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Panasonic CF-T4GWCTZ1 Service Manual

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Model No. CF-T4GWCTZ
1: Operation System
B: Microsoft
2: Area
M: Refer to above area table
1 2
®
®
Windows
XP Professional
Personal Computer
This is the Service Manual for
the following areas.
M ...for U.S.A. and Canada
© 2005 Matsushita Electric Industrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
ORDER NO. CPD0511050C1
CF-T4

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Summary of Contents for Panasonic CF-T4GWCTZ1

  • Page 1 Model No. CF-T4GWCTZ 1: Operation System ® ® B: Microsoft Windows XP Professional 2: Area M: Refer to above area table © 2005 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.

  • Page 8: Connection Diagram

    1 Connection Diagram Connection by Cable Connection Cable LCD Cable DFJS963ZA Direct connection Connectors Speaker Cable DFJS962ZA Parts on Bottom Side Antenna PCB-L N1ZYYY000002 Antenna PCB-R N1ZYYY000003 Modem Cable DFJS973ZA LAN Cable DFJS958ZB PAD FFC DFJE12U112BB HDD FPC Unit DL3UP1443AAA DC-IN Cable DFJS961ZB Main-Sub Cable...

  • Page 9: Disassembly Flow Chart

    2 Disassembly instructions 2.1. Disassembly Flow Chart Main Unit 2.2.1. Preparation 1. End the Windows. 2. Turn off the power, and then remove the AC adaptor or battery pack. 3. Remove any optional DIMM memory cards or PCMCIA cards. 4. Remove any other peripherals or connected devices. 2.2.2.

  • Page 10: Removing The Keyboard

    2.2. Disassembly 3. The LCD unit is opened up to about 90° by operating the LCD knob. 2.2.1. Preparation 4. Remove the 6 hooks (B). 5. Open the keyboard from LCD side and then turn it inside Attention: out on the top case. Before disassembly, be sure to perform the following steps.

  • Page 11: Removing The Hdd

    2.2.3. Removing the HDD 2.2.4. Removing the Top Case Preparation : perform the section 2.2.1. 2.2.2. first. Preparation : perform the section 2.2.1. , 2.2.2. first. 1. Remove the 2 screws (C) and then remove the HDD cover. 1. Remove the 7 screws (D) and 5 screws (G). Screw (C):DFHE5025XA(N501) Screw (D):DXHM0039ZA(N5) Screw (G):DXHM0057ZA(N7)

  • Page 12: Removing The Touch Pad

    2.2.5. Removing the Touch Pad 5. Lift up the top case and remove the pad FFC and then Preparation : perform the section 2.2.1. to 2.2.3. first. remove the top case. 1. Peel off the tape. 2. Depress to center the 6 hooks of the pad cover, (D)(E)(F) as order.

  • Page 13: Removing The Main Board

    2.2.6. Removing the LCD Knob and the 2.2.8. Removing the Main Board Speaker Preparation : perform the section 2.2.1. to 2.2.3. first. 1. Remove the 1 screw (E), 1 screw (F) and 2 screws (H). Preparation : perform the section 2.2.1. to 2.2.3. first. 1.

  • Page 14: Removing The Wireless Lan Module

    2.2.9. Removing the Antenna Board (L,R) 5. Remove the DC jack holder on the DC-IN jack. and the DC-IN Cable 6. Remove the LCD cable connectors (CN10,CN11,CN24). Preparation : perform the section 2.2.1. to 2.2.3. and 2.2.8. first. 1. Remove the antenna cable(L) from the main terminal and the antenna cable(R) from the AUX terminal and then remove the antenna board(L, R) from the bottom case.

  • Page 15: Removing The Modem

    2.2.11. Removing the MODEM 2.2.12. Removing the Card Bus Ejector Preparation : perform the section 2.2.1. to 2.2.3. and 2.2.8. Preparation : perform the section 2.2.1. to 2.2.3. and 2.2.8. first. first. 1. Remove the 2 screws (O). 1. Remove the 1 screw (P) from connection side of wireless LAN.

