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CF-W5LWEZZ1 2 service manual
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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
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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
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Replacement Parts List
CF-W5LWEZZBM (06-11-16) PART NO. DESCRIPTION Q'TY MAIN PCB
REF. NO and ARE
A
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USB PCB
SW PCB
WWAN PCB