Matsushita CF-18JHU70TW User's Manual
Contents
1. 1 unit 2 External Floppy Disk Drive USB Port 1 unit 3 AC Adapter 1 pc 4 Loopback Plug Serial Port Test for RS232C P N DFWV95C0067 1 pc 5 Floppy Disk containing file DIAG 1 pc 4 2 Preparation 1 Connect the AC Adapter and External Equipments 2 The System Setup should be set to the factory setting values by executing the SETUP UTILITY which can be invoked by F2 key at the POST If not the messages and items of the diagnostic test may not be displayed properly on the LCD 3 The serial port must be enabled in the SETUP UTILITY in order to execute the 1st SERIAL PORT test 4 Connect the serial loopback plug 4 1 5 Self Diagnosis Test Floppy disk is Included for the self diagnostic tests that should be performed before using this product Important notice 1 System password If the password function has been turned on you will need to ask the user for the password before performing the self diagnostics 2 FDD test Performing the FDD test will erase the contents of the floppy disk you insert into the drive Use a formatted disk that has no contents or whose contents are not required This product has a password function However if this function is turned on the self diagnostics tests will2. CN37 CN15 WIRELESS MODULE LAN AUX CN30 EEE A Deus end LAN MAIN CN802 LED PCB mE ss CN950 7 Disassembly Reassembly NOTE Power off the computer Do not shut down to the Suspend or Hibernation mode Do not add peripherals while the computer ius in the Suspend or Hibernation mode abnormal operation may result For the Screw tightening torque please refer to 8 Exploded View 7 1 Removing the Battery Pack and HDD Pack 0 N j HDD Pack Battery Pack 26 Figure 1 Open the Battery Cover Remove the Battery Pack Open the HDD Cover Remove the HDD Pack HDD Case B HDD HDD Case Figure 2 5 Remove the two Screws lt A gt Remove the HDD Case and the HDD Case 7 Remove the HDD Screw lt A gt DFHE5025XA 7 2 Removing the Touch Pad and Keyboard KBD Plate Figure 3 1 Remove the Palm Rest Ass y 2 Remove the four Screws lt B gt 3 Remove the KBD Plate Figure 4 4 Remove the Keyboard KBD Connector L Cover Figure 5 5 Remove the three Screws lt C gt 6 Remove the KBD Connector Cover 7 1 gt Click Button Panel 3 Connector CN800 CN18 Figure 6 Disconnect the
3. For all areas This equipment is classified as a class 1 level LASER product and there is no hazardous LASER radiation Caution 1 Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure 2 The drive is designed to be incorporated into a computer based system or unit which has an enclosing cover It should never be used as a stand alone drive Danger The serviceman should not remove the cover of drive unit and should not service because the drive unit is a non serviceable part Please check DANGER label on PD drive unit Unplug the AC power cord to the equipment before opening the top cover of the drive When the power switch it on do not place your eyes close to the front panel door to look into the interior of the unit LASER Specification Class 1 level LASER Product Wave Length DVD 658 8 nm CD 775 815 Laser safety information is appropriate only when drive with laser is installed Safety precautions 1 Before servicing unplug the power cord to prevent an electric shock 2 When replacing parts use only manufacture s recommended components for safety 3 Check the condition of the power cord Replace if wear or damage is evident 4 After servicing be sure to restore the lead dress insulation barriers insulation papers shields etc Important Safety Instructions Lithium Battery When using your telephon
4. not work 5 1 Outline of Self Diagnostic Tests Insert the diagnostics floppy disk Return the setup contents to default Choose test from the menu screen to start the test Caution After completing repairs be sure to carry out the Automatic test and Peripheraltest Starting up the setup utility Turn on the power When Panasonic Press F2 to enter setup appears on the screen press F2 Press to select Exit Press select Get default value 5 Press Enter 6 Choose Yes for Load default Configuration now Select Save Values amp Exit and press Enter Choose Yes for Save Configuration changes and exit now and press Enter Menu Screen 1 DIAG on FD CF 18 XP 2000 Model 2 DIAG on FD CF 18 Tablet Model 3 LAN Test 4 Modem Test 5 Wireless LAN test Wireless LAN Model only 6 Button Test Q Quit Select please 1 2 3 4 5 6 lt Automatic test gt lt Peripheral test gt lt Test selection gt Tests selected O from the test item list will be performed in succession DIAG on FD The parallel port and CD ROM Specifc tests required can drive can be tested be freely selected and See 5 3 for details performed from the test item list 3 LAN Test 4 Modem Test 5 Wireless LAN test Wireless LAN Model only Be sure to carry out the Selection 6 Button Test test only when necessary Problems in the unit are located and divid