  • Page 16: Removing The Lcd Unit

    2.2.13. Removing the LCD Unit 2.2.15. Removing the LCD Unit and the LCD Rear Preparation : perform the section 2.2.1. to 2.2.3. first. 1. Remove the 2 screws (M). Preparation : perform the section 2.2.1. to 2.2.3. and 2.2.13. to 2. 2. 14. first. Screw(M):DXQT26+D5FNL(N14) 1.
  • Page 17 3 Reassenbly instructions 3.1. Attention when CF-T4G series is repaired · Please execute writing BIOS ID when you exchange the main board. · Parts (sheet and rubber) etc. related various the conductive cloth and heat spreader cannot be recycled. Use new parts. 3.2.
  • Page 18 Putting of PET seat The cable must not run aground on the damper. Along the LCD module and put the LCD cable (Inverter part) with the PET tape. PET Tape Conductive Cloth (LCD Cable) LCD Cable (Inverter part) LCD Cable Damper Putting of rear damper Conductive Cloth (LCD Cable)
  • Page 19 Putting of LCD damper(C) LCD Damper(C) Plinth externals match 0 1mm Rib application putting of LCD front case 0 1mm Rib application putting of LCD front case Rib edge match of LCD front case 0 1mm 0 1mm Drawing out specification of LCD cable Putting of conductive cloth of LCD cable LCD Cable (Touch Panel) LCD Cable (Inverter)
  • Page 20 3.3. Installation and Line processing of Speaker Putting of speaker fixation ring Speaker Fixation Ring Put according to 4 ribs. Processing of speaker cable Solder Match case sign to the center in the terminal of the speaker. 2 2.5mm From the rib to the terminal Black line Red line Speaker Cable...
  • Page 21 3.5. Processing of DC-IN Cable and Coaxial Cable The cable is processed to Coaxial cable the ditch of the bottom case The cable is processed with the boss between ribs Confirm the terminal is vertical 3.6. Obtaining of Side Cover (L) The upper part is shut with lower hooks put on the bottom case.
  • Page 22 3.8. Processing of USB Cable USB Board HDD Unit PET Tape Do not run aground in the boss Process the line to 3 cables in parallel based on The Cable must not enter under the Boss the difference of the concave part of the bottom HDD unit case Do not run aground in the boss...
  • Page 23 3. Screw tightening of bottom case (2) The keyboard is inserted, and after tightening of the screw, the keyboard hooks are inserted in order of the following. 3-1. DXQT2+E12FNL(B:N11) is tightened. No.1 to No.4 3-2. DXQT2+D4FNL(F:N9) is tightened. No.5 3-3. DXQT2+E10FNL(E:N10) is tightened. No.6 3-4.

  • Page 24: Exploded View

    Exploded View Display Section K501 E500 E501 K502 K500 Screw tightening torque...
  • Page 25 LCD Unit Ass'y / Pen Holder Section K507 K503 K506 K505 K504 E501 E501-1 E501-1-1 E501-1-4 E501-1-1 E501-1-2 E501-1-4 E501-1-3 E501-2 E501-1-2 E501-1-5 K525...

  • Page 26: Cabinet Section

    Cabinet Section K509 K517 K508 Screw tightening torque...

  • Page 27: Bottom Section

    Bottom Section Screw tightening torque K511 CN601 CN12 K524 CN22 CN24 CN13 K524 Tape CN14 K523 K515 K514 K516 CN1052 CN1053 N500 K510 K513 K512 K66-1 K66-1 K66-1 K522 K518 K519 N501 N501 K520 K521...

