy Card CUSHION SP CHOMERICS FORM 5 Heat Pipe L Insulating Sheet PCG 505F 505FX U C 1 4 7 Display assembly These screws have been removed if the MBX 13 board was removed Display ASSY AN AZ 8 Housing bezel assembly LCD unit and inverter pe l B 2 6x5 l Screw Cover l Screw Cover 2 BM2 6x6 82 B2 6x5 a 92 4B2 6x5 Housing Bezel ASSY B B M2 5x5 L 9 B M2 5x5 Inverter d 1 5 PCG 505G 505GX US CHAPTER 2 SELF DIAGNOSTICS 2 1 Note This chapter describes the items to be checked and the self tests to be performed using the main unit floppy disk drive and CD ROM drive Port Replicator 2 2 Necessary Tools PCG 505F FX main unit Floppy disk drive CD ROM drive Battery AC adaptor CD ROM for self Diagnostics Floppy disk for self diagnostics with DOS installed Port Replicator Other tools required for the tests 2 3 Start up of the Self Diagnostics Program Connect a floppy disk drive CD ROM drive battery and AC adaptor Port Replicator to the PCG 505F FX hereinafter referred to as the main unit Insert a floppy disk for self diagnostics in the floppy disk drive and a CD ROM for self diagnostics in the CD ROM drive 2 4 Diagnostics on the Setup Screen
4. O Others L1 No publication 1 1 No FIT M2001 013K Date From Tel PCG 505 Series BJ EUC ME OI 2001 3 19 PNC Planning amp Control Dept SODP 81 3 5795 6931 SERVICE MANUAL Model Page Ref No Part No Description 505 505X 505EX 505G GX 505G GX ADD 1 505RX RS R J 505SX S 505SX 4G 505V 505V ABX 505V CBX EE EEN 505F FX 505TX TS 505TR E 505E 505G 80 4 638 224 01 SHEET F THERMAL 24 Ri Bis Please make these changes on the list of repair parts as well until revised version published Applicable Models J PCG 505 PCG 505X 505EX PCG 505G GX 505G GX ADD 1 PCG 505RX RS R PCG 505SX S 505SX 4G PCG 505V PCG 505V ABX PCG 505V CBX PCG 505V CBP UC PCG 505F FX PCG 505TX TS PCG 505TR PCG 505G GX E PCG 505E PCG 505G A AAA AAA AA AAA AA 9 974 467 01 9 974 473 01 9 974 481 01 9 974 492 01 9 928 301 01 9 928 325 01 9 928 326 01 9 928 348 01 9 872 014 01 9 974 491 11 9 928 301 11 9 928 328 01 9 974 481 11 9 928 301 31 9 974 481 31 For Japanese staff Please look at information in Japanese by visiting at our web site Revision History Suffix Ver Date Contents QM No GIUON 2001 03 19 A Page 5 1 Page 5 2 See Remarks M2001 013K 13 Ver 3 2001 10 05 pwe Page 5 1 Page 5 2 M2001 063K 2002 03 20 N2002 018K
5. pa Y Remarks 2001 10 05 No suffix number 12 exists in part number of SM The changes of N are not reflected in this Service Manual i e not shown in red See the QUICK MEMO for these changes Confidential PCG 505F 505FX U C
6. www 92 jishu cn Dispose of used battery promptly Keep away from children Me oH Hd dL dL de de HL d d de d He Hi H d de de e d d de de d de d d d d d d d 4 Service and Inspection Precautions 1 Obey precautionary markings and instructions Labels and stamps on the cabinet chassis and components iden tify areas requiring special precautions Be sure to observe these precautions as well as all precautions listed in the operating manual and other associated documents 2 Use designated parts only The set s components possess important safety characteristics such as noncombustibility and the ability to tolerate large voltages Be sure that replacement parts possess the same safety characteristics