Matsushita CF-30 service manual Test Item and Division of trouble, Enhancing, Place with possibili

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7.1. Test Item and Division of trouble

7.1. Test Item and Division of trouble

	Test item	Stanard	Enhancing			Content of standard test	Content of enhancing test			Place with possibili-
	Test item	Stanard	Enhancing			Content of standard test	Content of enhancing test			ty of breakdown
										ty of breakdown

	CPU /					CPU is shifted to protected mode, and				CPU /
	SYSTEM					"Violation of the paging", "Operation of				Main board
						the violation of a privileged instruc-
						tion", and DMA, INT, TIMER, and the
						RTC operation are confirmed.

	RAM					All memory space is tested in a spe-				Memory / Main-
						cial memory access pattern based on				board
						"R.S.T . technology".

	HDD					The record area frequently accessed	All record area is tested.			HDD /
						with Microsoft Windows XP to test in				Mainboard /
						about two minutes regardless of				Cable /
						points of HDD is emphatically tested.				Connector

	MODEM					It is confirmed not to find abnormality				MODEM/ Main-
						in the AC97 modem controller.				board
						in the AC97 modem controller.				board

	Wireless					It is confirmed not to find abnormality				Wireless LAN
	Wireless					in the Wireless LAN modem controller.				Wireless LAN
	LAN					in the Wireless LAN modem controller.				board /
	LAN									board /
										Connector /
										Connector /
										Mainboard

	Sound *5
	Sound *5

	USB					It is confirmed not to find abnormality	It is confirmed not to find ab-			Mainboard /
						in the USB controller.	normality in the wiring be-			Connector
			*1				tween the USB controller and
			*1				the connector by confirming
							the connection of the USB
							equipment connected with the
							USB connector.

	LAN					It is confirmed not to find abnormality	It is confirmed not to find ab-			Mainboard /
			*2			in the LAN controller.	normality in the wiring be-			Connector
			*2				tween the controller and the
							tween the controller and the
							connector by connecting to
							HUB with LAN cable.

	PC Card					It is confirmed not to find abnormality				Mainboard
						in the CardBus controller.
						in the CardBus controller.

	SD					It is confirmed not to find abnormality				Mainboard
						in the SD controller.
						in the SD controller.

	Keyboard		*3			It is confirmed not to find abnormality	The key is actually input, and			Mainboard /
			*3			in keyboard controller’s keyboard inter- the operation is displayed on				Keyboard
										Keyboard
						face.	the screen.

	Touch Pad		*4			Whether keyboard controller’s mouse	The operation is actually dis-			Mainboard /
						interface operates normally is con-	played on the screen by oper-			Touch Pad
						firmed.	ating the touch pad.

	DVD-ROM		*6			The drive is normally reset, and it is	It is confirmed to be able to			Mainboard /
						accessible is confirmed.	read media normally.			Touch Pad