  • Page 28: Replacement Parts List

    Replacement Parts List Note: Important Safety Notice Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer's specified parts. CF-T4GWCTZBM REF.NO. and AREA PART NO. DESCRIPTION Q'TY Main Block Unit CR2032/S5Y LITHIUM BATTERY DFJK12U112BB PAD FFC...
  • Page 29 DFBH3042ZA HINGE-R TP DFBS0068ZC-0 LCD KNOB DFGB0089VB-0 PANASONIC LABEL DFGE0108ZB-0 PAD COVER DFHG1811ZA LCD BATT RUBBER TP DFGX0428ZA-0 BATT SHEET(T4) DFHE0215ZA SHEET DFHE0436ZA CLOTH LCD CABLE 1 DFHE0843ZA LCD MAGNET DFHE0844ZA GASKET PAD DFHE0943ZA GASKET CLOTH (LCD CABLE) DFHE0945ZA GASKET CLOTH (LCD) DFHE0953ZA SHEET DFHG1546ZB-0...
  • Page 30 DFMY3192ZA HEAT SPREADER BOTTOM DFMY3206ZA MEMORY SHEET TOP DFMY3207ZA MEMORY SHEET BOTTOM DFMY3208ZA W-LAN SHEET DFQT6299YA DIMM COVER SHEET DFQT9950ZA WINDOWS XP LABEL (FOR NOTE) DFQT9948ZA CENTRINO LABEL DFUD0040ZA LATCH SPRING K500 DFHR3C02ZA BATT RUBBER TAPE K501 DFHR3C01ZA TAPE TP K502 DFHG1836ZA LCD HOOK CUSHION TP...
  • Page 31 Replacement Parts List Note: Important Safety Notice Components identified by mark have special characteristics important for safety. When replacing any of these components use only manufacturer's specified parts. CF-T4GWCTZBM REF. NO and AREA PART NO. DESCRIPTION Q'TY MAN PCB F1J0J106A024 CAPACITOR, 6.3V, 10µF C 11 C 12...
  • Page 32 C 688 F1G1C104A042 CAPACITOR, 16V, 0.1µF C 10 C 14 C 18 C 22 C 27 C 33 C 38 C 39 C 44 C 60 C 61 C 69 C 71 C 72 C 73 C 78 C 79 C 80 C 82 C 83...
  • Page 33 C 154 C 155 C 161 C 162 C 163 C 164 C 165 C 166 C 167 C 171 C 187 C 195 C 196 C 197 C 200 C 202 C 203 C 206 C 207 C 210 C 211 C 213 C 214...
  • Page 34 C 278 C 279 C 280 C 281 C 283 C 284 C 293 C 304 C 307 C 308 C 309 C 311 C 313 C 314 C 315 C 316 C 317 C 318 C 319 C 323 C 328 C 329 C 331...
  • Page 35 C 443 C 444 C 446 C 605 C 609 C 625 C 631 C 702 C 49 F1J0J106A013 CAPACITOR, 6.3V, 10µF C 54 C 74 C 81 C 89 C 90 C 102 C 106 C 107 C 111 C 169 C 174 C 180...
  • Page 36 C 327 C 369 C 376 C 378 C 385 C 601 C 678 C 729 C 730 C 55 F1G1H222A450 CAPACITOR, 50V, 2200pF C 56 F1G1A104A014 CAPACITOR, 10V, 0.1µF C 57 C 191 C 70 F1H0J1050022 CAPACITOR, 6.3V, 1µF C 88 C 112 C 145...
  • Page 37 C 84 C 85 C 87 EEFSX0D271ER CAPACITOR, 2V, 270µF C 648 C 649 C 650 C 93 F1G1A474A018 CAPACITOR, 10V, 0.47µF C 94 C 95 C 97 C 98 C 99 C 254 C 96 F1G0J224A001 CAPACITOR, 6.3V, 0.22µF C 109 C 300 C 301...
