Matsushita CF-W5LWEZZ1 2 service manual

ORDER NO. CPD0610204C1㩷

Personal Computer

CF-W5

This is the Service Manual for

the following areas.

M …for U.S.A. and Canada

Model No. CF-W5LWEZZ1 2

: Operation System

B: Microsoft® Windows® XP Professional

: Area M: Refer to above area table

Unauthorized copying and distribution is a violation of law.

Contents

Main Personal Computer CF-W5 Model No. CF-W5LWEZZ1 2 WARNING This apparatus must be earthed for your safety. For U.K. How to replace the fuse Open the fuse compartment with a screw- driver and replace the fuse. LASER SAFETY INFORMATION Page Page CONTENTS 1 Specifications Page Page 2 Names and Functions of Parts N 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 Main Unit Display Unit 9.2. 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 SW Board 9.2.6. Removing the Disc Cover 9.2.7. Removing the Touch Pad 9.2.10. Removing the Solenoid 9.2.11. Removing the Main Board 9.2.8. Removing the LCD Knob 9.2.9. Removing the Speaker A 9.2.12. Removing the Drive Unit 9.2.13. Removing the USB Board 9.2.14. Removing the Antenna Board (L,R) 9.2.15 . Removing the Wireless LAN Module 9.2.16. Removing the MODEM 9.2.17. Removing the Card Bus Ejector 9.2.19. Removing the Hinge Cover 9.2.20. Removing the LCD Unit and the LCD Rear 9.2.18. Removing the LCD Unit 9.2.22. Removing the WWAN Antenna Board (MAIN), (SUB) 9.2.21. Removing the Inverter Board 9.2.23. Removing the WWAN Board 9.3. Reassenbly instructions 9.3.1. Attention when CF-W5L series is repaired 9.3.2. Assembly knowhow of the LCD 9.3.2.1. Assembly of the LCD Front 9.3.2.2. Putting TP Flexible Protection Tape 9.3.2.3. Putting LCD Insulator 9.3.2.5. Assembly of the LCD Unit 9.3.2.4. Putting LCD Side Dumpers 9.3.2.6. Assembly of the LCD Dumper 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 Safety work Safety work 9.3.2.10. Putting Tapes of LCD Cable Safety work 9.3.2.11. Putting LCD Rear Cushions 9.3.2.12. Assembly of the WM Cable 9.3.2.13. Assembly of the WWAN Board 9.3.2.14. Putting Tapes for WM Cable 9.3.2.16. Setting Spacer CU on Antenna Cover Cable blind sheet Spacer CU Antenna cover Spacer CU Spacer CU Spacer CU is put on the boss before antenna cover is installed. 9.3.2.18. Assembly of the Hinge Cover (L), (R) 9.3.2.17. Assembly of the LCD Rear Safety work Safety work 9.3.3. Assembly knowhow of the Main Board 9.3.3.1. Putting tapes for Memory Sheet of top side Safety work 9.3.3.3. Putting PET tapes 9.3.3.2. Assembly of the MDC MODEM Safety work 9.3.3.4. Putting Main PW Sheet 9.3.3.5. Assembly of the PCMCIA Ejector Explanation 9.3.3.6. Assembly of the LAN Cable 9.3.3.7. Assembly of the DVD FFC 9.3.3.8. Screw tightening of Main Board 9.3.3.9. Line processing LAN cable Safety work 9.3.3.10. Assembly of the W-LAN Module / Putting Memory Heat Sheet Page Heat sheet cushion 9.3.3.13. Assembly of the W-LAN Sheet 9.3.3.14. Assembly of the HDD FPC Safety work Safety work 9.3.3.16. Setting the Main Board 9.3.3.15. Assembly of the DC-IN Cable Safety work Connector edge match Cover pad SW surely. Pad button sheet 9.3.4. Assembly knowhow of the Top Case 9.3.4.1. Assembly of the DVD Cover 9.3.4.2. Assembly of theBreak Lever 9.3.4.3. Putting Disk Cover Sheet 9.3.4.4. Assembly of the Disk Cover Lock 9.3.4.5. Assembly of the SW Board 9.3.4.6. Assembly of the Speaker 9.3.4.7. Line processing Speaker Cable and putting Speaker Sheet Safety work 9.3.4.8. Putting Hinge Buckup Sheet and LCD Knob Sheet etc. Surface 9.3.4.9. Assembly of the LCD Knob Back 9.3.4.10. Assembly of the Touch Pad Work 2 Work 5 Work 4 Work 1 9.3.4.11. Assembly of the Disk Cover Page Page 9.3.5. Assembly knowhow of the Bottom Case 9.3.5.1. Putting RJ Cable Bling Sheet / Hinge Buck Up Sheet / Cable Fix Sheet 9.3.5.2. Setting Antenna Board and Line processing (1) The board is made to draw in the under and screw is tightened. 9.3.5.4. Line processing HDD FPC 9.3.5.3. Assenbly of the Antenna Cover (L) Safety work Safety work 9.3.5.5. Putting Tape and Sheet Safety work Safety work Safety work 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) 9.3.6.3. Assembly of the Top Case Preparation Specification 9.3.6.4. Setting Disk Cover DVD drive 9.3.6.5. Assembly of the Top Case Hook is hooked 9.3.6.6. Assembly of the Disk Cover and Antenna Cover R 9.3.6.7. Assembly of the Keyboard Order 3 Order 1 Order 2 RCH rubber Affixation Connection Preparation goods of keyboard 9.3.6.8. Assembly of the Heat Spreader 9.3.6.9. Setting Keyboard The flaking off papersa (6 places A to F) of a two sided tape are peeled off. Keyboard pressurizing point OK NG 9.3.6.11. The tightening screw of Bottom Case 9.3.6.10. Setting DIMM Cover 9.3.6.12. Putting Sheet 9.3.6.13. Putting Labels The product back ratings signature board 9.3.6.14. Assembly of the HDD / HDD Cover 9.3.6.15. Putting Tapes for WWAN Antenna Cable 9.3.6.16. Assembly of the LCD Rear A B 9.3.6.17. Assembly of the WWAN Module 10 Exploded View 10.1. Display Section 10.2. Cabinet Section 10.3. Bottom Section 11 Replacement Parts List CF-W5LWEZZBM REF. NO and AREA Page Page Page Replacement Parts List CF-W5LWEZZBM (06-11-16) PART NO. DESCRIPTION Q'TY MAIN PCB REF. NO and ARE A Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page USB PCB SW PCB WWAN PCB