as the originals Also remember that the A mark which appears in circuit diagrams and parts lists denotes com ponents that have particularly important safety functions be extra sure to use only the designated components 3 Always follow the original design when mounting parts and routing wires The original layout includes various safety features such as in clusion of insulating materials tubes and tape and the mount ing of parts above the printer board In addition internal wiring has been routed and clamped so as to keep it away from hot or high voltage parts When mounting parts or routing wires there fore be sure to duplicate the original layout PCG 505F 505FX U C 4 Inspect af
7. 35 952 01 A 8054 720 A 4 635 923 01 1 542 331 11 4 638 232 01 1 783 098 11 4 635 922 01 4 635 949 01 4 636 344 01 4 636 329 01 1 783 815 11 A 8045 021 A A 8045 022 A 1 783 161 11 4 635 955 11 1 779 808 11 4 627 811 21 4 635 930 01 A 8054 876 A 1 782 617 11 4 635 931 01 4 635 951 01 A 8054 714 A 4 635 914 02 1 783 590 11 4 635 913 03 4 635 912 04 4 635 915 01 A 8044 589 A 1 759 461 11 4 635 910 05 4 636 932 01 4 637 148 02 4 637 074 01 4 637 454 21 4 637 411 01 4 636 551 01 4 626 552 01 4 636 553 01 3 839 640 00 4 637 139 01 4 637 147 01 4 638 221 01 4 638 234 01 1 670 718 11 4 637 075 01 1 695 514 21 1 695 514 11 l 695 619 11 7 621 770 67 7 621 772 08 7 621 772 18 7 621 772 38 7 621 773 86 7 621 775 20 7 682 145 01 7 621 259 45 Description CHOMERICS FOAM PIPE L HEAT FPC CUX 25 TAPE WJ INSULATING INSULATING SHEET WJ CNX 45 1020 ASSY S HOLDER MICROPHONE MICROPHONE UNIT INSULATING SHEET PIPE L CABLE FLEXIBLE FLAT 24 CORE HOLDER SW PLATE SW CUSHION KB HEAT SINK VIA FFC 8 CORE 505F MBX 13 1020U 233 ASSY S 505FX MBX 13 1020U 266 ASSY S FPC IRC 4 INSULATING SHEET PCMCIA CONNECTOR PC CARD CARD DUMMY BRACKET HDDF 4 3 HDD ASSY S FPC HDD CABLE BRACKET HDDR INSULATING SHEET KEY BOARD KEY BOARD U ASSY S LENS F F
8. C CHAPTER 4 FRAME HARNESS DIAGRAM BATTERY PACK Rear 21000002 CN901 1 6 Side KEYBO e WW 92 jishu en WINDOW mem ow CN402 1 2 18 DISPLAY ASSY a GNA e ASI we ee ec NI FN az JJ 6 Y 1 JAOK INVERTER CN501 CN454 PORT REPLICATER VO CONNECTOR CABLE MBX 13 BOARD STEREO SPEAKER TERMINAL R CN353 I FDD E A i TIRES 1 OOO0O0000000000000000000000 J CN971 CN453 CNX 44 STEREO SPEAKER BOARD CN902 TERMINAL L vm j DC IN ola SW971 CN972 PROGRAMMABLE i LINK POWER KEY ees SWITCH LINE IN SW972 POWER mic IN B SWITCH CN968 E HEADPHONELI 23 CN251 CN352 CN601 CNX 30 BOARD 134 34 8 2 FDD ASSY BOARD CN752 PALM FPC REST 142 B FROM board connector direct connection Touch SEN en S 4 Harness connector at both end PAD SPEAKER BUTTON L Harness soldered at one end i l 4 1 4 2 PCG 505F 505FX U C Main Unit Note Parts marked by a
9. CREW B M2 5X4 25 4 636 331 0 CLAW JOINT 26 X 4621 669 HOUSING BEZEL ASSY 27 4 635 939 0 COVER SCREW 28 4 636 945 0 CLAN B JOINT 29 4 637 460 0 SPACER 30 4 637 232 0 TUBE 3l 4 636 560 0 SCREW B M2 6X5 5 B2 7 621 772 18 B 2X4 B9 7 621 772 08 B 2X3 5 3 FDD Assembly iii iii Ref No Part No Description 201 4 636 397 0 FOOT FDD 202 3 719 381 3 SCREW M2X3 203 4 636 391 04 CASE LOWER 204 4 636 394 0 GUIDE LIGHT 205 A 8054 413 A CNX 30 MOUNTED PWB 206 1 783 043 1 CABLE I O 26P 3 948 339 0 SCREW TAPPING 4 636 395 0 PLATE