  • Page 38 C 140 F1G1H3R3A475 CAPACITOR, 50V, 3.3pF C 141 C 147 F1G1H101A451 CAPACITOR, 50V, 100pF C 294 C 295 C 299 C 393 C 607 C 636 C 637 C 638 C 680 C 176 F1G1H220A451 CAPACITOR, 50V, 22pF C 177 C 611 C 647 C 660...
  • Page 39 C 685 C 351 F1G1H471A450 CAPACITOR, 50V, 470pF C 634 C 357 F1H1A105A030 CAPACITOR, 10V, 1µF C 361 C 362 C 398 C 358 F1J1A1050021 CAPACITOR, 10V, 1µF C 374 F1J0J106A016 CAPACITOR, 6.3V, 10µF C 663 C 701 C 384 F1G1C473A004 CAPACITOR, 16V, 0.047µF C 627...
  • Page 40 C 708 C 709 C 712 C 724 C 727 C 618 F1K1E1060001 CAPACITOR, 25V, 10µF C 644 C 645 C 653 C 672 C 716 C 717 C 624 EEFUD0G151ER CAPACITOR, 4V, 150µF C 673 C 639 F1G1H681A450 CAPACITOR, 50V, 680pF C 640 F1J1H334A533 CAPACITOR, 50V, 0.33µF...
  • Page 41 D 601 D 603 D 10 B3ABB0000164 DIODE D 11 D 12 D 13 D 15 B3AKB0000008 DIODE D 16 B3ACB0000020 DIODE D 21 D 19 B0JCMD000014 DIODE D 610 D 612 D 626 D 628 D 631 D 632 D 635 D 20 B3ABB0000196...
  • Page 42 IC 5 IC 6 IC 7 IC 8 IC 9 IC 10 IC 11 IC 3 C1DB00001359 IC, CHIP SET IC 12 C0JBAZ002423 IC, CLOCK GENERATOR IC 14 C1ZBZ0002445 IC, PC-CARD SW IC 15 C0CBCBG00008 IC, REGULATOR IC 16 C1DB00001182 IC, LAN CONTROLLER IC 17 C3EBCG000100...
  • Page 43 IC 610 IC 603 C0JBAD000182 IC, LOGIC IC 605 C0DBAFH00029 IC 608 C0DBEFH00002 IC, REGULATOR IC 609 C0EBE0000333 IC 613 C0DBDJH00009 IC, LINER JK 1 K2HC103B0090 JK 2 G1C100Z00013 INDUCTOR G1C1R0Z00002 INDUCTOR G1C91NM00001 INDUCTOR J0JJC0000015 INDUCTOR L 10 J0JHC0000074 INDUCTOR L 13 L 25 L 47...
  • Page 44 L 607 G1C4R7MA0022 INDUCTOR L 608 L 609 G1A160H00001 INDUCTOR PS 2 K5J1BB000001 POLY SW PS 1 UNR9214J0L TRANSISTOR Q 22 Q 27 Q 28 Q 602 Q 608 Q 642 Q 653 Q 654 Q 661 Q 662 Q 663 B1DHDC000028 TRANSISTOR Q 10...
  • Page 45 Q 23 B1GFCFEN0003 TRANSISTOR Q 24 DETA144EETL TRANSISTOR Q 33 Q 664 Q 31 UNR9111J0L TRANSISTOR Q 605 UNR9213J0L TRANSISTOR Q 606 Q 620 Q 659 Q 669 Q 607 B1DHFD000015 TRANSISTOR Q 666 Q 609 B1CHRD000001 TRANSISTOR Q 610 Q 611 B1DBGD000006 TRANSISTOR...
  • Page 46 R 27 R 29 R 31 R 32 R 17 ERJ2RKF54R9X RESISTOR, 1/16W, 54.9Ω R 18 R 35 R 36 R 23 ERJ3GEYJ100V RESISTOR, 1/16W, 10Ω R 679 R 703 R 734 R 738 R 780 R 24 ERJ2RKF1001X RESISTOR, 1/16W, 1KΩ R 25 ERJ2RKF2001X RESISTOR, 1/16W, 2KΩ...