5. the system battery or contact Panasonic Technical Support 0260 System timer error The timer test failed Requires repair of system board 0270 Real time clock error Real time clock fails BIOS test May require board repair 0280 Previous boot incomplete Default configuration used Previous POST did not complete successfully POST loads default values and offers to run Setup If the failure was caused by incorrect values and they are not corrected the next boot will likely fail On systems with control of wait states improper Setup settings can also termi nate POST and cause this error on the next boot Run Setup and verify that the wait state configuration is correct This error is cleared the next time the system is booted 0281 Memory Size found by POST differed from EISA CMOS Memory size found by POST differed from EISA CMOS 3 1 02D0 System cache error Cache disabled Contact Panasonic Technical Support 02F0 CPU ID CPU socket number for Multi Processor error 02F4 EISA CMOS not writable ServerBIOS2 test error Cannot write to EISA CMOS 02F5 DMA Test Failed ServerBIOS2 test error Cannot write to extended DMA Direct Memory Access registers 02F6 Software NMI Failed ServerBIOS2 test error Cannot generate software NMI Non Maskable Interrupt 02F7 Fail Safe Timer NMI Failed ServerBIOS2 test error Fail Safe Timer takes too long device address Conflict Address conflict for specified device Allocation Error for devi
6. you have any doubt about the elTective earthing of the power point consult a quali fied electrician FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY This appliance is supplied with a moulded three pin mains plug for your safety and convenience A 3 amp fuse ts fitted in this plug Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 3 amps and that it is approved by ASTA or BSI to BS 1362 Check for the ASTA mark or the BSI mark on the body of the fuse If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced If you lose the fuse cover the plug must not be used until a replacement cover is obtained A replacement fuse cover can be purchased from your local Panasonic Dealer IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG 5 INSERTED INTO ANY 13 AMP SOCKET If a new plug is to be fitted please observe the wiring code as shown below If in any doubt please consult a qualified electrician Warning THIS APPLIANCE MUST BE EARTHED Important The wires in this mains lead are coloured in accordance with the following code Green and yellow Earth Blue Neutral Brown Live As the colours of the wires in the mains lead of this apparatus may not correspond with the coloure
7. 3 Remove the six Screws lt e gt 2 Remove the Battery LID ASS Y HDD LID ASS Y and PCMCIA LID ASS Y Remove the twelve Screws lt f gt Remove the Moden LAN LID Rubber LAN LID Rubber USB LID Rubber DC IN LID Rubber Serial LID Rubber RGB LID Rubber and Audio LID Rubber Screw lt e gt DRQT26 D3ZKL lt f gt DRHM5025YA 7 6 8 Exploded View K44 Screw tightening torque A 0 2 0 02N m gf cm 8 0 02N m 2 0 0 2k 8 0 0 2kgf cm o CF 18JHU70TW 7 83 4 2 al 83 4 5 K83 4 6 X hc M apis a K83 4 1 9 M K83 5 a 2 K83 4 7 K83 TEN M Screw tightening torque A 0 2 0 02N m K83 5 2 0 0 2kgf cm Wad 0 3 0 03N m og 7 K83 28 3 0 0 3kgf cm C 0 4 0 05N m 4 0 O 5kgf cm 1 50 0 15N m 15 0 1 5kgf cm CF 18JHU70TW K402 2 5 2 AT one K607 A K620 1 PR K685 K408 K718 NC Screw tightening torque k400 A 0 2 0 02N m 2 0 0 2kgf cm CF 18JHU70TW D gt D 2025 UN TC x Do 4 T HONN 59 K59 K85 K80 9 K80 14 RS CF 18