SHIELD 4 636 396 0 INSULATING SHEET A 8054 426 A 3 5 FDD ASSY S 4 636 398 0 CUSHION 1 782 868 1 FFC FDD 4 4 4 636 392 ESCUTCHEON CONNECTO 4 636 393 0 BRACKET 3 719 381 2 SCREW M2X6 5 5 ACCESSORIES amp PACKING MATERIALS ke ea aa ekk kk ke ke ke e e e e e ke ake ae kek kk kak ak ak ak a Ref No Part No A 8054 713 A 1 777 926 31 A 8044 383 A A 8054 768 A 4 635 936 01 ZS E AX DEL Description AC ADAPTOR 1020 U ASSY S CORD CONNECTION FDD 505 ASSY PACK S ASSY S BATTERY PEN MANUAL MAIN INSTRUCTION WI zhttp mw 92jishu cn END PCG 505F 505FX U C QUICK MEMO The object of information O Technical W Parts O Other information The relation document to the plan of LI TIN Service manual Model Series VAIO Notebook Computer Contents Addition of part
10. E 1394 A PCG 505 series unit on which Windows will run is required PCG 505F 505FX U C 2 4 Parallel loopback test Test for a parallel port Connect a loopback tool to the parallel port of the port Replicator and perform the test PS 2 mouse test Test for an external mouse Connect a mouse to the mouse connector of the port Replicator Serial loopback test Test for a serial port Connect a log SCH Y AP ht httn tp www 92 j i shu cn Modem loopback test Perform data transmission and reception between modems Tool modems are required 2 7 Tests that are not Supported PCMCIA test The 16 bit PC CARD test is replaced with the CD ROM test Testing a CardBUS ZV etc is not available because such tests required special hardware 2 5 PCG 505F 505FX U C CPU P55C CHAPTER 3 BLOCK DIAGRAM e SONY L2 CACHE Mcahce 32Kx64 TAG 8Kx8 DATA CTRL HOST ADDR 31 3 HOST DATA 63 0 HOST CTRL MTXC 430TX SYSTEM CONTROLLER HOST PCI BRIGE MEMORY CONTROLLER HOST 9 PCI AD 31 0 CONFIDENTIAL ATF ATF INT LM75 A MEMORY BUS LCD SVGA 800x600 TFT Inverter on LVDS DRIVER BLOCK DIAGRAM NM2097 VIDEO CONTROLLER IEEE1394 Link Chip
11. OI SERVICE MANUAL US Model Canadian Model Ver 4 2002D Revision History WETAN http www 92 jishu cn tL L6V vL6 6 L XXX11X86 Se Notebook Computer Sony Corporation Printed in XXX a XXXXXXX 6 1998 X 9 Q O N Y 9 974 491 14 XXXXXXXX K 9 974 491 14 34 Information in this document is subject to change without notice Sony and VAIO are trademarks of Sony Intel logo and Intel Inside logo are registered trademarks of Intel Corporation Pentium MMX is a trademarks of Intel Corporation Microsoft MS DOS Windows the Windows 95 and Windows 98 logo are trademarks of Microsoft Corporation All other trademarks are trademarks or registered trademarks of their respective owners Oter trademarks and trade names may be used in this document to refer to the entitles claiming the marks and names or their produces Sony Corporation disclaims any proprietary interest in trademarks and trade names other than its own Caution Markings for Lithium Ion Battery The following or similar texts shall be provided on battery pack of equipment or in both the operating and the service instructions CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Discard used batteries according to the manu facturer s instructions CAUTION The battery pack used in this device may present a kaw ave Gan ank E IERI http