  • Page 47 R 131 R 132 R 133 R 134 R 135 R 136 R 137 R 138 R 139 R 145 R 147 R 162 R 167 R 169 R 224 R 229 R 235 R 236 R 245 R 246 R 289 R 297 R 330...
  • Page 48 R 198 R 220 R 221 R 225 R 230 R 241 R 243 R 247 R 279 R 293 R 294 R 307 R 308 R 315 R 321 R 322 R 324 R 325 R 342 R 353 R 381 R 382 R 386...
  • Page 49 R 281 R 285 R 286 R 340 R 341 R 52 ERJ2GEJ101X RESISTOR, 1/16W, 100Ω R 203 R 226 R 228 R 242 R 259 R 288 R 290 R 309 R 319 R 362 R 365 R 401 R 402 R 418 R 449...
  • Page 50 R 110 R 111 R 84 ERJ2GEJ220X RESISTOR, 1/16W, 22Ω R 85 R 86 R 87 R 88 R 89 R 90 R 91 R 92 R 93 R 94 R 95 R 96 R 97 R 98 R 99 R 100 R 101 R 102...
  • Page 51 R 154 ERJ2RKF49R9X RESISTOR, 1/16W, 49.9Ω R 155 R 156 R 157 R 158 R 159 R 194 R 195 R 196 R 197 R 295 R 313 R 314 R 316 R 317 R 404 R 160 ERJ2GEJ120X RESISTOR, 1/16W, 12Ω R 161 R 185 R 409...
  • Page 52 R 287 R 291 R 296 R 299 R 305 R 329 R 346 R 358 R 363 R 369 R 371 R 375 R 388 R 395 R 396 R 413 R 415 R 621 R 622 R 628 R 629 R 646 R 649...
  • Page 53 R 254 R 255 R 304 R 389 R 258 ERJ2GEJ473X RESISTOR, 1/16W, 47KΩ R 261 R 263 R 264 R 303 R 344 R 368 R 448 R 623 R 661 R 687 R 773 R 268 J0JAC0000021 FILTER R 269 R 272 ERJ2GEJ472X...
  • Page 54 R 347 ERJ2GEJ471X RESISTOR, 1/16W, 470Ω R 397 R 380 ERJ2RKF3901X RESISTOR, 1/16W, 3.9KΩ R 385 ERJ2RHD103X RESISTOR, 1/16W, 10KΩ R 608 R 611 R 390 ERJ2GEJ561X RESISTOR, 1/16W, 560Ω R 391 R 394 ERJ2GEJ391X RESISTOR, 1/16W, 390Ω R 398 ERJ2GEJ470X RESISTOR, 1/16W, 47Ω...
  • Page 55 R 667 ERJ2RHD333X RESISTOR, 1/16W, 33KΩ R 668 ERJ2RKF1003X RESISTOR, 1/16W, 100KΩ R 676 R 669 ERJ2RHD222X RESISTOR, 1/16W, 2.2KΩ R 670 ERJ2RKF5102X RESISTOR, 1/16W, 51KΩ R 712 R 674 ERJ2RHD123X RESISTOR, 1/16W, 12KΩ R 724 R 672 ERJ2RHD133X RESISTOR, 1/16W, 13KΩ R 680 ERJ2GEJ154X RESISTOR, 1/16W, 150KΩ...
  • Page 56 SW 9 G5BYC0000010 TRANCE H0J143500058 OSCILLATOR, 14.318MHz H0J327200141 OSCILLATOR, 32.768MHz H0J250500025 OSCILLATOR, 25MHz H2D800400015 OSCILLATOR, 8MHz ZA 1 DRHM0100ZA SPACER ZA 2 DRHM0099ZA SPACER USB PCB C 1051 EEFUD0J151ER CAPACITOR, 6.3V, 150µF C 1052 CN 1051 K1KA12BA0014 CONNECTOR CN 1052 K1FB104B0055 CONNECTOR CN 1053...
  • Page 57 R 1108 R 1110 R 1111 R 1112 R 1113 R 1118 R 1120 R 1121 R 1122 R 1123 R 1109 ERJ2GEJ273X RESISTOR, 1/16W, 27KΩ R 1114 ERJ2GEJ822X RESISTOR, 1/16W, 8.2KΩ R 1115 R 1116 R 1117 R 1119 ERJ2GE0R00X RESISTOR, 1/16W, 0Ω...

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