Removing the Top Cover | Panasonic CF-52EKM 1 D 2 M manual

Image 30

Panasonic CF-52EKM 1 D 2 M service manual Removing the Top Cover, Removing the Pad and TOUCH PAD PCB, Removing the SD PCB

Contents

Model No. CF-52EKMxDxM H Smart Card Reader, Finger Print Reader ConfiguratedThis is the Service Manual for the following areas Notebook Computer How to replace the fuse For U.KThis apparatus must be earthed for your safety LASER SAFETY INFORMATION For U.S.A Important Safety Instructions SAFETY PRECAUTIONSLITHIUM BATTERY LITHIUM BATTERY Do Not Charge the Battery Using Methods Other Than Those Specified Precautions Battery PackAppendix Troubleshooting Useful Information Getting Started Do Not Use with Any Other Product CONTENTS Bluetooth *14 1. SpecificationsIntel WiFi Link Model No Software OS*25 Wireless LAN Bluetooth Only for model with Bluetoothdepending on writing status and recording format. Also, some Only for model with wireless LAN/wireless WAN 2. Names and Functions of PartsSpecified Battery pack CF-VZSU29ASU Reference Manual “Wireless LAN” A B C F H I J L M N L2 Cache 4M Clock Speed 2GHz FingerPrint BluetoothuFCBGA Processor 4 Diagnosis Procedure 4.2. Troubleshooting Flow Chart 5 Power-On Self Test Boot Check Error Diagnosis by Checking Beep Signal SoundOutline of POST 6 List of Error Codes Only when the port replicator is connected 02D0 System cache error - Cache disabled 1-2. When you execute an automatic test 7 Self Diagnosis Test1. Beginning of self-diagnosis test 1-1. Setting of content of setup 1-3. When you execute the enhancing test 2. Operation of PC-Diagnostic Utility 2-2. PC-Diagnostic utility End method 2-3. The content of the setup is returned to the setting of the user2-1. Selection of tested device ty of breakdown 3. Test Item and Division of troublePlace with possibili All memory space is tested in a special Test Item 8 Wiring Connection Diagram 9 Disassembly/Reassembly 9.1. Disassembly Instructions9.1.1. Disassembly Flowchart 9.1.3.2. HDD Mounting Kit 9.1.3.1. Battery Pack9.1.2. Preparation 9.1.3.3. DVD Multi Drive 9.1.7. Removing the ROBSON Cover, Wireless LAN Module and BIOS PCB 9.1.5. Removing the Tilt Panl Ass’y9.1.6. Removing the DIMM Memory Card 9.1.7.1. Wireless LAN Module 9.1.7.2. BIOS PCB9.1.8. Removing the Display unit 9.1.9. Removing the LCD unit, Inverter Ass’y and ANTENNA PWB L,R 9.1.10. Removing the Handle Assy 9.1.12.3. Speaker L 9.1.11. Removing the Modem9.1.12.2. Speaker R 9.1.13. Removing the Keyboard 9.1.16. Removing the SD PCB 9.1.14. Removing the Top Cover9.1.15. Removing the Pad and TOUCH PAD PCB Cover 9.1.19. Removing the PWR BATTERY LED PCB 9.1.17. Removing the WWAN PCB9.1.18. Removing the AUDIO PCB 9.1.22. Removing the Fan Ass’y 9.1.20. Removing the KBD Earth Plate9.1.21. Removing the Hinge Support R Cover PC card 9.1.25. Removing the SC RELAY PCB and HDD Hold Plate 9.1.24. Removing the Battery Connector Ass’y9.1.23. Removing the Hinge Support L and MP Hold Plate 9.1.26. Removing the Heat Sink Ass’y 9.1.27. Removing the SERIAL PCB 9.1.28. Removing the MAIN HIGH PCB 9.2. Reassembly Instructions 9.2.1. Attention when CF-52 series is repaired9.2.2. Setting the MAIN HIGH PCB Setting of Main PCB before assembling S1Insulation S2Bitten S3Sharp