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Panasonic CF-52EKM 1 D 2 M Setting the LCD Unit, Inverter Ass’y and Antenna PWB L, R

Models: CF-52EKM 1 D 2 M

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9.2.21. Setting the LCD Unit, Inverter Ass’y and Antenna PWB L, R

1.Set the LCD Unit to the LCD Rear Cover

2.Fix the Inverter Ass’y using the Screw <N12>.

3.Fix the Anttena PWB L and R using the Screws <N2>.

LCD unit

	<N12>
	Cable	Tape
		Tape
	Inverter
	ass'y
	Cable	ANTENNA
		ANTENNA
		<N2> PWB L
	LCD rear cover	ANTENNA
	LCD rear cover	PWB R
		PWB R
		<N2>

4.Place the LCD Front on the LCD Rear Case. Confirm that the twenty-one Hooks are fixed perfectly.

5.Fix the LCD Front using the five Screws <N4> and two Screws <N15>.

6.Paste the LCD Screw Sheet and LCD Rubber.

	LCD	<N4>	LCD screw
LCD screw	rubber	<N4>	sheet
sheet		<N15>
		<N15>
			<N15> LCD
<N4>			rubber
<N4>		<N4>	<N4>
		<N4>	<N4>
		LCD screw
		sheet
		<N4>
			LCD front
Hooks			Hooks

Hooks

Hooks Hooks

Screws <N2> : DFHE5122YA

Screw <N4> : DRHM0093ZA

Screws <N12> : DXSB2+4FNLT

Screws <N15> : XQN17+BJ6FJ

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Panasonic CF-52EKM 1 D 2 M service manual Setting the LCD Unit, Inverter Ass’y and Antenna PWB L, R

Contents

Notebook Computer H Smart Card Reader, Finger Print Reader ConfiguratedThis is the Service Manual for the following areas Model No. CF-52EKMxDxMFor U.K How to replace the fuseThis apparatus must be earthed for your safety For U.S.A LASER SAFETY INFORMATIONLITHIUM BATTERY SAFETY PRECAUTIONSLITHIUM BATTERY Important Safety InstructionsDo Not Use with Any Other Product Precautions Battery PackAppendix Troubleshooting Useful Information Getting Started Do Not Charge the Battery Using Methods Other Than Those SpecifiedCONTENTS Model No 1. SpecificationsIntel WiFi Link Bluetooth *14Software Main SpecificationsOS*25 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 WANF H I J L M N A B CProcessor FingerPrint BluetoothuFCBGA L2 Cache 4M Clock Speed 2GHz4 Diagnosis Procedure Flow Chart 4.2. TroubleshootingError 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 test2. 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 breakdownTest 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 Kit9.1.5. 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,R9.1.13. Removing the Keyboard 9.1.11. Removing the Modem9.1.12.2. Speaker R 9.1.12.3. Speaker LCover 9.1.14. Removing the Top Cover9.1.15. Removing the Pad and TOUCH PAD PCB 9.1.16. Removing the SD PCB9.1.17. 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’y9.1.26. 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 Plate9.1.28. Removing the MAIN HIGH PCB 9.1.27. Removing the SERIAL PCB9.2.1. 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 assemblingS4Part No. Check S5Other THERMAL SHEET SCREWTorque of tightening screw 0.18±0.02N・m≒1.8±0.2kgf・cm THERMAL SHEET9.2.4. 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’yNo.1 9.2.6. Setting the SC RELAY PCB and HDD Hold PlateSC RELAY PCB HDD hold plateS4Part 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 R4. 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 ScrewsN139-22 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 9-27 9.2.17. Setting the Keyboard1. Connect the FPCs to the Connector on the KBD FPC Tape Tape Screws N2 DFHE5122YACaution 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 SHIELD SHEET A LCD Using JIGUsing JIG Schematic for sticking at Point ALCD DAMPER E The Cable is under the base plate Along the slotAlong the slot TAPELCD 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 Cover9.2.25. Setting the Tilt Panel Ass’y 9.2.24. Setting the DIMM Memory Card and DIMM CoverScrew 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 DamperCF-52EKMxDxM 10 Exploded ViewScrew tightening torque CF-52EKMxDxMA 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 CF-52EKMxDxMCF-52EKMHDxM with Smart Card Reader and Finger Print Reader only SF2 A SF7 SF3 A SF8 A SF8 SF6 SF4 SF5 SF1K92-1 CF-52EKMxDxMScrew tightening torque K92-2Screw tightening torque CF-52EKMxDxM4.4 ± 0.2 kgf.cm REF. NO and AREA Replacement Parts ListAccessories CF-52EKMxDxMMechanical Parts Packing MaterialK92-1 K125 DVD MULTI DRIVE CF-52EKMHDxMSmart Card Reader, Finger Print ReaderDESCRIPTION Replacement Parts ListCF-52EKMxDxM REF. NO and AREA529, 530, 531, 532 502, 503, 506, 508512, 513, 514, 515 522, 523, 524, 525146, 148, 165, 242 C 100, 102, 120, 121F1G0J105A001 CAPACITOR, 6.3V, 1µFCONNECTOR CONNECTORCONNECTOR CONNECTORIC, SWITCH POWER MANAGEMENT SWTICHIC, FET SWITCH IC, USB POWER SWDC POWER LINE BEADS DC POWER LINE BEADSDC POWER LINE INDUCTOR DC POWER LINE INDUCTORB1CFRD000009 B1DHDC000028TRANSISTOR Q 1001424, 425, 445, 499 R 103, 107, 363, 365D0GA472JA023 RESISTOR, 1/16W, 4.7KORESISTOR, 1/16W, 120O D1BA4530A023RESISTOR, 1/16W, 453O D0GA121JA023AUDIO PCB SW LED PCB PWR BATTERY PCBSERIAL PCB TOUCH PAD PCBWLAN ANTENNA R PCB BIOS PCB HIGHBLUETOOTH PCB WWAN PCB