12. PC SWX 19 BUT TON R BUT TON L LENS R REST 1020 ASSY S PARM PAD TOUCH ESCUTCHEON PAD HOLDER WIRE INSULATED PLATE IRDA SPACER SP LABEL ID TAPE BLIND CUSH ION HDD T0 5 CUSHION HDD T1 CUSHION HDD T2 CUSHION GASKET 4X2 SPACER DIA 5 7 PLATE CONDUCTOR GASKET CONNECTOR FPC CNX 48 TAPE KEY BOARD JACK SMALL TYPE 1P HEADPHONE JACK SMALL TYPE 1P MICROPHONE JACK DC B 2 6X6 B 2X3 B 2X4 B 2X6 B 2 6X4 B 2 6X5 P 3X4 P 2 6X6 PCG 505F 505FX U C 5 2 Display Unit PCG 505F 505FX U C PEN ACCESSORIES N Ref No Part No Description 101 4 635 947 0 COLOR 02 X 4621 652 HOUSING DISPLAY ASSY 03 4 635 929 0 COVER RR 04 4 636 332 0 HOLDER RIGHT PC BOARD 05 4 635 944 0 INSULATOR 1VT 06 1 475 400 1 INVERTER LCD 07 4 636 339 0 BLIND SNAP RETAINTER HOLE 08 4 636 335 0 SNAP RETAINER 09 4 636 334 0 CLAMP 0 4 636 338 0 PLATE HEAT TRANSFER 1 X 4621 545 TILT UNIT ASSY 2 4 635 928 0 COVER LL MWA Ka 2 K XX h 3 HI LSA LEFT PC BOARD MU ZZ t1p WWWiedz ISA 6 4 635 938 LOCK PEN d 4 635 934 0 LEVER LATCH 8 4 635 932 0 NOB LATCH 9 4 635 935 0 HOLDER LATCH 20 2 300 616 0 SPRINNG COMPRESSION 21 4 636 558 0 NSULATOR LCD 22 1 958 912 1 HARNESS LCD SPEAKER 23 A 8054 418 A 0 4 LCD ASSY S 24 4 636 559 0 S
13. SELF DIAGNOSTICS 2 1 Note E T E 2 1 2 2 Necessary Tools ren tero eet 2 1 2 3 Start up of the Self Diagnostics Program oie cece eeeeeeeeeetseeeseeeees 2 1 2 4 Diagnostics on the Setup Screen sese 2 1 2 5 Diagnostics Using the Self Diagnostics Program sse 2 2 2 6 Test Items tte e e ete eto edt re e s 2 3 2 7 Tests that are not Supported i re 2 ss smmeenneenenenznnzznznnnzenznnnzenznnaznnznnz 2 5 to 2 5 CHAPTER 3 BLOCK DIAGRAM eene nennen nnns 3 1 to 3 2 CHAPTER A FRAME HARNESS DIAGRAM eene 4 1 to 4 2 CHAPTER 5 EXPLODED VIEW AND PARTS LIST 5 1 Main Unit ao iecit ERE RE epe he ena ba 5 1 5 2 Display Unit vwe de uh mee tb eG E OR UR ER br 5 3 5 3 EDD Assembly nr oie ti eit ert 5 5 to 5 6 History of the changes is shown as the Revision History at the end of this data 3 PCG 505F 505FX U C CHAPTER 1 REMOVAL 1 1 Flowchart POWER PALM REST SWX 20 IRC 4 CNX 44 CNX 45 CNX 25 MBX 13 PC CARD OFF HOUSING BOARD BOARD BOARD BOARD BOARD BOARD CONNECTOR P2 2 P2 3 P2 3 P2 3 P2 3 P2 3 P2 4 P2 4 KEYBOARD TOUCH SWX 19 SPEAKER HEAT UNIT PAD BOARD UNIT SINK P2 2 P2 2 P2 2 P2 4 P2 4 NICKEL HEAT HYDROGEN HDD BATTERY P2 3 P2 4 P2 4 DISPLAY HOUSING ae P2 5 P2 5 LCD UNIT P2 5 INVERTER P2 5 Page x x indicates the page for the topic Note that HDDs Hard Disc Drives are easily
14. appears Password Bypass Program 1 0 C 1997 Sony Corporation All rights reserved Input last 7 digits of Serial number If serial xxxxxxxx ooooooo input serial number 0000000 CERE ORTI http www 92jishu en Enter the last seven digits of the serial number and a temporary password will appear Bypassed pass word zzzzzzz QUIT MAIN MENU Self Diagnostics ends 2 6 Test Items Machine Configuration Select which PCG 505 series main unit you are using As some test items operate based on this configuration this should be the first selection made Audio test Group For audio testing No details are defined You listens to the sound and evaluates the results Battery test Test for charging and discharging of the battery If the battery is almost fully discharged or overcharged an error may occur Check System BIOS Revision The BIOS version will appear This test always ends in normal status It s up to you to evaluate the results FDD test Test to find defects in a floppy disk drive Be sure to insert a floppy disk without a write protect tab for self Diagnostics If some defect is detected the data may be lost The data should always be backed up HDD test Test for the hard disk drive The recognition test is done in the start up process with the BIOS 2 3 PCG 505F 505FX U C Keyboard test Test for keyboard operation A keyboard appe
