Diagnosis Procedure, Basic Procedure | Matsushita CF-18NHHZXBM

1 Diagnosis Procedure

1.1. Basic Procedure

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Matsushita CF-18NHHZXBM service manual Diagnosis Procedure, Basic Procedure

Contents

CF-18 For U.K This apparatus must be earthed for your safety How to replace the fuse Laser Safety Information Page Page Contents Basic Procedure Diagnosis Procedure Troubleshooting Table of errors classified by beep sounds Error Diagnosis by Checking Beep Signal SoundOutline of Post Stuck key 02F4 Eisa Cmos not writable Preparation Equipment Self Diagnosis Test Cache ON/OFF Test Vesa Mode TestSpeaker Test CPU A20 Gate Test Peripheral Test LAN Test Modem Test Wireless LAN Test Test Selection End of test Test classification Screen display test items Contents Error Messages and Troubleshooting Touch PCB CN880Screen Panel Removing the Touch Pad and Key- board Removing the Battery Pack and HDD PackHDD FPC FPC Removing the Speaker Angle and Dimm LidRemoving the Rear Cabinet KBD DU LID Removing the DU Lid Unit Wireless Module Port PCB and ModemRemoving the Audio PCB Removing the SD PCB Removing the CPU Heat Plate Removing the Main PCB and Lith- ium BatteryRemoving LED PCB and Switch Removing the PAD PCB and I/O Removing the LCD Hinge Removing the Display unit Removing the LCD Rear CaseLCD Removing Inverter PCB and LCD Removing the Each Cover Unit Setting up the LCD Unit Reassembly Instructions Safety Working Touch Screen Assy Assembly of Touch Screen Applicable Model Touch Screen Model Glass Assy Assembly of Glass Applicable Model Digitizer Model Gprs Line processing of Antenna Cable Assembly of LCD Hinge Setting up the LCD HingeCable Hold Plate ScrewY LCD Cable Line processing of Antenna Cable and LCD CableANT Cable HIinge Cover Display Unit Assembly of LCD Front Case Assembly of LCD Rear Case Applicable Model Digitizer Model ANT Cover Assembly of Tablet Latch Cover and Antenna Cover Assembly of Display Unit Setting the Display Unit Modem Cable Setting the CPU Heat Plate Assembly of the LED PCB and the Switch PCB Setting the LED PCB and the Switch PCBPET Tape Assembly of PAD PCB Setting the PAD PCB and the I/O PCB Putting of the PAD Insulation Sheet Assembly of TOP Case Assy Line Processing of the Antenna Cable Setting the Main PCB and the Lithium Battery CN3 Line Processing of the Lithium BatteryPass the Lead Wire through the notch of the Board Line Processing of Main Unit Assembly of SD PCB Setting the SD PCB Assembly of the Port PCB Setting the Wireless Module, the Port PCB, and the Modem DU Sponge a Line Processing of the Wireless Module,Port PCB and ModemCable Screw Mm width x 5.5 cm Setting the Audio PCBAssembling the DU Lid Unit Putting of the Sheet Setting the Rear Cabinet Displacement Setting the Speaker and Dimm Lit Setting the Touch Pad and the Keyboard Cushion LCD Cushion SheetKBD Waterproof Sheet R KB CNT Hole KBD PlateL Screw Putting of the Palm Rest AssyKeyboard KBD Tape Screw Screw Screw Assembly of the HDD Assy Setting the Battery Pack and the HDD Pack RGB Assembling the Each Cover Exploded View BT1 E42 K409 K210 K200-30 K211 K200-30-4 K200-30-35 K200-30-35-1 K220 Screw tightening torque PCB, Audio RTL Wireless LAN ModuleDescription QTY PCB, Main RTL DL3U7B482AAA PCB, SD RTL DFJK13T024DB FFC, PADPCB, Wide Area AUX Antenna RTL DFJS977ZA CABLE, Wide Area AUX ANT. Brown DFHR3301YA Mini PCI Card Sheet DFHR3551YA Coin Battery SheetPower SW Knob DFHR3262ZA Modem Tape DFBH3030ZA LID Hinge TOP Case AssyTablet Latch Assy Batt LID Assy DL3DV0180AAA TS Panel Assy DFHR3477ZA Spacer BDFHR3630ZA TS FPC Spacer DFHR3674YA TS Tape DXYN4+J8FNL Screw DXYN2+J12FNL ScrewDXYN2+J18FNL Screw DRHM0061ZA Screw Main PCB RTC Battery EEFCD0D151ER Page Page Page Page EEFCD0D101ER EEFCX0D331REEFCX0D221R EEFUD0J151ER EEFCX0J101R EEFCD0J470ER ConnectorEEFCX0G151R EEFCD0G101ER FUSE, 2A IC, USB Power ControlDEDRB081L20 Diode FUSE, 5A IC, Gate Logic DA2205IDBLET IC, Bipolar Logic IC, MiconIC, Regurator IC, 1 Gate Logic Poly SW DDAZS100MT3T InductorTransistor DETA144EETL Transistor ERJ2RKF39R2X Transistor ERJ2GEJ681XERJ2RKF27R4X ERJ2RKF54R9X ERJ2GE0R00X RESISTOR, 1/16W, 0Ω ERJ2GEJ103X RESISTOR, 1/16W ERJ2RKF80R6X RESISTOR, 1/16W ERJ2GEJ101X ERJ2GEJ222X ERJ2RKF2550X ERJ2RKF1002X RESISTOR, 1/16W, 10KΩResistor Array ERJ2RKF1501X ERJ2GEJ390X ERJ2GEJ2R2X ERJ2GEJ102X RESISTOR, 1/16W, 1KΩERJ2RKF49R9X ERJ2GEJ104X ERJ2GEJ330XERJ2RKF4750X ERJ2GEJ1R0X RESISTOR, 1/16W, 1Ω ERJ2GEJ203X RESISTOR, 1/16W, 20KΩ ERJ2RKF22R6XDEARA8AJ103M Resistor Array ERJ2GEJ472X ERJ2GEJ471X ERJ2GEJ473X RESISTOR, 1/16W, 47KΩERJ2GEJ181X ERJ2GEJ221X ERJ2RKF2002X RESISTOR, 1/16W, 20KΩ ERJ2RKF1302X RESISTOR, 1/16W, 13KΩERJ2GEJ474X ERJ2RHD752X Trance ERJ2RHD302X RESISTOR, 1/16W, 3KΩERA3YKB104V ERA3YEB333V RESISTOR, 1/16W, 33KΩ ERJ2GEJ273X RESISTOR, 1/16W, 27KΩ IC, AC97 CodecIC, Audio AMP ERJ2GEJ103X RESISTOR, 1/16W, 1KΩ IC, Flat PAD Controller Connector DFJS830YAEZASCE101M Capacitor Array ERJ2RKF75R0X LED ERJ2GEJ822XERJ2GEJ103X RESISTOR, 1/16W, 10KΩ EVQPLDA15 ERJ6GEYJ101V ERJ2GEJ303X RESISTOR, 1/16W, 30KΩ