Matsushita CF-18JHU80TW service manual Self Diagnosis Test, Outline of Self Diagnostic Tests

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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 will not work.

5.1. Outline of Self Diagnostic Tests

Insert the diagnostics floppy disk

Return the setup contents to default

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 "

" to select

Get default value

Press Enter.

 

Choose Yes for "Load default Configuration now?"

Select "Save Values & Exit" and press Enter.

Choose Yes for "Save Configuration changes and exit now?" and press Enter.

Choose test from the menu screen to start the test.

Caution:

After completing repairs, be sure to carry out the Automatic test and Peripheraltest.

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, Q ] ?

<Automatic test>

<Peripheral test>

<Test selection>

Tests selected (O) from the test

The parallel port and CD-ROM

Specifc tests required can

item list will be performed in

drive can be tested.

be freely selected and

succession.

(See 5.3 for details.)

performed from the test item

 

 

list.

DIAG on FD

3.LAN Test

4.Modem Test

5.Wireless LAN test (Wireless LAN Model only)

6.Button Test

Be sure to carry out the Selection test only when necessary.

Problems in the unit are located and divided according to error messages that occur during testing.

5-1

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Contents CF-18 Page Page Page Contents Page Power-On Self Test Boot Check Stuck key 02D0 System cache error Cache disabled Preparation EquipmentSelf Diagnosis Test Outline of Self Diagnostic TestsAutomatic Test Peripheral Test LAN Test Modem Test Wireless LAN TestTest Selection End of test Test classification Screen display test items Contents Error Messages and TroubleshootingCN7 CN3 CN9CN6 CN5KBD HDD FPCRemoving the DU Lid Unit Removing the SpeakerRemoving the Rear Cabinet Removing PAD PCB and I/O Removing the Wireless Module Port PCB and Modem PCBRemoving the Audio PCB Removing Main PCB LED PCB Removing LED PCB and SwitchLCD Removing the LCD HingeTS PS2 PCB Pcmcia LID Assy Removing Each CoverHDD LID Assy Exploded View BT1 2 + 0.02N m + 0.2kgf cm 2 + 0.02N m + 0.2kgf cm 12 + 0.01N m + 0.1kgf cm K210 K200-30 K211 K200-30-4 K200-30-35 K200-30-35-1 18 + 0.02N m + 0.2kgf cm Screw tightening torque DL3U4B482AAA PCB, Port RTL DL3UPB237HAA PCB, Bluetooth RTLWireless LAN Module Description QTYDL3UPB281HBA PCB, RF-BT RTL DL3U5B482AAA PCB, TS PS2 RTLDL3UP1282AAA PCB, Antenna RTL DFJS877YA CABLE, AntennaKBD Plate L DFHR3551YA Coin Battery SheetPower SW Knob LCD Hinge CoverDFHR6045ZA DU LID Bottom Case AssyDFHM0277YA DU LID Angle DFHR3441ZA DU LID Waterproof SheetTouch Screen Panel KIT DFHR6051ZE PEN HolderDFHE0805ZA Magnet DFHP7149ZA Magnet TapeDRSB2+5FKL Screw DFHE5058ZB SCREW, DsubDRQT2+D2FKL Screw DXQT3+D4FKNL ScrewMain PCB QTY RTC BatteryEEFCD0D151ER Page Page Page Page EEFCX0D221R EEFCX0D331REEFCD0D101ER EEFUD0J151ER EEFCX0G151R EEFCX0J101RThermistor ConnectorEEFCD0G101ER EEFCD0J470ERFUSE, 2A IC, USB Power ControlDEDRB081L20 Diode FUSE, 5AIC, Flash Memory IC, Gate Logic DA2205IDBLET IC, Bipolar LogicIC, Logic IC, Gate LogicTransistor DDAZS100MT3T InductorPoly SW Transistor ERJ2GEJ681X DETA144EETL TransistorERJ2GEJ151X ERJ2RKF27R4XERJ2RKF54R9X ERJ2RKF39R2XPage ERJ2GEJ103X RESISTOR, 1/16W ERJ2RKF80R6X RESISTOR, 1/16WResistor Array ERJ2RKF1501X ERJ2GEJ222XERJ2GEJ101X ERJ2RKF1002X RESISTOR, 1/16W, 10KΩERJ2GEJ220X ERJ2GEJ201XResistor Array ERJ2GEJ330X ERJ2GEJ102X RESISTOR, 1/16W, 1KΩERJ2GEJ2R2X ERJ2RKF49R9XERJ2GEJ104X RESISTOR, 1/16W, 10KΩ ERJ2RKF4750XERJ2GEJ1R0X RESISTOR, 1/16W, 1Ω ERJ2GEJ203X RESISTOR, 1/16W, 20KΩ ERJ2RKF22R6XDEARA8AJ103M Resistor Array ERJ2GEJ472XEXBV8V750JV Resistor Array ERJ2GEJ471XERJ2GEJ334X ERJ2RHD562XERJ2GEJ225X ERJ2RKF3002X RESISTOR, 1/16W, 30KΩERJ2RHD102X RESISTOR, 1/16W, 1KΩ ERJ2GEJ684XIC, Audio AMP IC, AC97 CodecERJ2GEJ104X ERJ2GEJ103X RESISTOR, 1/16W, 10KΩERJ2GEJ273X RESISTOR, 1/16W, 27KΩ ERJ2GEJ683X RESISTOR, 1/16W, 68KΩB1GKCFJN0004 Transistor Connector DFJS830YAERJ2RKF75R0X IC, Flat PAD ControllerDDB5Z031J-L Inductor LEDERJ2GEJ103X RESISTOR, 1/16W, 1KΩ ERJ2GEJ303X RESISTOR, 1/16W, 30KΩERJ6GEYJ101V