Matsushita CF-18JHU80TW SD PCB

CN 900 K1MN04B00073 CONNECTOR 1

CN 901 K1KA07BA0014 CONNECTOR 1

IC 900 C0EBH0000457 IC 1

IC 901 C1DB00001351 IC 1

Q 900 XP0431200L TRANSISTOR 1

Q 901 UNR9113J0L TRANSISTOR 1

Q 902 XP0431200L TRANSISTOR 1

R 900 ERJ2GEJ102X RESISTOR, 1/16W, 1KΩ2

R 903

R 901 ERJ2GEJ822X RESISTOR, 1/16W, 8.2KΩ2

R 904

R 902 ERJ2GEJ303X RESISTOR, 1/16W, 30KΩ1

R 905 ERJ2GE0R00X RESISTOR, 1/16W, 0Ω2

R 906

R 908 ERJ2GEJ103X RESISTOR, 1/16W, 10KΩ2

R 909

X 900 H2D100500002 OSCILLATOR, 10MHz 1

SD PCB

C 891 F1G1H330A451 CAPACITOR, 50V, 33pF 1

CN 890 K1NA09E00076 CONNECTOR 1

CN 891 K1MN12BA0059 CONNECTOR 1

D 890 B3ACB0000020 DIODE 1

Q 890 UNR9113J0L TRANSISTOR 1

R 890 ERJ6GEYJ101V RESISTOR, 1/10W, 100Ω1

R 891 ERJ2GE0R00X RESISTOR, 1/16W, 0Ω1

R 892 ERJ2GEJ103X RESISTOR, 1/16W, 1KΩ1

Contents

Main Notebook Computer Model No. CF-18JHU80TW Page Page Page CONTENTS Page 2 Power-On Self Test (Boot Check) Outline of POST 2-1 Error Diagnosis by Checking Beep Signal Sound 3 List of Error Codes <Only when the port replicator is connected> 3-1 3-2 4 Diagnostic Test Diagnostic Test Procedure 4.1. Equipment 4-1 4.2. Preparation Insert the diagnostics floppy disk 5 Self Diagnosis Test 5.1. Outline of Self Diagnostic Tests 5.1.1 List of main test items 5.2. Automatic Test 5-2 5.3. Peripheral Test 3. LAN Test 4. Modem Test 5. Wireless LAN Test 5-3 5 .4. Test Selection 5-4 Input screen startup End of test 5-5 Example: "ALT" + "F" brings up the File menu. Order of test flow selection 5.5 . Error Messages and Troubleshooting 5-6 6 Wiring Connection Diagram 6-1 7. Disassembly/Reassembly 7.1. Removing the Battery Pack and HDD Pack 7.2. Removing the Touch Pad and Keyboard 7.3. Removing the Speaker 7.4. Removing the Rear Cabinet 7.5. Removing the DU Lid Unit 7.6. Removing the Audio PCB 7.7. Removing the Wireless Module, Port PCB and Modem PCB 7.8. Removing Main PCB 7.9. Removing PAD PCB and I/O PCB 7.10. Removing LED PCB and Switch PCB 7.11. Removing the CPU Heat Plate and Lithium Battery 7.12. Removing the Display unit 7.13. Removing Antenna Cover, Tablet Latch Cover and LCD Rear Case 7.14. Removing the LCD Hinge 7.15. Removing Inverter PCB 7.16. Removing GPRS Antenna PCB, LAN1-BT PCB, LAN2-BT PCB and Pen Holder 7.17. Removing Each Cover 8 Exploded View Screw tightening torque Screw tightening torque A B C E Screw tightening torque 0.2 _ 0.02N m (2.0 _ 0.2kgf cm) A+ Screw tightening torque 0.2 _ 0.02N m (2.0 _ 0.2kgf cm) 0.12 _ 0.01N m (1.2 _ 0.1kgf cm) A D Screw tightening torque 0.2 _ 0.02N m (2.0 _ 0.2kgf cm) 0.8 _ 0.08N m (8.0 _ 0.8kgf cm) B D Screw tightening torque 0.18 _ 0.02N m (1.8 _ 0.2kgf cm) A Screw tightening torque B C D 9 Replacement Parts List Page Page Page Page Page Replacement Parts List CF-18JHU80TW PART NO. DESCRIPTION Q'TY MAIN PCB A Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page AUDIO PCB Page I/O PCB PAD PCB SWITCH PCB LED PCB PORT PCB TS PCB SD PCB