ScrewN2 DFHE5122YA Screw N4 DRHM0093ZA | Panasonic CF-52EKM 1 D 2 M

6. Fix the SW LED MDC PCB using the six Screws <N2>. No.1 to No.6

6. Fix the SW LED MDC PCB using the six Screws <N2>. No.1 to No.6

<N2>
:No.6	<N2>
	<N2>
<N2>	:No.3
<N2>
:No.2	<N2>
	:No.5 <N2>
	:No.4
	<N2>
	:No.1

SW LED MDC PCB

Screw<N2> : DFHE5122YA

Screw <N4> : DRHM0093ZA

■Arranging the Cables when assembling the LCD Unit.

9-38

Image 61

Panasonic CF-52EKM 1 D 2 M service manual Fix the SW LED MDC PCB using the six Screws N2. No.1 to No.6, 9-38

Contents

This is the Service Manual for the following areas H Smart Card Reader, Finger Print Reader ConfiguratedModel No. CF-52EKMxDxM Notebook Computer 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 PRECAUTIONSImportant Safety Instructions LITHIUM BATTERY Appendix Troubleshooting Useful Information Getting Started Precautions Battery PackDo Not Charge the Battery Using Methods Other Than Those Specified Do Not Use with Any Other Product CONTENTS Intel WiFi Link 1. SpecificationsBluetooth *14 Model No OS*25 Software Bluetooth Only for model with Bluetooth Wireless LANdepending on writing status and recording format. Also, some Specified Battery pack CF-VZSU29ASU 2. Names and Functions of PartsOnly for model with wireless LAN/wireless WAN Reference Manual “Wireless LAN” F H I J L M N A B C uFCBGA FingerPrint BluetoothL2 Cache 4M Clock Speed 2GHz Processor 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. Beginning of self-diagnosis test 1-1. Setting of content of setup 7 Self Diagnosis Test1-2. 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 2-2. PC-Diagnostic utility End method2-1. Selection of tested device Place with possibili 3. Test Item and Division of troublety of breakdown All memory space is tested in a special Test Item 8 Wiring Connection Diagram 9.1. Disassembly Instructions 9 Disassembly/Reassembly9.1.1. Disassembly Flowchart 9.1.2. Preparation 9.1.3.1. Battery Pack9.1.3.2. HDD Mounting Kit 9.1.3.3. DVD Multi Drive 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 9.1.12.2. Speaker R 9.1.11. Removing the Modem9.1.12.3. Speaker L 9.1.13. Removing the Keyboard 9.1.15. Removing the Pad and TOUCH PAD PCB 9.1.14. Removing the Top Cover9.1.16. Removing the SD PCB Cover 9.1.17. Removing the WWAN PCB 9.1.19. Removing the PWR BATTERY LED PCB9.1.18. Removing the AUDIO PCB 9.1.21. Removing the Hinge Support R 9.1.20. Removing the KBD Earth Plate9.1.22. 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’y9.1.25. 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 9.2.1. 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 Torque of tightening screw 0.18±0.02N・m≒1.8±0.2kgf・cm THERMAL SHEET SCREWTHERMAL SHEET S4Part No. Check S5Other 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 SC RELAY PCB 9.2.6. Setting the SC RELAY PCB and HDD Hold PlateHDD 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 Plate3. 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 KeyboardTape 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 JIGSchematic for sticking at Point A SHIELD SHEET A LCD Along the slot The Cable is under the base plate Along the slotTAPE LCD DAMPER E Safety Critical Components Refer to the specification pictures on the leftSHEET LCD ASSYPage 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.6ScrewN2 DFHE5122YA Screw N4 DRHM0093ZA 9-38Page 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 1. Connect the HDD FPC Ass’y to the HDD 9.2.26. Setting the HDD2. 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 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 Accessories Replacement Parts ListCF-52EKMxDxM REF. NO and AREA Mechanical Parts Packing Material K92-1 K125 Smart CF-52EKMHDxMCard Reader, Finger Print Reader DVD MULTI DRIVE MAIN PCB HIGH DESCRIPTION 512, 513, 514, 515 502, 503, 506, 508522, 523, 524, 525 529, 530, 531, 532 F1G0J105A001 C 100, 102, 120, 121CAPACITOR, 6.3V, 1µF 146, 148, 165, 242 CONNECTOR, USB CONNECTOR1010 F1G1H181A495 IC, FET SWITCH POWER MANAGEMENT SWTICHIC, USB POWER SW IC, SWITCH DC POWER LINE INDUCTOR DC POWER LINE BEADSC0DBDJH00009 IC, LINER Q 1001 B1DHDC000028B1CFRD000009 Q 1004, 1005, 1006 D0GA472JA023 R 103, 107, 363, 365RESISTOR, 1/16W, 4.7KO 424, 425, 445, 499 D0GA121JA023 D1BA4530A023D0GD1R0JA052 RESISTOR, 1/8W, 1O AUDIO PCB SERIAL PCB PWR BATTERY PCBTOUCH PAD PCB SW LED PCB BLUETOOTH PCB BIOS PCB HIGHWWAN PCB WLAN ANTENNA R PCB