15. ars on a screen Press the keys one by one Pressing a function key alone will not be recognized Press the desired function key with the key If a disabled key is found press the ESC key twice to end the test IrDA test Group Communication test for IrDA The PCG 505G for communication is required LED test LEDs for the lb deih Alex de WA 9s ie Sb fitt order After checking all the LEDs press the v kev Memory test Group Tests for memory The time required for testing depends on the memory capacity Modem AT Command test Test for the modem This checks for generation of an AT command No actual call is required System test Tests for items on the mother board DMA IRQ the CPU etc are checked Touch Pad test Test for a touch pad Follow the instructions on the screen The test proceeds from left clicking right clicking touching four corners with a pen and pushing the center with a finger in that order To stop the test press the ESC key USB test Test for an USG port USB tools are required Video test Test for an LCD display In the first half checking that the screen is displayed within a frame and that the palette is normal is performed for your evaluation The second half is performed as self diagnostics Programmable power key test Test for a programmable power key Press it once IEEE 1394 Interface test Communication test of the IEE
16. creen appears Diagnostics for Service Version 1 0 PCG 505G C 1997 Sony Corporation All rights reserved Press any key to continue TYR http www 92 jishu cn Press anv kev and the Start menu will appear somo START MENU Z l Diagnostics for PCG 505G Self Diagnostics 2 Diagnostics for PCGA PR5 3 PASSWORD BYPASS Password Bypass 4 QUIT MAIN MENU Quit Self Diagnostics Move the cursor to the desired item and press Enter Diagnostics for PCG 505G When Diagnostics 2 or 3 is selected from the Start menu the screen shown below will appear wee Diagnostics for PCG 505G seeker 1 Machine Configuration 2 Audio test Group 3 Battery test Once you select an item the self diagnostics for that item will be performed Pressing keys and or listening to sounds may be required Follow the instructions on the screen For details on each item see 2 6 Test items Some modifications may be made When the test ends normally k ok 2k k k k k k k k ok PASS appears k ak ok kok k k k k k k When the test ends abnormally k ak ok kok k k k k k FAIL appears k ak ok k ok k k k k k PCG 505F 505FX U C 2 2 PASSWORD BYPASS If the BIOS is locked with a password and you don t know the password use this function To use this function another machine is necessary PASSWORD BYPASS is selected from the Start menu the following screen
