Matsushita CF-18NHHZXBM manuals
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Matsushita CF-18NHHZXBM Service Manual
95 pages 6.36 Mb
Notebook Computer Model No. CF-18NHHZXBM This apparatus must be earthed for your safety. How to replace the fuseOpen the fuse compartment with a screw- driver and replace the fuse. 2 WARNING 6 CONTENTS 9 2 Power-On Self Test (Boot Check) Outline of POST Error Diagnosis by Checking Beep Signal Sound 10 3. List12 4. Diagnostic Test4.1 Equipment 4.2 Preparation Insert the diagnostics floppy disk Return the setup contents to default Choose test from the menu screen to start the test. <Automatic test> <Peripheral test> <Test selection>Problems in the unit are located and divided according to error messages that occur during testing. 13 5 Self Diagnosis Test5.1. Outline of Self Diagnostic Tests5.1.1 List of main test items 14 5.2. Automatic Test15 5.3. Peripheral Test3. LAN Test 4. Modem Test 5. Wireless LAN Test 16 5 .4. Test Selection19 6 Wiring Connection Diagram20 7 Disassembly/Reassembly7.1. Disassembly Instructions 26 7.2. Reassembly InstructionsCD B ! Assembly of LCD Back Damper (Applicable Model : Touch Screen Model) 7.2.1. Attention when CF-18 series is repaired 7.2.2. Setting up the LCD UNITInverter Case Connector (CN2) Connector (CN1) Inverter PCB TS PS2 PCB Connector (CN901) Connector (CN900)LCD PCB SPACER ASSY A LCD PCB SPACER ASSY LCD Back Cushion S LCD Side Cushion A Spacer Sheet Spacer Sheet LCD PCB Spacer Holder Sheet LCD Back Cushion Side LCD Back Cushion Side LCD Back Cushion L LCD Back Dumper Holder Sheet LCD Side Cushion C LCD Side Cushion D LCD Side Cushion C 7-8 ! Assembly of LCD Back Damper (Applicable Model : Digitizer Model)INV MIL CoverLCD Back Cushion DG Side Digitizer Digitizer PCB Assy ! Assembly of Inverter PCB (Applicable Model : Touch Screen Model)A BC Digitizer PCB AssyLCD Back Cushion DG CCFL Tape LCD Side Cushion CLCD Side Cushion D LCD Side Cushion C LCD Back Cushion DG Side LCD Back Dumper LCD Side Cushion A Digitizer Sheet Conductive Tape ANT Cable CushionCaution High Voltage Label INV MIL Sheet Inverter Case MIL LCD Side Cushion F TS PWB 27 ASafety WorkingInsert between the ribs. Insert between the ribs. (Hold the Connector part when connecting /disconnecting.) INV Sheet 1 (Black)INV Sheet 2 (Translucence) Tape LCD Cable Sield Sheet 28 7-9! Assembly of Inverter PCB (Applicable Model : Digitizer Model)TS Spacer ALaminate film Attach the surface to the LCD Front. Touch Screen Assy:0.2 0~0.5mm 0~1mm0~1mm TS Spacer AINV Sheet 2(Translucence) ANT Cable Cushion LCD Side Cushion F Conductive Tape ! Assembly of Touch Screen (Applicable Model : Touch Screen Model)INV Sheet 1 (Black) Case MIL Tape Sield Sheet LCD Cable INV MIL Cover TS FPC Spacer Protect Sheet LCD Side Cushion B Touch Screen0~1mm 0~1mm Attach the surface at the center of the display. (Using the jig) Dimensional tolerance Touch Screen AssyTS Spacer A / TS Spacer B: Dont get into a LCD indication range. 0~0.5mm Place this to the wall of cabinet. 0.5mm Fit this to the line of cabinet. Back side OK Touch Sreen Touch Sreen Remove it parallel to the Touch Screen. NG TS Spacer B TS Spacer B 29 7-10! Assembly of Glass (Applicable Model : Digitizer Model) 7-11 30 7.2.3. Assembling GPRS Antenna PCB, LAN1-BT PCB, LAN2-BT PCB, Wide Area Aux PCB, and Pen Holder! Line processing of Antenna Cable B C A D 31 7.2.4. Setting up the LCD Hinge7-13 ! Line processing of Antenna Cable and LCD CableProtect SheetANT Cable RELEASE Cable Holder Lock Spring Hinge Cover Assy Release Label Cable Stopper TapeLCD Cable Holder Sheet LCD Rear Side For fixing, hold the Hinge parallel to the LCD. Parallel with LCD HIinge CoverWind antena cables first. Lock spring is inserted, and Lock plate is inserted more. 32 Safety Working33 7.2.5. Assembling the Anntena Cover, the Tablet Latch Cover and the LCD Rear Case! Assembly of LCD Front Case 35 7-16! Assembly of Tablet Latch Cover and Antenna Cover 36 7.2.6. Setting the Display Unit37 7.2.7. Setting the CPU Heat PlateTape ! Line Processing of the Modem Cable, and putting of the Heatsink Rubber. 