Removing the WWAN PCB | Panasonic CF-52EKM 1 D 2 M instruction

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Panasonic CF-52EKM 1 D 2 M service manual Removing the WWAN PCB, Removing the PWR BATTERY LED PCB, Removing the AUDIO PCB

Contents

Notebook Computer H Smart Card Reader, Finger Print Reader ConfiguratedThis is the Service Manual for the following areas Model No. CF-52EKMxDxM For U.K How to replace the fuseThis apparatus must be earthed for your safety For U.S.A LASER SAFETY INFORMATION LITHIUM BATTERY SAFETY PRECAUTIONSLITHIUM BATTERY Important Safety Instructions Do Not Use with Any Other Product Precautions Battery PackAppendix Troubleshooting Useful Information Getting Started Do Not Charge the Battery Using Methods Other Than Those Specified CONTENTS Model No 1. SpecificationsIntel WiFi Link Bluetooth *14 OS*25 Software Bluetooth Only for model with Bluetooth Wireless LANdepending on writing status and recording format. Also, some Reference Manual “Wireless LAN” 2. Names and Functions of PartsSpecified Battery pack CF-VZSU29ASU Only for model with wireless LAN/wireless WAN F H I J L M N A B C Processor FingerPrint BluetoothuFCBGA L2 Cache 4M Clock Speed 2GHz 4 Diagnosis Procedure Flow Chart 4.2. Troubleshooting Error Diagnosis by Checking Beep Signal Sound 5 Power-On Self Test Boot CheckOutline of POST 6 List of Error Codes Only when the port replicator is connected 02D0 System cache error - Cache disabled 1-3. When you execute the enhancing test 7 Self Diagnosis Test1. Beginning of self-diagnosis test 1-1. Setting of content of setup 1-2. When you execute an automatic test 2. Operation of PC-Diagnostic Utility 2-3. The content of the setup is returned to the setting of the user 2-2. PC-Diagnostic utility End method2-1. Selection of tested device All memory space is tested in a special 3. Test Item and Division of troublePlace with possibili ty of breakdown Test Item 8 Wiring Connection Diagram 9.1. Disassembly Instructions 9 Disassembly/Reassembly9.1.1. Disassembly Flowchart 9.1.3.3. DVD Multi Drive 9.1.3.1. Battery Pack9.1.2. Preparation 9.1.3.2. HDD Mounting Kit 9.1.5. Removing the Tilt Panl Ass’y 9.1.7. Removing the ROBSON Cover, Wireless LAN Module and BIOS PCB9.1.6. Removing the DIMM Memory Card 9.1.7.2. BIOS PCB 9.1.7.1. Wireless LAN Module9.1.8. Removing the Display unit 9.1.10. Removing the Handle Assy 9.1.9. Removing the LCD unit, Inverter Ass’y and ANTENNA PWB L,R 9.1.13. Removing the Keyboard 9.1.11. Removing the Modem9.1.12.2. Speaker R 9.1.12.3. Speaker L Cover 9.1.14. Removing the Top Cover9.1.15. Removing the Pad and TOUCH PAD PCB 9.1.16. Removing the SD PCB 9.1.17. Removing the WWAN PCB 9.1.19. Removing the PWR BATTERY LED PCB9.1.18. Removing the AUDIO PCB Cover PC card 9.1.20. Removing the KBD Earth Plate9.1.21. Removing the Hinge Support R 9.1.22. Removing the Fan Ass’y 9.1.26. Removing the Heat Sink Ass’y 9.1.24. Removing the Battery Connector Ass’y9.1.23. Removing the Hinge Support L and MP Hold Plate 9.1.25. Removing the SC RELAY PCB and HDD Hold Plate 9.1.28. Removing the MAIN HIGH PCB 9.1.27. Removing the SERIAL PCB 9.2.1. Attention when CF-52 series is repaired 9.2. Reassembly Instructions9.2.2. Setting the MAIN HIGH PCB S1Insulation S2Bitten S3Sharp Edge S4Part No. Check S5Other Setting of Main PCB before assembling S4Part No. Check S5Other THERMAL SHEET SCREWTorque of tightening screw 0.18±0.02N・m≒1.8±0.2kgf・cm THERMAL SHEET 9.2.4. Setting the Heat Sink Ass’y 9.2.3. Setting the SERIAL PCBHex spacer No.3 How to assemble the Heat Sink Ass’y and Fan Ass’y 9.2.5. Setting the Fan Ass’y No.1 9.2.6. Setting the SC RELAY PCB and HDD Hold PlateSC RELAY PCB HDD hold plate 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 4. Paste the tape, and connect the FPC to the ConnectorCN34 9.2.10. Setting the KBD Earth Plate2. Fix the KBD Earth Plate using the four Screws N4. No.1 to No.4 3. Fix the KBD Earth Plate using the two ScrewsN13 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 9-27 9.2.17. Setting the Keyboard1. Connect the FPCs to the Connector on the KBD FPC Tape Tape Screws N2 DFHE5122YA 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 SHIELD SHEET A LCD Using JIGUsing JIG Schematic for sticking at Point A LCD DAMPER E The Cable is under the base plate Along the slotAlong the slot TAPE LCD ASSY Refer to the specification pictures on the leftSafety Critical Components SHEETPage 9.2.22. Setting the Display Unit, BIOS HIGH PCB and SW LED MDC PCB 9-38 6. Fix the SW LED MDC PCB using the six Screws N2. No.1 to No.6Arranging the Cables when assembling the LCD Unit ScrewN2 DFHE5122YA Screw N4 DRHM0093ZAPage 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 Screw N202 DRSB2+4FKLT Caution for when assembling the Tilt Panel Ass’y9-42 3. Set the HDD Ass’y into the HDD Case Upper 9.2.26. Setting the HDD1. Connect the HDD FPC Ass’y to the HDD 2. Insert the HDD Ass’y into the HDD Damper CF-52EKMxDxM 10 Exploded View Screw tightening torque A SF7 SF3 A SF8 A SF8 SF6 SF4 SF5 SF1 CF-52EKMHDxM with Smart Card Reader and Finger Print Reader only SF2A 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 K92-2 Screw tightening torqueK92-1 4.4 ± 0.2 kgf.cm REF. NO and AREA Replacement Parts ListAccessories CF-52EKMxDxM Mechanical Parts Packing Material K92-1 K125 DVD MULTI DRIVE CF-52EKMHDxMSmart Card Reader, Finger Print Reader MAIN PCB HIGH DESCRIPTION 529, 530, 531, 532 502, 503, 506, 508512, 513, 514, 515 522, 523, 524, 525 146, 148, 165, 242 C 100, 102, 120, 121F1G0J105A001 CAPACITOR, 6.3V, 1µF F1G1H181A495 CONNECTORCONNECTOR, USB 1010 IC, SWITCH POWER MANAGEMENT SWTICHIC, FET SWITCH IC, USB POWER SW IC, LINER DC POWER LINE BEADSDC POWER LINE INDUCTOR C0DBDJH00009 Q 1004, 1005, 1006 B1DHDC000028Q 1001 B1CFRD000009 424, 425, 445, 499 R 103, 107, 363, 365D0GA472JA023 RESISTOR, 1/16W, 4.7KO RESISTOR, 1/8W, 1O D1BA4530A023D0GA121JA023 D0GD1R0JA052 AUDIO PCB SW LED PCB PWR BATTERY PCBSERIAL PCB TOUCH PAD PCB WLAN ANTENNA R PCB BIOS PCB HIGHBLUETOOTH PCB WWAN PCB