This is the Service Manual for the following areas
H Smart Card Reader, Finger Print Reader Configurated
Model No. CF-52EKMxDxM
Notebook Computer
This apparatus must be earthed for your safety
How to replace the fuse
For U.K
For U.S.A
LASER SAFETY INFORMATION
LITHIUM BATTERY
SAFETY PRECAUTIONS
Important Safety Instructions
LITHIUM BATTERY
Appendix Troubleshooting Useful Information Getting Started
Precautions Battery Pack
Do Not Charge the Battery Using Methods Other Than Those Specified
Do Not Use with Any Other Product
CONTENTS
Intel WiFi Link
1. Specifications
Bluetooth *14
Model No
OS*25
Software
depending on writing status and recording format. Also, some
Wireless LAN
Bluetooth Only for model with Bluetooth
Specified Battery pack CF-VZSU29ASU
2. Names and Functions of Parts
Only for model with wireless LAN/wireless WAN
Reference Manual “Wireless LAN”
F H I J L M N
A B C
uFCBGA
FingerPrint Bluetooth
L2 Cache 4M Clock Speed 2GHz
Processor
4 Diagnosis Procedure
Flow Chart
4.2. Troubleshooting
Outline of POST
5 Power-On Self Test Boot Check
Error Diagnosis by Checking Beep Signal Sound
6 List of Error Codes Only when the port replicator is connected
02D0 System cache error - Cache disabled
1. Beginning of self-diagnosis test 1-1. Setting of content of setup
7 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
2-1. Selection of tested device
2-2. PC-Diagnostic utility End method
2-3. The content of the setup is returned to the setting of the user
Place with possibili
3. Test Item and Division of trouble
ty of breakdown
All memory space is tested in a special
Test Item
8 Wiring Connection Diagram
9.1.1. Disassembly Flowchart
9 Disassembly/Reassembly
9.1. Disassembly Instructions
9.1.2. Preparation
9.1.3.1. Battery Pack
9.1.3.2. HDD Mounting Kit
9.1.3.3. DVD Multi Drive
9.1.6. Removing the DIMM Memory Card
9.1.7. Removing the ROBSON Cover, Wireless LAN Module and BIOS PCB
9.1.5. Removing the Tilt Panl Ass’y
9.1.8. Removing the Display unit
9.1.7.1. Wireless LAN Module
9.1.7.2. BIOS PCB
9.1.10. Removing the Handle Assy
9.1.9. Removing the LCD unit, Inverter Ass’y and ANTENNA PWB L,R
9.1.12.2. Speaker R
9.1.11. Removing the Modem
9.1.12.3. Speaker L
9.1.13. Removing the Keyboard
9.1.15. Removing the Pad and TOUCH PAD PCB
9.1.14. Removing the Top Cover
9.1.16. Removing the SD PCB
Cover
9.1.18. Removing the AUDIO PCB
9.1.19. Removing the PWR BATTERY LED PCB
9.1.17. Removing the WWAN PCB
9.1.21. Removing the Hinge Support R
9.1.20. Removing the KBD Earth Plate
9.1.22. Removing the Fan Ass’y
Cover PC card
9.1.23. Removing the Hinge Support L and MP Hold Plate
9.1.24. Removing the Battery Connector Ass’y
9.1.25. Removing the SC RELAY PCB and HDD Hold Plate
9.1.26. Removing the Heat Sink Ass’y
9.1.28. Removing the MAIN HIGH PCB
9.1.27. Removing the SERIAL PCB
9.2.2. Setting the MAIN HIGH PCB
9.2. Reassembly Instructions
9.2.1. Attention when CF-52 series is repaired
S1Insulation S2Bitten S3Sharp Edge S4Part No. Check S5Other
Setting of Main PCB before assembling
Torque of tightening screw 0.18±0.02N・m≒1.8±0.2kgf・cm
THERMAL SHEET SCREW
THERMAL SHEET
S4Part No. Check S5Other
Hex spacer No.3
9.2.3. Setting the SERIAL PCB
9.2.4. Setting the Heat Sink Ass’y
