Matsushita CF-18JHU70TW service manual Wiring Connection Diagram

Page 18

6 Wiring Connection Diagram

H/P MIC

JK902 JK901 CN900 CN902

CN901

AUDIO PCB

 

EXTERNAL

 

 

 

 

 

DISPLAY

 

 

 

 

 

PORT

SERIAL PORT

I/O PCB CN880

CN881

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN880

 

CN883

JK880

 

 

 

 

 

 

 

 

 

 

 

 

DC-IN

RTC

 

 

 

 

 

 

 

 

 

 

 

 

 

BATTERY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN16

 

 

 

 

 

CN14

CN27

 

CN3 CN9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INVERTER PCB

 

 

 

 

 

BACK LIGHT

 

 

 

CN1 CN2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LCD

 

 

 

 

 

 

 

 

TS PS2 PCB

 

 

 

 

 

 

 

 

 

CN901

Touch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Screen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Panel

 

 

 

 

 

 

CN900

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/F PCB

CN850

CN6

USB PORT

KEYBOARD

CN18

CN11

CN17 CN8

CN24

CN5

USB PORT

CN7

SD PCB

CN891

CN890

MAIN PCB

CN12

LAN PORT

SPEAKER

J1

MODEM J2

PORT

HDD

MAIN BATTERY

PMCIA UNIT

CN15

CN4 CN37

CN23 CN35

CN21

CN30

SW4

J1

WIRELESS

MODULE

J5

J6

LAN-

AUX

MODEM PCB

POWER

ANT PCB

PAD PCB CN800

 

 

 

 

 

 

 

 

CN801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN802

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW PCB

 

 

 

 

TOUCH PAD

 

 

 

 

 

 

 

 

 

 

 

 

 

CN950

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GPRS

 

CN1

 

CN2

CN4

 

 

LAN-

 

 

 

LED PCB

CN3

CN5

MAIN

 

 

 

 

 

 

CN841

 

6-1

Image 18
Contents CF-18 Page Laser Safety Information Page Page Contents Page Power-On Self Test Boot Check Stuck key 02D0 System cache error Cache disabled Equipment PreparationOutline of Self Diagnostic Tests Self Diagnosis TestAutomatic Test List of main test itemsLAN Test Modem Test Wireless LAN Test Peripheral TestTest Selection End of test Error Messages and Troubleshooting Test classification Screen display test items ContentsWiring Connection Diagram Disassembly/Reassembly Removing the Speaker Removing the Rear CabinetRemoving the DU Lid Unit Removing the Wireless Module Port PCB and Modem PCB Removing the Audio PCB Removing Main PCBRemoving PAD PCB and I/O Removing LED PCB and Switch Removing the CPU Heat Plate and Lithium BatteryRemoving the Display unit Removing the LCD Hinge DXYN2+J6FNLRemoving Each Cover Pcmcia LID AssyExploded View BT1 2 + 0.02N m + 0.2kgf cm K83 K82 K13 K10 K20 K401 K600 K80 K409 K80-9 K210 K200-30 K211 K200-30-4 18 + 0.02N m + 0.2kgf cm Screw tightening torque Replacement Parts List Packing Material USB LID Rubber DFHR3535ZA Speaker Cable Tube LCD Front CABINET/TS Panel Assy DXYN2+J6FNL Screw DFHR6220ZA Dimm Holder