8. A1 2 3 1 2 1 2 1 1 1 A 25 34 35 DVD ROM amp CD R RW DRIVE 36 DFPK1147SA CASE PACKING DFPE0733YA ACCESSORIES BOX DFPE0823ZA ACCESSORY FIXED DFHG1638ZA 0 gt gt gt gt gt 79 5 5 D 2 gt U KBD PLATE R FDD INSULATION SHEET 2 AN 200 1 2 200 1 3 200 1 4 200 1 5 200 1 6 200 1 7 200 1 8 K200 2 K200 3 K200 30 K200 30 3 K200 30 4 K200 30 30 K200 30 31 K200 30 35 K200 30 35 1 K201 K201 1 K201 1 1 201 1 2 201 1 3 201 1 4 K201 1 5 K201 1 6 K201 2 K201 3 K201 4 K201 5 K201 6 201 7 K201 30 K202 K203 K205 K206 K207 K208 K209 K210 K211 K212 K213 K214 K215 K216 K217 K218 K219 K220 K222 K223 K224 K225 K229 K230 K252 K253 K301 K400 K401 K402 K404 K405 K406 K407 K408 K409 K410 K411 K412 K414 K500 K501 K503 K550 K551 K600 K601 K602 K603 K604 K605 K606 K607 K608 WINDOS XP LABEL FOR NOTE K620 K663 K671 K685 K686 K687 K688 K689 K690 K693 K695 K696 K697 K698 K699 K702 K703 K704 INVERTER SHEET 1 K705 INVERTER SHEET 2 K708 K718 DFHR6220ZA DIMM HOLDER
9. Cable from Connector CN18 Remove the TP Tape Disconnect the Cable from Connector CN800 Remove the Touch Pad and Click Button Plate Screw lt B gt DRSB2 5FKL lt C gt DFHE5025XA ON 7 3 Removing the Speaker lt D gt DIMM LID Speaker Waterproof lt Sheet DIMM LID Sheet Speaker Cable Tube Speaker ange Connector CN37 Figure 7 Remove the four Screws lt D gt Disconnect the Cable from Connector CN37 Remove the two Screws lt E gt Remove the Speaker Angle Screw lt D gt DRQT2 D2FKL lt E gt DRHM5025YA gt 7 2 7 4 Removing the Rear Cabinet Figure 8 1 Remove the thirteen Screws lt F gt 2 Remove the Rear Cabinet Screw lt F gt DRHM0061ZA 7 5 Removing the DU Lid Unit lt G gt UP ie DU LID Angle Figure 9 1 Remove the five Screws lt G gt 2 Remove the DU Lid Angle and DU Lid Screw lt G gt DRHM5025YA 7 6 Removingthe Audio PCB 7 7 Audio PCB Connector CN702 Connector CN701 Figure 10 Remove the two Screws lt H gt Disconnect the two Cables from two Connectors 701 702 Remove the Audio Screw lt H gt DRSB2 5FKL Removing the Wireless Module Port PCB and Modem PCB lt J gt lt gt lt gt I sl lt gt E Modem Bat Con Angle n Wireless Module C
10. G appears input JDG_ 184 and press Enter 8 The input screen shown below will appear To choose menu items hold down ALT and press the selection key 5 4 Example ALT F brings up the File menu File Select Run E rar Log tion Wincow Alt X Exit Alt F4 Close Menu Input screen Order of test flow selection Input screen startup 1 Reading the test conditions settings file D Press AL T and If the test condition settings Q Press L file is not read this means 3 Press AL T and C the test program is not running correctly 2 setting the test items CD Press AL T and S Saving selected test items Press S If you change the file name when Choose the test item and press Enter saving the file in step you can Choose the test whose settings are create test condition settings for to be changed press A for Additional custom test items and R for Erase Example All initial V Alues are 0 so set CF 18 gt TEST1 tests other than the necessary ones 1 5 Press twice to return the menu screen To save the selected list press AL and at the file menu Starting the test Press AL T and Press This will start the test End of test 5 5 Error Messages and Troubleshooting The table below explains the parts that may be faulty or damaged should an error message occur while performing the various test ite
11. JHU70TW K210 PEE um 30 ul K200 30 4 K200 30 aj E33 n M o 30 35 K200 7 25 K200 1 S SD 5 1 8 K200 1 K200 1 2 K222 K200 14 Se 14 1 T E q S K212 K206 K203 K703 Screw tightening torque B 0 2 0 02N m 2 0 0 2kgf cm 0 8 0 08N m 8 0 0 8kgf cm K200 NC K200 1 3 x CF 18JHU70TW SAC 4 Screw tightening torque 0 18 0 02N m 1 8 0 2kgf cm CF 18JHU70TW P d K201 1 K201 4 K201 2 K201 30 K201 7 201 30 L A SEL gt K201 5 af Screw tightening torque 0 2 0 02N m 2 0 0 2kgf C 0 3 0 03N m 3 0 0 3kgf cm D 0 8 0 08N m 8 0 0 8kgf cm K201 6 b S K201 5 P C K225 CF 18JHU70TW 9 Replacement Parts List Note Important Safety Notice Components identified by mark have special characteristics important for safety When replacing any of these components use only manufacturer s specified parts CF 18JHU70TW REF NO and AREA PART NO DESCRIPTION A FUSE 2A ACK MICROPHONE F RT RT RT RT RT 27 28 A LCD BACKLIGHT CCFL REFLECTION ANGLE LCD SIDE CUSHION C LCD SIDE CUSHION D RF BT FFC PAD PCB SD RTL