Edge S4Part No. Check S5Other THERMAL SHEET THERMAL SHEET SCREWTorque of tightening screw 0.18±0.02N・m≒1.8±0.2kgf・cm S4Part No. Check S5Other 9.2.3. Setting the SERIAL PCB 9.2.4. Setting the Heat Sink Ass’yHex spacer No.3 9.2.5. Setting the Fan Ass’y How to assemble the Heat Sink Ass’y and Fan Ass’y HDD hold plate 9.2.6. Setting the SC RELAY PCB and HDD Hold PlateSC RELAY PCB No.1 S4Part No. Check S5Other 9.2.7. Setting the Battery Connector Ass’y 9.2.8. Setting the Hinge Support L and MP Hold Plate 9.2.9. Setting the Hinge Cover R How to place the Cable 3. Fix the KBD Earth Plate using the two ScrewsN13 9.2.10. Setting the KBD Earth Plate2. Fix the KBD Earth Plate using the four Screws N4. No.1 to No.4 4. Paste the tape, and connect the FPC to the ConnectorCN34 9.2.11. Setting the PWR BATTERY LED PCB 9-22 9.2.12. Setting the AUDIO PCB Arranging the Cable and setting the WL button 9.2.13. Setting the WWAN PCB Arranging the Cables and Tapes 9.2.14. Setting the SD PCB 9.2.15. Setting the Pad and TOUCH PAD PCB 9.2.16. Setting the Top Cover Tape Tape Screws N2 DFHE5122YA 9.2.17. Setting the Keyboard1. Connect the FPCs to the Connector on the KBD FPC 9-27 Caution for when assembling the Keyboard 9.2.18. Setting the Speakers 9.2.19. Setting the Modem 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 Schematic for sticking at Point A Using JIGUsing JIG SHIELD SHEET A LCD TAPE The Cable is under the base plate Along the slotAlong the slot LCD DAMPER E SHEET Refer to the specification pictures on the leftSafety Critical Components LCD ASSYPage 9.2.22. Setting the Display Unit, BIOS HIGH PCB and SW LED MDC PCB ScrewN2 DFHE5122YA Screw N4 DRHM0093ZA 6. Fix the SW LED MDC PCB using the six Screws N2. No.1 to No.6Arranging the Cables when assembling the LCD Unit 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 PCB 9.2.24. Setting the DIMM Memory Card and DIMM Cover 9.2.25. Setting the Tilt Panel Ass’y Caution for when assembling the Tilt Panel Ass’y Screw N202 DRSB2+4FKLT9-42 2. Insert the HDD Ass’y into the HDD Damper 9.2.26. Setting the HDD1. Connect the HDD FPC Ass’y to the HDD 3. Set the HDD Ass’y into the HDD Case Upper 10 Exploded View CF-52EKMxDxM Screw tightening torque CF-52EKMHDxM with Smart Card Reader and Finger Print Reader only SF2 A SF7 SF3 A SF8 A SF8 SF6 SF4 SF5 SF1A 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 Screw tightening torque K92-2K92-1 4.4 ± 0.2 kgf.cm CF-52EKMxDxM Replacement Parts ListAccessories REF. NO and AREA Packing Material Mechanical Parts K92-1 K125 Card Reader, Finger Print Reader CF-52EKMHDxMSmart DVD MULTI DRIVE DESCRIPTION MAIN PCB HIGH 522, 523, 524, 525 502, 503, 506, 508512, 513, 514, 515 529, 530, 531, 532 CAPACITOR, 6.3V, 1µF C 100, 102, 120, 121F1G0J105A001 146, 148, 165, 242 1010 CONNECTORCONNECTOR, USB F1G1H181A495 IC, USB POWER SW POWER MANAGEMENT SWTICHIC, FET SWITCH IC, SWITCH C0DBDJH00009 DC POWER LINE BEADSDC POWER LINE INDUCTOR IC, LINER B1CFRD000009 B1DHDC000028Q 1001 Q 1004, 1005, 1006 RESISTOR, 1/16W, 4.7KO R 103, 107, 363, 365D0GA472JA023 424, 425, 445, 499 D0GD1R0JA052 D1BA4530A023D0GA121JA023 RESISTOR, 1/8W, 1O AUDIO PCB TOUCH PAD PCB PWR BATTERY PCBSERIAL PCB SW LED PCB WWAN PCB BIOS PCB HIGHBLUETOOTH PCB WLAN ANTENNA R PCB