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Panasonic CF-52EKM 1 D 2 M service manual CF-52EKMxDxM, Screw tightening torque

Models: CF-52EKM 1 D 2 M

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Page 68

Screw tightening torque

K142

H N4

K105

H N4

E K93-3

K94

A : For CF-52EKMBDXxM (no option model)

K93

About CF-52EKMHDxM (with Smart Card Reader and

K252 Finger Print Reader model), refer to next page.

K152

K99

K93-4

H N4

K134

E N4

H N4

K98

K98

K224

H N4

N13 H

E32

K143

K253

E32

H N4

E30

K153

H N13

K157

K93-1

K153

E29

K93-2

H K138

K97

K139

K103

H K138

K141

E K93-5

E N4

K62

K96

K139

K251

K139

K138 H

K142

K138

K105

K139

K145

K139

F K124

K135

F K124

K144

H N4

A

K100

K131

K140

K246

K246

K123

K248

K122

K245

C N6

H N4

K247

K80

H N4

B N2

K146

H N4

E19

K90

C N5 A N2

K133

H N4

C N5

E38

K89

H

H

H N4

E36

K91

E

N4

N4

H N4

N2

E8

K107

E N13

E1

K128

K108

K79

E10

K249

K88

K88 K83

K88

K82

K84

K246

K242

B N16

K83

B N2

E17

B N2

E37

K241

E N2

K86

K164

K243

K85

K250

K202

Screw tightening torque

A

0.3 ± 0.02 N.m

E

0.2 ± 0.02 N.m

(3.0 ± 0.2 kgf.cm)

(2.0 ± 0.2 kgf.cm)

B

0.18 ± 0.02 N.m

F

0.18 ± 0.01 N.m

(1.8 ± 0.2 kgf.cm)

(0.8 ± 0.1 kgf.cm)

C

0.25 ± 0.02 N.m

H

0.44 ± 0.02 N.m

(2.5 ± 0.2 kgf.cm)

(4.4 ± 0.2 kgf.cm)