12. ORDER NO CPD0604058C0 Service Manual Notebook Computer CF 18 TOUGHBOOK This is the Service Manual for the following areas W for Japan Model No CF 18JHU 0TW WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death m Panasonic 2006 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law For U K WARNINGS This apparatus must be earthed for your safety To ensure safe operation the three pin plug must be inserted only into a standard three pin power point which is effectively earthed through the normal household wiring Extension cords used with the equipment must be three core and be correctly wired to provide connec tion to earth Wrongly wired extension cords are a major cause of fatalities The fact that the equipment operates satisfactorily does not imply that the power point is earthed and that the installation is completely safe For your safety if
13. Sheet copie D Holder 1 2 3 4 5 6 Figure 20 7 Remove the two Screws lt gt Remove the Cable Holder Plate and LCD Hinge Remove the Cable Holder Remove the Cable Holder sheet Screw lt Y gt DXYN3 J8FNL 7 5 7 15 ap Antenna Cover 1 PON Removing Inverter PCB Inverter Case Connector CN2 Inverter PCB Connector CN1 Connector CN901 TS PS2 PCB Connector CN900 LCD Back Damper ay A V ag gt Figure 21 Disconnect the two Cables from two Connectors 1 CN2 Remove the Inverter Case and Inverter PCB Remove the two Screws Z Remove the LCD Rear Damper Screw lt Z gt DXHM0042ZA Removing GPRS Antenna PCB LAN1 BT PCB LAN2 BT and Pen Holder Pen lt d gt LAN1 BT Antenna dx lt d gt Pen Holder Antenna PCB Ps a GPRS lt a gt Antenna PCB Figure 22 Remove the two Screws lt a gt Remove the GPRS Antenna PCB Remove the two Screws lt b gt Remove the LAN1 BT Antenna PCB Remove the two Screws lt c gt Remove the LAN2 Antenna PCB Remove the Pen Remove the two Screws lt d gt Remove the Pen Holder Screw lt a gt lt b gt lt c gt DFHE5025XA lt d gt DRHM5025YA 7 17 Removing Each Cover DC IN LID Rubber USB LID Rubber LAN LID Rubber Moden LAN LID Rubber HDD LID ASS Y lt RGB T LID Rubber lt f gt lt f gt lt gt Sud Battery PCMCIA LID ASS Y Figure 2
14. Test meme nennen 5 1 6 Wiring Connection Diagram ee 6 1 Disassembly Reassembly ss 7 1 8 Exploded View ree 8 1 0 Parts List 9 1 1 Diagnosis Procedure Basic Procedures The basic procedures for diagnosis disassembly and test of defective parts of a set to be repaired are summarized below For details refer to relevant pages in the Service Manual Flow Chart OCCURRENCE OF TROUBLE Power sw is set to ON Power On Self Test FINISH POST ERROR OCCURRENCE Automatic diagnosis takes place when the power switch is set to ON SELF DIAGNOSIS TEST IF REQUIRED Conduct self diagnosis test when itis necessary for conduct trouble diagnosis DEFECTIVE PARTS SORTING pp TROUBLESHOOTING Defective parts are sorted by referring to symptoms DISASSEMBLY PROCEDURE REPAIR WORI Replace defective parts SELF DIAGNOSIS TEST INSPECTION After repair conduct a self diagnosis test and make sure that the TEST FAILED repaired set operates properly TEST OK END OF REPAIR WORK 1 1 2 Power On Self Test Boot Check Outline of POST The set has a boot check function called POST Power On Self Test in it The condition of the main body is diagnosed by checking beep sound or error code Start Test begins automatically when power switch is set to ON Normal finish After memory checking a beep sound is
15. ce Run ISA or EISA Configuration Utility to resolve resource conflict for the specified device Failing Bits nnnn The hex number nnnn is a map of the bits at the RAM address which failed the memory test Each 1 one in the map indicates a failed bit See error 230 231 or 232 for offset address of the failure in System Extended or Shadow memory Invalid System Configuration Data Problem with NVRAM CMOS data I O device IRQ conflict I O device IRQ conflict error Operating System not found Operating system cannot be located on either drive A or drive C Enter Setup and see if fixed disk and drive A are properly identified Parity Check 1 nnnn Parity error found in the system bus BIOS attempts to locate the address and display it on the screen If it cannot locate the address it displays Parity is a method for checking errors in binary data A parity error indicates that some data has been corrupted Parity Check 2 nnnn Parity error found in the I O bus BIOS attempts to locate the address and display it on the screen If it cannot locate the address it displays Press F1 to resume lt F2 gt to Setup Displayed after any recoverable error message Press lt F1 gt to start the boot process or F2 to enter a Setup and change the settings Write down and follow the information shown on the screen 3 2 4 Diagnostic Test Diagnostic Test Procedure 4 1 Equipment 1 Test Computer