17. damaged by shock of impact 1 2 Electric Parts Arrangement Diagram LCD Unit Microphone Unit CNX 25 Board Inverter Keyboard Unit p s CNX 44 Board CNX 45 Board NE S HDD SS SWX 19 Board Touch P Speaker Unit MBX 13 Board PC Card Connector Note that HDDs Hard Disc Drives are easily damaged by shock of impact 1 1 PCG 505F 505FX U C 1 3 Removal 1 Palm rest housing assembly Palm Rest Housing ASSY 02 jishu cn PS xml Cover 4 B 2 6x6 4 B2x6 4 B 2 6x6 2 Keyboard unit touch pad SWX 19 board Claw t 3 LS Escutcheon 4 lt Claw Touch Pad Button R Button P Y lt ws t7 e 1 B2x3 5 PCG 505F 505FX U C 1 2 3 HDD 6 Cover Tape 8 HDD 5 Bracket N x 1 4B2 6x4 ud ANN 4 P3x4 es L 2 a Pad lt a 3 6 A lt HDD Cable Ke i S 73 IN L jrshu cn 4 SWX 20 board IRC 4 board CNX 44 board CNX 45 board and CNX 25 board 5 Escutcheon CNX 25 Board 3 B2x3 TAPE WJ INSULATING Insulating Sheet IRC 4 Board N J LP i DIS N Escutcheon 1 3 PCG 505F 505FX U C 5 MBX 13 board speaker unit and nickel hydrogen battery 1 B 2x3 a 4 1 BH I i 17 2d MBX 13 Board 2 4B26x4 Fasten these screws when connecting a display unit 2 B26x6 S B 2 B26x4 M
18. re not normally in stock Any part that has no part number is not available 5 1 72 ANIADD 183 18 Sa 70 CHAPTER 5 EXPLODED The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref No Part No Ui 4 GA IN E FO oN O 0 T1 4 636 330 0 A 8044 588 A 4 635 946 01 4 635 919 03 4 635 956 0 4 636 934 0 4 635 918 03 1 505 734 1 4 635 917 02 X 4621 667 1 A 8054 718 A mi 92h 15 16 17 18 19 20 927 01 4 635 926 01 X 4621 613 1 X 4621 614 1 4 635 908 01 A 8054 719 A 4 635 950 02 Description LID MEMORY BOTTOM 1020 ASSY S HOUSING FOOT KNOB BR SPRING B COMPRESSION COIL SPACER SPRING KNOB BL SPEAKER UNIT KONB POWER ESCUTCHEON BUTTON ASSY SWX 20 1020 ASSY S WINDOW b Ires HYDROGEN OVER KL COVER LR LID FDD ASSY LID REPLICATOR ASSY ESCUTCHEON JACK CNX 44 1020 ASSY S INSULATING SHEET BOTTOM A ADD 5 2 Ref No 21 22 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 57 58 59 60 61 62 63 64 65 67 68 70 71 72 73 81 82 83 Bl B2 B3 B4 B5 B6 B7 B8 Part No 4 632 530 01 4 683 229 01 1 783 159 11 4 636 345 01 4 6
19. ter completing service After servicing inspect to make sure that all screws compo nents and wiring have been returned to their original condition Also check the area around the repair location to ensure that repair work has caused no damage and confirm safety 5 When replacing chip components Never reuse components Also remember that the negative side of tantalum capacitors is easily damaged by heat 6 When handling flexible print boards The temperature of the soldering iron tip should be about 270C Do not apply the tip more than three times to the same pattern Handle patterns with care never apply force Caution Remember that hard disk drives are easily damaged by vibration Always handle with care TABLE OF CONTENTS CHAPTER 1 REMOVAL 1 1 Flowchart EE 1 1 1 2 Electric Parts Arrangement Diagram esee 1 1 1 3 Removal ettet eie eoe e adea tesa 1 2 l Palm rest housing assembly ns ensnenznnennnennenenanenznn ena nasnnn nn l 2 2 Keyboard unit touch pad SWX 19 board sse 1 2 3 HD Di i A uo eai a east ae e dos l 3 4 SWX 20 board IRC 4 board CNX 44 board CNX 45 board and CNX 23 OC EE 1 3 5 MBX 13 board speaker unit and nickel hydrogen battery 1 4 PC gar oh r heat pipe and het sink eq eA 1 4 j ZE Hoe whtib www 92jishu en Housing bezel assembly LCD unit and inverter EET to E CHAPTER2
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