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Panasonic CF-52EKM 1 D 2 M service manual Setting the PWR BATTERY LED PCB, 9-22

Models: CF-52EKM 1 D 2 M

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9.2.11.Setting the PWR BATTERY LED PCB

9.2.11.Setting the PWR BATTERY LED PCB

1. Connect the Cabel to the Connector(CN4400), and insert it to the computer.

CableCN4400

PWR BATTERY

LED PCB

Bottom case ass'y

9-22

Image 45

Panasonic CF-52EKM 1 D 2 M service manual Setting the PWR BATTERY LED PCB, 9-22

Contents

This is the Service Manual for the following areas H Smart Card Reader, Finger Print Reader ConfiguratedModel No. CF-52EKMxDxM Notebook ComputerHow to replace the fuse For U.KThis apparatus must be earthed for your safety For U.S.A LASER SAFETY INFORMATIONLITHIUM BATTERY SAFETY PRECAUTIONSImportant Safety Instructions LITHIUM BATTERYAppendix Troubleshooting Useful Information Getting Started Precautions Battery PackDo Not Charge the Battery Using Methods Other Than Those Specified Do Not Use with Any Other ProductCONTENTS Intel WiFi Link 1. SpecificationsBluetooth *14 Model NoMain Specifications SoftwareOS*25 Wireless LAN Bluetooth Only for model with Bluetoothdepending 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 CuFCBGA FingerPrint BluetoothL2 Cache 4M Clock Speed 2GHz Processor4 Diagnosis Procedure Flow Chart 4.2. Troubleshooting5 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. 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 test2. 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 Place with possibili 3. Test Item and Division of troublety of breakdown All memory space is tested in a specialTest Item 8 Wiring Connection Diagram 9 Disassembly/Reassembly 9.1. Disassembly Instructions9.1.1. Disassembly Flowchart 9.1.2. Preparation 9.1.3.1. Battery Pack9.1.3.2. HDD Mounting Kit 9.1.3.3. DVD Multi Drive9.1.7. 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 9.1.10. Removing the Handle Assy 9.1.9. Removing the LCD unit, Inverter Ass’y and ANTENNA PWB L,R9.1.12.2. Speaker R 9.1.11. Removing the Modem9.1.12.3. Speaker L 9.1.13. Removing the Keyboard9.1.15. Removing the Pad and TOUCH PAD PCB 9.1.14. Removing the Top Cover9.1.16. Removing the SD PCB Cover9.1.19. Removing the PWR BATTERY LED PCB 9.1.17. Removing the WWAN 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 card9.1.23. 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’y9.1.28. Removing the MAIN HIGH PCB 9.1.27. Removing the SERIAL PCB9.2. Reassembly Instructions 9.2.1. Attention when CF-52 series is repaired9.2.2. Setting the MAIN HIGH PCB S1Insulation S2Bitten S3Sharp Edge S4Part No. Check S5Other Setting of Main PCB before assemblingTorque of tightening screw 0.18±0.02N・m≒1.8±0.2kgf・cm THERMAL SHEET SCREWTHERMAL SHEET S4Part No. Check S5Other9.2.3. Setting the SERIAL PCB 9.2.4. Setting the Heat Sink Ass’yHex spacer No.3 How to assemble the Heat Sink Ass’y and Fan Ass’y 9.2.5. Setting the Fan Ass’ySC RELAY PCB 9.2.6. Setting the SC RELAY PCB and HDD Hold PlateHDD hold plate No.1S4Part No. Check S5Other 9.2.8. Setting the Hinge Support L and MP Hold Plate 9.2.7. Setting the Battery Connector Ass’yHow to place the Cable 9.2.9. Setting the Hinge Cover R2. 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 ConnectorCN349-22 9.2.11. Setting the PWR BATTERY LED PCBArranging the Cable and setting the WL button 9.2.12. Setting the AUDIO PCBArranging the Cables and Tapes 9.2.13. Setting the WWAN PCB9.2.15. Setting the Pad and TOUCH PAD PCB 9.2.14. Setting the SD PCB9.2.16. 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 9-27Caution for when assembling the Keyboard 9.2.19. Setting the Modem 9.2.18. Setting the SpeakersHow 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 LCDAlong the slot The Cable is under the base plate Along the slotTAPE LCD DAMPER ESafety 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 Cover9.2.25. Setting the Tilt Panel Ass’y 9.2.24. Setting the DIMM Memory Card and DIMM CoverCaution for when assembling the Tilt Panel Ass’y Screw N202 DRSB2+4FKLT9-42 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 UpperCF-52EKMxDxM 10 Exploded ViewScrew tightening torque CF-52EKMxDxMCF-52EKMHDxM with Smart Card Reader and Finger Print Reader only SF2 CF-52EKMxDxMA 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.cmScrew tightening torque CF-52EKMxDxMK92-2 K92-1CF-52EKMxDxM Screw tightening torque4.4 ± 0.2 kgf.cm Accessories Replacement Parts ListCF-52EKMxDxM REF. NO and AREAMechanical Parts Packing MaterialK92-1 K125 Smart CF-52EKMHDxMCard Reader, Finger Print Reader DVD MULTI DRIVECF-52EKMxDxM Replacement Parts ListREF. NO and AREA DESCRIPTION512, 513, 514, 515 502, 503, 506, 508522, 523, 524, 525 529, 530, 531, 532F1G0J105A001 C 100, 102, 120, 121CAPACITOR, 6.3V, 1µF 146, 148, 165, 242CONNECTOR CONNECTORCONNECTOR CONNECTORIC, FET SWITCH POWER MANAGEMENT SWTICHIC, USB POWER SW IC, SWITCHDC POWER LINE INDUCTOR DC POWER LINE BEADSDC POWER LINE INDUCTOR DC POWER LINE BEADSTRANSISTOR B1DHDC000028Q 1001 B1CFRD000009D0GA472JA023 R 103, 107, 363, 365RESISTOR, 1/16W, 4.7KO 424, 425, 445, 499RESISTOR, 1/16W, 453O D1BA4530A023D0GA121JA023 RESISTOR, 1/16W, 120OAUDIO PCB SERIAL PCB PWR BATTERY PCBTOUCH PAD PCB SW LED PCBBLUETOOTH PCB BIOS PCB HIGHWWAN PCB WLAN ANTENNA R PCB