16. crew lt O gt DFHES025XA 7 12 Removing the Display unit lt P gt DFHE5058ZB lt Q gt DRSB2 5FKL 7 10 Removing LED PCB and Switch PCB LED PCB LED Waterproof Sheet LCD Hinge Cover 2 MIN 1 Remove the four Screws lt S gt 2 Remove the LCD Hinge Cover Operation Sheet REB Figure 14 Remove the LED Waterproof Sheet Remove the LED PCB Remove the Switch PCB Remove the Power Switch 7 11 Removing the CPU Heat Plate and Lithium Battery WN Figure 17 3 LCD is half rotated Removes the two Screws lt T gt 4 Remove the Hinge Cover Figure 15 Remove the three Screws lt R gt 2 Remove the CPU Heat Plate 3 Remove the Lithium Battery Screw lt R gt DFHE5025XA 5 Remove the four Screws lt U gt 6 Remove the Display Unit Screw lt S gt DFHE5025XA lt T gt DRSB2 5FKL lt U gt DXYN4 J8FNL Figure 18 7 13 7 14 Boo Removing Antenna Cover Tablet Latch Cover and LCD Rear Case lt X gt gt Tablet Latch Cover Figure 19 Remove the sixteen Screws lt V gt Remove Antenna Cover and Tablet Latch Cover Remove the two Screws lt W gt Remove the eleven Screws lt X gt Remove the LCD Rear Case 7 1 6 Screw lt V gt DRQT26 D5FKL lt W gt DXYN3 J10FNL X DXYN2 J6FNL Removing the LCD Hinge older Cable Plate Pug Holder Plate Cable Holder S LCD Cable Holder
17. d Connect the serial loop back jig and then perform the test This test is not executed on default mode Diagnostics result If no errors occur The screen shows the word Pass in large letters If errors occur The test is stopped when an error occurs and the error message is displayed For explanations of error messages see Error Messages and Problem Categories section 5 5 Quitting the test At the screen shown below simultaneously press the ALT and X keys File Select Run Eror Log Ustion Wincow A t X Exit Alt F4 Close FIU Menu Input screen 5 3 Peripheral Test Test execution From the menu screen shown below be sure to choose the following items and press Enter 1 DIAG on FD CF 18 XP 2000 Model 2 DIAG on FD CF 18 Tablet Model 3 LAN Test 4 Modem Test 5 Wireless LAN test Wireless LAN Model only 6 Button Test Q Quit Select please 1 2 3 4 5 6 Q menu screen 3 LAN Test 4 Modem Test 5 Wireless LAN Test Wireless LAN Model only This test checks for internal LAN device Choose LAN test and press Enter 5 3 5 4 Test Selection Starting up the input menu 1 From the menu screen shown below choose Quit and press Enter 1 DIAG on FD CF 18 XP 2000 Model 2 DIAG on FD CF 18 Tablet Model 3 LAN Test 4 Modem Test 5 Wireless LAN test Wireless LAN Model only 6 Button Test Q Quit Select please 1 2 3 4 5 6 Q menu screen 2 When A DIA
18. d markings identifying the terminals in your plug proceed as follows The wire which is coloured GREEN and YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol coloured GREEN or GREEN and YELLOW The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured BLACK The wire which is coloured Brown must be connected to the terminal which is marked with the letter L or coloured RED The mains plug on this equipment must be used to disconnect the mains power Please ensure that a socket outlet is available near the equipment and shall be easily accessible How to replace the fuse Open the fuse compartment with a screw driver and replace the fuse Warnings This equipment is not designed for connection to an IT power system An IT system is a system having no direct connections between live parts and Earth the exposed conducive parts of the electrical installation are earthed An IT system is not permitted where the computer is directly connected to public supply systems in the U K Disconnect the mains plug from the supply socket when the computer is not in use This equipment is produced to BS800 1983 LASER SAFETY INFORMATION For U S A Class 1 LASER Product This product is certified to comply with DHHS Rules 21 CFR Subchapter J This product complies with European Standard EN60825 or IEC Publication 825