7-4

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Contents This is the Service Manual for the following areas E …for U.K Model No. CF-30 SERIESNotebook Computer Model No. CF-30CTQAZ 1Open the fuse compartment with a screw- driver and replace the fuse How to replace the fuseFor U.K This apparatus must be earthed for your safety LASER SAFETY INFORMATION Page Page CONTENTS 1 Specifications Main Specifications23-E-1 Wireless LAN Only for model with wireless LANBluetoothTM Only for model with Bluetooth 2 Names and Functions of Part Right side C D E F GQ J H K L M N O P R Diagram CF-30 Block Diagram3 Block Intel Core4 Diagnosis Procedure 4.1. Basic Procedures4.2. Troubleshooting Flow ChartOutline of POST 5 Power-On Self Test Boot CheckError Diagnosis by Checking Beep Signal Sound 6 List of Error Codes Only when the port replicator is connected 02F0 CPU ID 7 Self Diagnosis Test 1. Beginning of self-diagnosis test 1-1. Setting of content of setup1-2. When you execute an automatic test 1-3. When you execute the enhancing test2. Operation of PC-Diagnostic Utility 2-1. Selection of tested device 2-2. PC-Diagnostic utility End method2-3. The content of the setup is returned to the setting of the user Place with possibili 7.1. Test Item and Division of troubleEnhancing Test Item 8 Wiring Connection Diagram 9 Disassembly/Reassembly Disassembly Instructions9.1.2. Removing the Battery Pack and HDD 9.1.1board 9.1.3. Removing the HDD9.1.4. Removing the KB Cover, Hinge Cover L, Hinge Cover R and Key 9.1.5. Removing the KB Cable Cover and LCD Cable Cover 9.1.6. Removing the GPS PCB and Blue- tooth PCB9.1.7. Removing the DIMM Cover and Bot- tom Cover 9.1.8. Removing the USB PCB and Antenna PCB9.1.11. Removing the Main PCB 9.1.9. Removing the FPC HDD BAT9.1.10. Removing the PAD PCB CN400,CN401 11. Remove the 2 Screws. N5 12. Remove the 2 Screws. N21 9.1.12. Removing the SD PCB, Express Card 9.1.13. Removing the I/O PCBand PCMCIA Card 1. Open the Connector Cover and Lid Cover9.1.15. Removing the Handle and Power SW Hinge L and R 9.1.16. Removing the Display Unit9.1.17. Removing the LCD Rear Cabinet 9.1.18. Removing the Inverter PCB, TS PCB and LCD Unit 9.1.19. Removing the Antenna PCB L and R9.2. Reassembly Instructions 9.2.1. Attention when CF-30 series is repaired9.2.2. Setting the Antenna PCB L and R Safety Working9.2.3. Setting the Inverter PCB, TS PCB and LCD Unit Inverter-PCB9.2.4. Setting the LCD Rear Cabinet, Hinge L and R 9.2.5. Setting the Display Unit 9.2.6. Setting the Handle and Power SWAttach the Tape Attach the SheetSW-LED FPC Ass’y Attach it not to overlap the SW legQ Assembly of Power SW Q Assembly of Palm Top Cover9-16 CoverSetting the I/O PCB Setting the SD PCB, Express Card9.2.8 9.2.99.2.10. Setting the Main PCB N7 Connector CN17 Connector CN2724. Fix the Screw. N7 25. Attach the TOP Screws 9-19Q Assembly of LAN, Modem and MDC Q Assembly of Main PCB12 Safety Working 9-209.2.11. Setting the PAD PCB 9.2.12. Setting the FPC HDD BAT Page 9.2.13. Setting the USB PCB and Antenna PCB Q Assembly of USB PCB and Antenna PCB 9-259.2.14. Setting the DIMM Cover and Bottom Cover Attach the Keyboard Cable Cover Cushion Q Preparation of DIMM Cover9-27 9.2.15. Setting the GPS PCB and Bluetooth PCB 1. Fix the GPS BT Angle and GPS PCB using the 2 Screws. N112. Connect the Cable to the Connector on GPS PCB 3. Fix the GPS Ass’y using the 4 Screws. N129.2.16. Setting the KB Cable Cover, Keyboard and LCD Cable Cover to Connector7.2.18. Setting the HDD Lead Wire Important Parts Heater for SafetyQ Preparation oh HDD ASSY 9-311. Apply the load when attaching the parts. 20N to 30N 2 to 3Kgf/cm2 HDD Damper Ass’yPush and bend HDD Ass’yKeep the space to secure the air vent HDD Thermal PlateDo not bend it at a sharp angle to put natural R HDD Side Damper B-B SECA-A SEC Lower CaseAvoid getting HDD under the side damper when inserting HDD 9-36 9.2.19. Setting the Battery Pack and HDD Pack1. Set the HDD Pack 2. Set the Battery Pack 10 E xploded View Screw tightening torqueA 0.19 ± 0.02 N.m 2.0 ± 0.2 kgf.cm B 0.45 ± 0.05 N.m 4.5 ± 0.5 kgf.cm G 1.47 ± 0.20 N.m 15.0 ± 2.0 kgf.cm L 0.2 ± 0.02 N.m 2.0 ± 0.2kgf.cmQ 0.22 ± 0.02 N.m 2.2 ± 0.2 kgf.cm R 0.30 ± 0.05 N.m 3.0 ± 0.5 kgf.cm T 0.90 ± 0.05 N.m 9.0 ± 0.5 kgf.cmScrew tightening torque B 0.45 + 0.05 N.m 4.5 + 0.5 kgf.cm P 0.8 + 0.1N.m 8.0 + 1.0 kgf.cm R 0.3 + 0.05 N.m 3.0 + 0.5 kgf.cm S 0.19 + 0.05 N.m 2.0 + 0.5 kgf.cm10-4 K2-32K10-2 K9-1-4E35-5 E35 K54 E35-2 E15A E35-10 K56 E35-3E35-1 E35-8 E35-4 E35-6 E35-3 E35-7 E35-4 A E35-10 E35-9Screw tightening torque REF. NO and AREA Replacement Parts ListCF-30CTQAZxx Accessories Packing MaterialMechanical Parts FAX +44-029-20736250WIRELESS SW CASE WIRELESS SW KNOBK2-2-4 DFHR6257ZAPOWER SW CUSHION WIRELESS SW FPCK2-10-4 DFHR3E58ZAK9-2 DFWV84A0277TOUCH SCREEN PANEL KIT K9-2-1POWER SW LED PANEL DFMC0863ZAINV SHIELD CASE DFMC0873ZAK122 DFMD4067ZA-0SERIAL COVER PLATE K12311-8 Replacement Parts ListNote Important Safety Notice 11-9 F1G1A104A014IC 32, 58, 59, 61, 62, 68 11-10D 8, 9, 10, 11, 12, 13, 14 11-11 IC 65, 72, 96, 101, 102Q 1, 2, 36, 52, 53, 59, 66 Q 3, 4, 16, 30, 31, 32, 3311-12 R 21, 47, 99, 100, 101R 40, 104, 109, 136, 150 R 49, 117, 151, 152, 20911-13 R 17011-14 IO PCBMP PCB SD PCB P-SW PCBBAT FPC HDD PACK PCBBLUETOOTH PCB 11-16