How to assemble the Heat Sink Ass’y and Fan Ass’y
9.2.5. Setting the Fan Ass’y
SC RELAY PCB
9.2.6. Setting the SC RELAY PCB and HDD Hold Plate
HDD hold plate
No.1
S4Part No. Check S5Other
9.2.8. Setting the Hinge Support L and MP Hold Plate
9.2.7. Setting the Battery Connector Ass’y
How to place the Cable
9.2.9. Setting the Hinge Cover R
2. Fix the KBD Earth Plate using the four Screws N4. No.1 to No.4
9.2.10. Setting the KBD Earth Plate
3. Fix the KBD Earth Plate using the two ScrewsN13
4. Paste the tape, and connect the FPC to the ConnectorCN34
9-22
9.2.11. Setting the PWR BATTERY LED PCB
Arranging the Cable and setting the WL button
9.2.12. Setting the AUDIO PCB
Arranging the Cables and Tapes
9.2.13. Setting the WWAN PCB
9.2.15. Setting the Pad and TOUCH PAD PCB
9.2.14. Setting the SD PCB
9.2.16. Setting the Top Cover
1. Connect the FPCs to the Connector on the KBD FPC
9.2.17. Setting the Keyboard
Tape Tape Screws N2 DFHE5122YA
9-27
Caution for when assembling the Keyboard
9.2.19. Setting the Modem
9.2.18. Setting the Speakers
How to paste the Tape
9.2.20. Setting the Handle Ass’y
9.2.21. Setting the LCD Unit, Inverter Ass’y and Antenna PWB L, R
Using JIG
Using JIG
Schematic for sticking at Point A
SHIELD SHEET A LCD
Along the slot
The Cable is under the base plate Along the slot
TAPE
LCD DAMPER E
Safety Critical Components
Refer to the specification pictures on the left
SHEET
LCD ASSY
Page
9.2.22. Setting the Display Unit, BIOS HIGH PCB and SW LED MDC PCB
Arranging the Cables when assembling the LCD Unit
6. Fix the SW LED MDC PCB using the six Screws N2. No.1 to No.6
ScrewN2 DFHE5122YA Screw N4 DRHM0093ZA
9-38
Page
Arranging the Speaker Cables when assembling the SW LED MDC PCB
9.2.23. Setting the Wireless LAN Module, BIOS PCB and ROBSON Cover
9.2.25. Setting the Tilt Panel Ass’y
9.2.24. Setting the DIMM Memory Card and DIMM Cover
9-42
Caution for when assembling the Tilt Panel Ass’y
Screw N202 DRSB2+4FKLT
1. Connect the HDD FPC Ass’y to the HDD
9.2.26. Setting the HDD
2. Insert the HDD Ass’y into the HDD Damper
3. Set the HDD Ass’y into the HDD Case Upper
CF-52EKMxDxM
10 Exploded View
Screw tightening torque
A 0.18 ± 0.02 N.m 1.8 ± 0.2 kgf.cm B 0.18 ± 0.01 N.m 1.8 ± 0.1 kgf.cm
CF-52EKMHDxM with Smart Card Reader and Finger Print Reader only SF2
A SF7 SF3 A SF8 A SF8 SF6 SF4 SF5 SF1
K92-1
Screw tightening torque
K92-2
4.4 ± 0.2 kgf.cm
Accessories
Replacement Parts List
CF-52EKMxDxM
REF. NO and AREA
Mechanical Parts
Packing Material
K92-1
K125
Smart
CF-52EKMHDxM
Card Reader, Finger Print Reader
DVD MULTI DRIVE
MAIN PCB HIGH
DESCRIPTION
512, 513, 514, 515
502, 503, 506, 508
522, 523, 524, 525
529, 530, 531, 532
F1G0J105A001
C 100, 102, 120, 121
CAPACITOR, 6.3V, 1µF
146, 148, 165, 242
CONNECTOR, USB
CONNECTOR
1010
F1G1H181A495
IC, FET SWITCH
POWER MANAGEMENT SWTICH
IC, USB POWER SW
IC, SWITCH
DC POWER LINE INDUCTOR
DC POWER LINE BEADS
C0DBDJH00009
IC, LINER
Q 1001
B1DHDC000028
B1CFRD000009
Q 1004, 1005, 1006
D0GA472JA023
R 103, 107, 363, 365
RESISTOR, 1/16W, 4.7KO
424, 425, 445, 499
D0GA121JA023
D1BA4530A023
D0GD1R0JA052
RESISTOR, 1/8W, 1O
AUDIO PCB
SERIAL PCB
PWR BATTERY PCB
TOUCH PAD PCB
SW LED PCB
BLUETOOTH PCB
BIOS PCB HIGH
WWAN PCB
WLAN ANTENNA R PCB