19. e equipment basic safely pre Lithium Battery AR e a s lollowed ee the d This computer contains a lithium battery to enable the date time shock and injury to persons including the fot and other data to be stored The battery should only be exchanged by authorized service personnel 1 Do not usc this product near water for example ncara Warning A risk of explosion from incorrect installation or mis bath tub wash bowl kitchen sink or laundry tub ina wet application may possibly occur basement or ncar a swimming pool 2 Avoid using a telephone other than a cordless type dur ing an electrical storm There may be a remote risk of electric shock from lightning 3 Do not usc the telephone to report a gas in the vicin ity of the Icak 4 Use only the power cord and batteries indicated in this manual Do not dispose of batteries in a fire They may explode Check with local codes for possible special dis posal instructions SAVE THESE INSTRUCTIONS LITHIUM BATTERY CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the equipment manufacture Discard used batteries according to the manufacturer s instructions LITHIUMBATTERIES Vorsicht Explosionsgefahr bei unsachgem Rem Austausch der Batterie Ersatz nur durch denselben order einen vom Hersteller empfohlenen hnlichen Typ Entsorgung gebrauchter Batterien nach Angab
20. ed according to error messages that occur during testing 5 1 5 1 1 List of main test items The Selection item displays the items selected under Automatic test If you select Automatic test these test items will be performed automatically You can use Selection test to choose items from the menu screen that you want to have tested These items are shown below aca Er 2 VESA MODE TEST IVESAmodetess _ 20 TEST Address A20line _ O GEU related CACHE ON OFF TEST Cache memory onofftest_ O INPU OPERAND TEST Floating point processor function test O Ro may ed STANDARDTEST Ianoysandsde 7 ICONTROL REGTEST 7 IDMApagereglstertest Control ICs on the main DMA REGISTER TEST IDAMregstertest IDMAC TRANSFERTEST ___ DAMtansertest HALT INSTRUCTION TEST Interruptcontrollerhaltinstructiontest O REGISTER TEST controller registertest_ O CMOS TEST Realtime clock CMOStest__ RTC TEST Realtime clocktest PITCHOTEST interrupttimer CHO O PIT TEST PIT CH2 TEST linerupttimerCH2 IO KEYBOARD REG TEST Keyboardtst Input output PS 2 MOUSE REG Mouse registrationtest_ COMMUNICATION SERIAL WRAP TEST Serial loop back jig required SERIAL ALL INTERNAL TEST Serial port interior test PARALLEL REGISTER RW Parallel reg
21. en des Herstellers PILE AU LITHIUMA ATTENTION IL Y A DANGER D EXPLOSION 3 IL Y REMPLACEMENT INCORRECT DE LA PILE REMPLACER UNIQUEMENT AVEC UNE PILE DU MEME TYPE OU D UN TYPE RECOMMANDE PAR LE CONSTRUCTEUR METTRE AU REBUT LES PILES USAGEES CONFORMEMENT AUX INSTRUCTIONS DU FABRICANT For U S A CANADA A lithium ion battery that is recyclable powers the product you have purchased Please call 1 800 8 BATTERY for information on how to recycle this battery L appareil que vous vous tes procur est aliment par une batterie au lithium ion Pour des renseignements sur le recyclage de la batterie veuillez composer le 1 800 8 BATTERY Precautions Battery Pack Care should be exercised with regard to the following in Ifthe battery pack will not be used for long period of time order to avoid the possibility of overheating fire or dam age Avoid Heat Do not throw the battery pack into a fire or expose it to excessive heat Keep Articles Away Do not place the battery pack together with ar ticles such as necklaces or hairpins when carry ing or storing Do Not Disassemble Do not insert sharp objects into the battery pack expose it to bumps or shocks deform disas semble or modify it Do Not Short Do not short the positive and negative contacts Avoid Extreme Heat Cold and Direct Sun light Do not charge use or leave the battery pack for extended periods where it will be ex