CF-52EKMxDxM

Image 68

Panasonic CF-52EKM 1 D 2 M service manual CF-52EKMxDxM, Screw tightening torque

Contents

H Smart Card Reader, Finger Print Reader Configurated This is the Service Manual for the following areasModel No. CF-52EKMxDxM Notebook ComputerThis apparatus must be earthed for your safety How to replace the fuseFor U.K LASER SAFETY INFORMATION For U.S.ASAFETY PRECAUTIONS LITHIUM BATTERYImportant Safety Instructions LITHIUM BATTERYPrecautions Battery Pack Appendix Troubleshooting Useful Information Getting StartedDo Not Charge the Battery Using Methods Other Than Those Specified Do Not Use with Any Other ProductCONTENTS 1. Specifications Intel WiFi LinkBluetooth *14 Model NoOS*25 Main SpecificationsSoftware depending on writing status and recording format. Also, some Wireless LANBluetooth Only for model with Bluetooth 2. Names and Functions of Parts Specified Battery pack CF-VZSU29ASUOnly for model with wireless LAN/wireless WAN Reference Manual “Wireless LAN”A B C F H I J L M NFingerPrint Bluetooth uFCBGAL2 Cache 4M Clock Speed 2GHz Processor4 Diagnosis Procedure 4.2. Troubleshooting Flow ChartOutline of POST 5 Power-On Self Test Boot CheckError Diagnosis by Checking Beep Signal Sound 6 List of Error Codes Only when the port replicator is connected 02D0 System cache error - Cache disabled 7 Self Diagnosis Test 1. Beginning of self-diagnosis test 1-1. Setting of content of setup1-2. When you execute an automatic test 1-3. When you execute the enhancing test2. Operation of PC-Diagnostic Utility 2-1. Selection of tested device 2-2. PC-Diagnostic utility End method2-3. The content of the setup is returned to the setting of the user 3. Test Item and Division of trouble Place with possibility of breakdown All memory space is tested in a specialTest Item 8 Wiring Connection Diagram 9.1.1. Disassembly Flowchart 9 Disassembly/Reassembly9.1. Disassembly Instructions 9.1.3.1. Battery Pack 9.1.2. Preparation9.1.3.2. HDD Mounting Kit 9.1.3.3. DVD Multi Drive9.1.6. Removing the DIMM Memory Card 9.1.7. Removing the ROBSON Cover, Wireless LAN Module and BIOS PCB9.1.5. Removing the Tilt Panl Ass’y 9.1.8. Removing the Display unit 9.1.7.1. Wireless LAN Module9.1.7.2. BIOS PCB 9.1.9. Removing the LCD unit, Inverter Ass’y and ANTENNA PWB L,R 9.1.10. Removing the Handle Assy9.1.11. Removing the Modem 9.1.12.2. Speaker R9.1.12.3. Speaker L 9.1.13. Removing the Keyboard9.1.14. Removing the Top Cover 9.1.15. Removing the Pad and TOUCH PAD PCB9.1.16. Removing the SD PCB Cover9.1.18. Removing the AUDIO PCB 9.1.19. Removing the PWR BATTERY LED PCB9.1.17. Removing the WWAN PCB 9.1.20. Removing the KBD Earth Plate 9.1.21. Removing the Hinge Support R9.1.22. Removing the Fan Ass’y Cover PC card9.1.24. Removing the Battery Connector Ass’y 9.1.23. Removing the Hinge Support L and MP Hold Plate9.1.25. Removing the SC RELAY PCB and HDD Hold Plate 9.1.26. Removing the Heat Sink Ass’y9.1.27. Removing the SERIAL PCB 9.1.28. Removing the MAIN HIGH PCB9.2.2. Setting the MAIN HIGH PCB 9.2. Reassembly Instructions9.2.1. Attention when CF-52 series is repaired Setting of Main PCB before assembling S1Insulation S2Bitten S3Sharp Edge S4Part No. Check S5OtherTHERMAL SHEET SCREW Torque of tightening screw 0.18±0.02N・m≒1.8±0.2kgf・cmTHERMAL SHEET S4Part No. Check S5OtherHex spacer No.3 9.2.3. Setting the SERIAL PCB9.2.4. Setting the Heat Sink Ass’y 9.2.5. Setting the Fan Ass’y How to assemble the Heat Sink Ass’y and Fan Ass’y9.2.6. Setting the SC RELAY PCB and HDD Hold Plate SC RELAY PCBHDD hold plate No.1S4Part No. Check S5Other 9.2.7. Setting the Battery Connector Ass’y 9.2.8. Setting the Hinge Support L and MP Hold Plate9.2.9. Setting the Hinge Cover R How to place the Cable9.2.10. Setting the KBD Earth Plate 2. Fix the KBD Earth Plate using the four Screws N4. No.1 to No.43. Fix the KBD Earth Plate using the two ScrewsN13 4. Paste the tape, and connect the FPC to the ConnectorCN349.2.11. Setting the PWR BATTERY LED PCB 9-229.2.12. Setting the AUDIO PCB Arranging the Cable and setting the WL button9.2.13. Setting the WWAN PCB Arranging the Cables and Tapes9.2.14. Setting the SD PCB 9.2.15. Setting the Pad and TOUCH PAD PCB9.2.16. Setting the Top Cover 9.2.17. Setting the Keyboard 1. Connect the FPCs to the Connector on the KBD FPCTape Tape Screws N2 DFHE5122YA 9-27Caution for when assembling the Keyboard 9.2.18. Setting the Speakers 9.2.19. Setting the ModemHow 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 JIGSchematic for sticking at Point A SHIELD SHEET A LCDThe Cable is under the base plate Along the slot Along the slotTAPE LCD DAMPER ERefer to the specification pictures on the left Safety Critical ComponentsSHEET LCD ASSYPage 9.2.22. Setting the Display Unit, BIOS HIGH PCB and SW LED MDC PCB 6. Fix the SW LED MDC PCB using the six Screws N2. No.1 to No.6 Arranging the Cables when assembling the LCD UnitScrewN2 DFHE5122YA Screw N4 DRHM0093ZA 9-38Page 9.2.23. Setting the Wireless LAN Module, BIOS PCB and ROBSON Cover Arranging the Speaker Cables when assembling the SW LED MDC PCB9.2.24. Setting the DIMM Memory Card and DIMM Cover 9.2.25. Setting the Tilt Panel Ass’y9-42 Caution for when assembling the Tilt Panel Ass’yScrew N202 DRSB2+4FKLT 9.2.26. Setting the HDD 1. Connect the HDD FPC Ass’y to the HDD2. Insert the HDD Ass’y into the HDD Damper 3. Set the HDD Ass’y into the HDD Case Upper10 Exploded View CF-52EKMxDxMCF-52EKMxDxM Screw tightening torqueCF-52EKMxDxM CF-52EKMHDxM with Smart Card Reader and Finger Print Reader only SF2A SF7 SF3 A SF8 A SF8 SF6 SF4 SF5 SF1 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.cmCF-52EKMxDxM Screw tightening torqueK92-2 K92-14.4 ± 0.2 kgf.cm CF-52EKMxDxMScrew tightening torque Replacement Parts List AccessoriesCF-52EKMxDxM REF. NO and AREAPacking Material Mechanical PartsK92-1 K125 CF-52EKMHDxM SmartCard Reader, Finger Print Reader DVD MULTI DRIVEReplacement Parts List CF-52EKMxDxMREF. NO and AREA DESCRIPTION502, 503, 506, 508 512, 513, 514, 515522, 523, 524, 525 529, 530, 531, 532C 100, 102, 120, 121 F1G0J105A001CAPACITOR, 6.3V, 1µF 146, 148, 165, 242CONNECTOR CONNECTORCONNECTOR CONNECTORPOWER MANAGEMENT SWTICH IC, FET SWITCHIC, USB POWER SW IC, SWITCHDC POWER LINE BEADS DC POWER LINE INDUCTORDC POWER LINE INDUCTOR DC POWER LINE BEADSB1DHDC000028 TRANSISTORQ 1001 B1CFRD000009R 103, 107, 363, 365 D0GA472JA023RESISTOR, 1/16W, 4.7KO 424, 425, 445, 499D1BA4530A023 RESISTOR, 1/16W, 453OD0GA121JA023 RESISTOR, 1/16W, 120OAUDIO PCB PWR BATTERY PCB SERIAL PCBTOUCH PAD PCB SW LED PCBBIOS PCB HIGH BLUETOOTH PCBWWAN PCB WLAN ANTENNA R PCB