1. Fix the CPU Heat Plate using the three Screws<R>. Screws <R>:DFHE5025XACPU Heat PlateMODEM Cable Heatsink Rubber 7-19 38 7.2.8. Setting the LED PCB and the Switch PCB! Assembly of the LED PCB and the Switch PCB Operation Sheet Operation Tape LED Light Guide Sheet LED PCB SW PCB LED PCB Tape LED FFC Power SW Knob SW PCB 39 7.2.9. Setting the PAD PCB and the I/O PCB PAD PCB PAD FFC SW FFC 7-21 ! Putting of the PAD Insulation SheetTouch PAD PCMCIA Cushion AKensington Lock Plate Click Button Sheet 40 PAD Card Insulation SheetCore side Dont overflow. ! Assembly of TOP CASE ASSYFront side Right side 0~0.5mm Core side 0~0.5mm TOP Case Assy TP Bottom TapeTape HDD Side Spacer Detail of "A" LED PCB Safety WorkingPAD PCBKensington Plate Gasket Gasket Screw SW Spring 7-22 41 7.2.10. Setting the Main PCB and the Lithium Battery! Line Processing of the Antenna Cable 7-23 ! Line Processing of Main Unit ! Line Processing of the Lithium Battery 42 Lithum BatteryAfter attaching the Cushion for Lithum Battery, set the Lithum Battery as shown below. Cushion for Lithum Battery 43 7.2.11. Setting the SD PCBDIMM Holder SD Sheet ! Assembly of SD PCB SD PCB Connector (CN21)SD Angle Cable Holder SheetSD ANGLE Assy SD ANGLE ASSY SD PCBFFC SD Angle Spacer 2 SD Angle Spacer 1 44 7.2.12. Setting the Wireless Module, the Port PCB, and the ModemPort PCB DU Connetor Angle Tape DU Sponge B DU Sponge D Antenna PCB Portre Sheet DU Sponge B45 7-26! Line Processing of the Wireless Module,Port PCB and ModemPCMCIA Sheet Tape .. Tape DU Sponge C Screw Mini PCI Card Sheet Gasket DU Sponge APass the Cables through the notch of the Board. *Do not bend sharply. Avoid rubbing against the Board and damaging of the Cable. ScrewModem Cable Cable Holder Sheet Cable 46 7.2.13. Setting the Audio PCB7.2.14. Assembling the DU Lid UnitAudio PCB Sheet(for EMI) Audio FFC 47 7.2.15. Setting the Rear Cabinet! Cautions for Setting the Rear Cabinet 48 7.2.16. Setting the Speaker and Dimm Lit49 7.2.17. Setting the Touch Pad and the Keyboard50 7-31! Putting of the Sheet 51 7-32! Cautions for Setting the Keyboard3~5mm Remove the Release Paper, and then attach the Palmrest Assy. Release Paper LED Waterproof SheetKBD Connector Cover Sheet Safety Working ! Putting of the Palm Rest ASSYKeyboard Keyboard8~ 10mm B B KBD Plate(L)KBD Connector Cover 00.5mm Palm rest AssySet the four Hooks. Match to the upper left corner. 0 to 0.3 mm Avoid running over when attaching. Dont overflow. Windows Logo Label intel Label Energy Star Label 7-33 52 7.2.18. Setting the Battery Pack and the HDD PackHDD Case A FPC(HDD) HDD Spacer C HDD Battery Pack Hooks HDD Case A ! Assembly of the HDD ASSY 2. Open the HDD Cover and set the HDD Pack. 1. Set the HDD in the HDD Case and fix it using the two Screws<A>. 3. Open the Battery Cover and set the Battery. Screws<A>: DFHE5025XAHDD Case B HDD FPC HDD Heater <A> <A> Hooks 1 2 3 HDD PackHDD Cushion Spacer HDD GUIDE PIN HDD GUIDE PIN Assy Safety Working HDD Guide Pin Plate Adheisive Tape Insulation Parts Insulation Parts Insulation Parts Heater Heater Insulation Sheet HDD Damper HDD Case B(Assy) HDD Guide Plate Spacer 53 7.2.19. Assembling the Each Cover54 8 Exploded View
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