22. issued once and the set is placed into automatic stop Note If no error occurs nothing is displayed No display of OK etc Error Diagnosis by Checking Beep Signal Sound The beep sound is as follows z E E E 1 long sound 2 3 4 Length of bar shows length of sound long sound about 0 4 short sound about 0 2 sec Length between sounds is about 0 1 sec Table of errors classified by beep sounds Diagnosis Beep signal sound Error message Main board 1 long sound 2 BIOS ROM error 1 2 2 3 BIOS ROM error 1 3 1 1 RAM error 1 3 1 3 Keyboard controller error 1 3 4 1 RAM error 1 3 4 3 RAM error 1 4 1 1 RAM error 2 1 2 3 BIOS ROM error 2 2 3 1 Occurrence of unexpected offering Note A beep sound is also issued in case of other I O trouble 2 1 3 List of Error Codes Only when the port replicator is connected The following is list of the messages that BIOS can display Most of them occur during POST Some of them display information about a hardware device e g the amount of memory installed Others may indicate a problem with a device such as the way it has been configured Following the list are explanations of the messages and remedies for reported problems If your system displays one of except the messages marked below with an asterisk write down the message and contact Panasonic Technical Suppo
23. isterR Wtest_ AUX PCICALLTEST fPCICtst O Auxiliary functions CardBusReg Card Bus registertest USB Reg USBregistertest ee VGA ALLTEST VGAtst eor FDWT RDWPTEST FDWT WPtest _ UNIGUE ECP REGISTER R W ECP register R W test Individual functions REGISTERR W EPP register RWtest EXT CMOS R W TEST Extension CMOSR Wtest Test function settings Test condition save play Following file command Test automatic execute Test executed on run settings by selecting command Error display Paging style Select displayed items Error Log Option 56 28 D minml ro mimi2 2 2 2 2 2 2 2 2 N III A 5 2 Automatic Test Test execution From the menu screen shown below For Celeron models Select and press Enter for DIAG on FD 1 DIAG on FD CF 18 XP 2000 Model 2 DIAG on FD CF 18 Tablet Model 3 LAN Test 4 Modem Test 5 Wireless LAN test Wireless LAN Model only 6 Button Test Q Quit Select please 1 2 3 4 5 6 Q menu screen 9 2 Speaker test VESA test The speaker test involves listening to music and choosing OK or Not okay The VESA test involves looking at the display to see if it is satisfactory then choosing OK or Not okay Serial loop back test The Automatic test s initial settings are set so that the serial loop back test will be execute
24. ms of the self diagnostics program CPU 4 sta CONTROL DMA PAGE REG TEST DMA page register 6 Control ICs on the DMA REGISTER TEST DAM register time c ndard main board etc DMAC Transfer TEST DAM transfer test PIC HALT INSTRUCTION TEST nterrupt controller PIC REGISTER TEST nterrupt controller RTC CMOS RAM TEST R lock CMOS EE SPEAKER TEST TEST nterrupt timer PIT CH1 TEST nterrupt timer CH1 PIT CH2 TEST nterrupt timer CH2 Keyboard Input output Mouse COMMUNICATION Serial loop back jig required Serial port Parallel register AUX PCIC 21 Card Bus port USB port VIDEO VGA SVGA RAM N VESA mode DISK FD write read write protection Only HDD lead selected UNIQUE 8 Individual functions Parallel port 29 Extension CMOS R W test 9 29 5 6 6 Wiring Connection Diagram INVERTER PCB BACK LIGHT EXTERNAL DISPLAY PORT SERIAL PORT TS PS2 PCB IOPCB CN880 CN881 CN901 CN900 RTC BATTERY I F JK902 JK901 CN900 CN16 CN14 CN3 CN9 CN27 4 CN25 ym A pd i pod CN18 per 00114 11 CNH USB PORT KEYBOARD CN7 CN17 8 i CN24 CN5 MAIN LAN PORT if SPEAKER
25. onnector J5 Connector J6 Figure 11 Disconnect the two Antenna Cables from two Connectors J5 J6 Remove the Wireless Module Remove the three Screws lt I gt Remove the Port PCB Remove the Screw lt J gt Remove the Modem PCB Remove the two Screws K Remove the BAT CON angle Screw lt l gt DRSB2 5FKL lt J gt XSB2 4FNL lt K gt DRSB2 5FKL 7 3 7 8 7 9 Removing Main PCB HDD Guid Plale Connector CN17 Connector CN8 Connector CN36 Connector CN3 Connector CN9 Connector CN14 Connector ve TE LAN Cable CN23 Main PCB 35 Connector CN12 Connector CN30 3 NC 17 to Connector CN17 to Connector 8 Figure 12 1 Disconnect the eight Cables from eight Connectors CN3 CN9 12 14 CN23 CN30 CN35 CN36 Remove the Screw lt L gt Remove the two Screws lt M gt Remove the four Screws lt N gt Remove the Main PCB Disconnect the two Cables from two Connectors CN8 CN17 7 Remove the PCMCIA Unit Screw lt L gt DRSB2 5FZL lt gt DXYN2 J12FNL lt N gt DXYN2 J18FN Removing PAD PCB and I O PCB 9 lt O gt T Q 1 0 PCB Connector T 8 PADPCB 8 CN801 SRL Figure 13 Disconnect the Cable from Connector CN801 Remove the three Screws O Remove the PAD PCB Remove the four Screws P Remove the two Screws Q a RON 6 Remove the S
