Matsushita CF-T5LWETZ1 2

4 Diagnosis Procedure

4.1. Basic Procedures

Contents

Main Personal Computer CF-T5 Model No. CF-T5LWETZ1 2 Page Page Page CONTENTS Page Page 2 Names and Functions of Parts N Page Page Page 4.2. Troubleshooting 5 Power-On Self Test (Boot Check) Outline of POST Error Diagnosis by Checking Beep Signal Sound 6 List of Error Codes Page 7 Self Diagnosis Test 1-1. Setting of content of setup 1. Beginning of self-diagnosis test 1-2. When you execute an automatic test 1-3. When you execute the enhancing test 2. Operation of PC-Diagnostic Utility 2-3. The content of the setup is returned to the setting of the user 2-1. Selection of tested device 2-2. "PC-Diagnostic utility" End method 7.1. Test Item and Division of trouble Page 8 Wiring Connection Diagram 9 Disassembly instructions 9.1. Disassembly Flow Chart 9.2.13. Main Unit 9.2.1. 9.2.2. 9.2.3. 9.2.4. 9.2.5. 9.1. Disassembly lnstructions 9.2.1. Preparation 9.2.2. Removing the Keyboard 9.2.4. Removing the Top Case 9.2.3. Removing the HDD 9.2.5. Removing the Touch Pad 9.2.8. Removing the Main Board 9.2.6. Removing the LCD Knob and the Speaker 9.2.7. Removing the USB Board 9.2.9. Removing the Antenna Board (L,R) and the DC-IN Cable 9.2.10. Removing the Wireless LAN Module 9.2.11. Removing the MODEM 9.2.12. Removing the Card Bus Ejector 9.2.13. Removing the LCD Unit 9.2.14. Removing the Hinge Cover 9.2.15. Removing the LCD Unit and the LCD Rear 9.2.16. Removing the Inverter 9.2.17. Removing the WWAN Antenna Board (MAIN), (SUB) 9.2.18. Removing the WWAN Board / LCD Hook WAN 9.3. Reassenbly instructions 9.3.1. Attention when CF-T5L series is repaired 9.3.2.2. Putting Front TP Cushion 9.3.2. Assembly knowhow of the LCD 9.3.2.1. Assembly of the LCD Front 9.3.2.4. Putting LCD Side Dumpers 9.3.2.3. Putting TP Flexible Protection Tape LCD Side Dumper The rib match of thick one. LCD insulator LCD insulator 9.3.2.6. Assembly of the LCD Dumper 9.3.2.5. Assembly of the LCD Unit 9.3.2.7. Connecting LCD Cable 9.3.2.8. Assembly of the Inverter and Putting Inverter Tapes 9.3.2.9. Line processing LCD cable (1) 9.3.2.10. Putting PET Tape HINGE L 9.3.2.11. Line processing LCD cable (2) All the signal lines are processed the conductive cloth internally. PET TAPE Safety work Safety work 9.3.2.12. Putting Tape of LCD Cable 9.3.2.13. Assembly of the Pen Holde Page LCD REAR WAN LCD REAR CUSHION LCD REAR CUSHION 9.3.2.14. Putting LCD Rear Cushions 9.3.2.15. Assembly of the WM Cable 9.3.2.16. Assembly of the WWAN Board 9.3.2.17. Putting Tapes for WM Cable 9.3.2.18. Assembly of the WWAN Antenna Board (MAIN), (SUB) 9.3.2.19. Assembly of the Hinge Cover (L), (R) 9.3.2.20. Putting Productive Film 9.3.3. Assembly knowhow of the Main Board 9.3.3.1. Putting tapes for Memory Sheet of top side 9.3.3.2. Assembly of the MDC MODEM Safety work Safety work 9.3.3.3. Putting PET tapes 9.3.3.4. Assembly of the PCMCIA Ejector 9.3.3.5. Assembly of the LAN Cable Safety Work Safety work 2 3mm 2 3mm 9.3.3.6. Line processing LAN cable (Safety work) Affixation load of affixation thing not instructed : More than 1kgf/c 9.3.3.7. Assembly of the W-LAN Module / Putting Memory Sheet < Attention > 9.3.3.8. Putting Sheets 9.3.3.9. Assembly of the W-LAN Sheet 9.3.3.10. Assembly of the HDD FPC HDD FPC PET Tape Watching confirmation of insertion in silk line 9.3.3.12. Setting the Main Board 9.3.3.11. Assembly of the DC-IN Cable Safety work Main Board Running aground of shutter to bottom Confirm, and install the turning off position (left side) Main Boards W-LAN SW. 9.3.4. Assembly knowhow of the Top Case 9.3.4.1. Assembly of the Speaker 9.3.4.2. Line processing Speaker Cable and putting Speaker Sheet 9.3.4.3. Putting HDD Dumper, Hinge Buckup Sheet and Spacer Washer etc. Put the Washer Do not close the screw hole Spacer Washer 9.3.4.4. Assembly of the LCD Knob Difference match (Gap 0.5mm or less) The spring is hung. The hook is inserted while doing the slide. Rib match (Gap 0.5mm or less) Sheet Put on the case before inserting the knob Page 9.3.5. Assembly knowhow of the Bottom Case 9.3.5.1. Setting Antenna Board and Line processing (1) 9.3.5.2. Assenbly of the Antenna Cover (L) Antenna Cover (L) Antenna Board (L) 9.3.5.3. Line processing LAN Cable / USB Cable / MODEM Cable 9.3.6. Assembly knowhow of the Body 9.3.6.1. Setting LCD 9.3.6.2. Line processing LCD Cable (bottom case side) Conductive Cloth is wrapped. LCD UNIT 9.3.6.3. Line processing Relay Cable 9.3.6.4. Putting Line Hold Sheet WWAN 9.3.6.5. Assembly of the Top Case 9.3.6.6. Assembly of the Keyboard 3.Bend of two sided tape putting and KB FPC KB Plate assembly 2.Both sides tape affixation 1. 9.3.6.7. Assembly of the Heat Spreader and Side Cover R 9.3.6.8. Setting Keyboard 9.3.6.9. Setting DIMM Cover DIMM Cover 9.3.6.10. The tightening screw of Bottom Case Screw A Screw A (XSB2+4FNL) is tightened. 9.3.6.11. Putting Sheets 9.3.6.12. Setting Knobs 9.3.6.13. Putting RJ Cover and Labels 9.3.6.14. Assembly of the HDD / HDD Cover 9.3.6.15. Putting HDD Cover Heat Sheet and Bottom Heat Sheet LCD Front Be parallel after putting. LCD Rubber Width : large Width : small Screws (DXHM0039ZA) are tightened. LCD Rubbers (DXHM0039ZA) are pasted. 9.3.6.16. Putting Tapes for WWAN Antenna Cable 9.3.6.17. Assembly of the LCD Rear 9.3.6.18. Assembly of the WWAN Module 10 Exploded View 10.1. Display Section 10.2. LCD Unit Assy / Pen Holder Section 10.3. Cabinet Section 10.4. Bottom Section 12 Replacement Parts List CF-T5LWETZBM Page Page Page Re p lacement Parts List A CF-T5LWETZBM (06-10-27) PART NO. DESCRIPTION Q'TY MAIN PCB Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page USB PCB TS PCB WWAN PCB