26. posed to direct sunlight in a hot place in an automobile on sunny day for example or in a cold place Do Not Use With Any Other Computer The battery pack is rechargeable and was in tended for the specified computer or charger Do not use it with a computer other than the one for which it was designed Do Not Put into Microwave Do not put the battery pack into a microwave oven or a pressurized chamber Discontinue Use Should the battery emit an abnormal odor be come hot to the touch become discolored change shape or become in any way different from normal remove it from the computer or charger and discontinue use Do not touch the terminals on the battery pack The bat tery pack may no longer function properly if the contacts are dirty or damaged Do not expose the battery pack to water or allow it to become wet a month or more charge or discharge use the battery pack until the remaining battery level becomes 30 to 40 and store it in a cool dry place This computer prevents overcharging of the battery by re charging only when the remaining power is less than approx 95 of capacity The battery pack is not charged when the computer is first purchased Be sure to charge it before using it for the first time When the AC adaptor is connected to the computer charging begins automatically Should the battery leak and the fluid get into your eyes do not rub your eyes Immediatel
27. rt If your system fails after you make changes in the Setup menus reset the computer enter Setup and install Setup defaults or correct the error 0200 Failure Fixed Disk Fixed disk in not working or not configured properly Check to see if fixed disk is attached properly Run Setup Find out if the fixed disk type is correctly identified 0210 Stuck key Stuck key on keyboard 0211 Keyboard error Keyboard not working 0212 Keyboard Controller Failed Keyboard controller failed test May require replacing keyboard controller 0213 Keyboard locked Unlock key switch Unlock the system to proceed 0230 System RAM Failed at offset nnnn System RAM failed at offset nnnn of in the 64k block at which the error was detected 0231 Shadow RAM Failed at offset nnnn Shadow RAM failed at offset nnnn of the 64k block at which the error was detected 0232 Extended RAM Failed at offset nnnn Extended memory not working or not configured properly at offset nnnn 0250 System battery is dead Replace and run SETUP The CMOS clock battery indicator shows the battery is dead Replace the battery and run Setup to reconfigure the system 0251 System CMOS checksum bad Default configuration used System CMOS has been corrupted or modified incorrectly perhaps by an application program that changes data stored in CMOS The BIOS installed Default SETUP Values If you do not want these values enter Setup and enter your own values If the error persists check
28. y flush your eyes with clear water and see a doctor for medical treatment as soon as possible The battery pack may become warm during recharging or normal use This is completely normal Recharging will not commence outside of the allowable temperature range 0 C to 50 C 32 F to 122 gt Reference Battery Power Once the allowable range re quirement is satisfied charging begins automatically Note that the recharging time varies based on the usage conditions Recharging takes longer than usual when the temperature is 10 C 50 F or less If the temperature is low the operating time is shortened Only use the computer within the allowable temperature range The battery pack is a consumable item If the amount of time the computer can be run off a particular battery pack becomes dramatically shorter and repeated rechargings do not restore its performance the battery pack should be replaced with a new one When transporting spare batteries inside a package brief case etc it is recommended that it be placed in a plastic bag so that its contacts are protected Always power off the computer when it is not in use Leaving the computer on when the AC adaptor is not connected will exhaust the remaining battery capacity CONTENTS 1 Diagnosis Procedure ss 1 1 2 Power On Self Test Boot Check ss 2 1 3 List of Error Codes m ener 3 1 4 Diagnostic Test ee 4 1 5 Self Diagnosis
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