Matsushita CF-18JHU80TW service manual CN3 CN9, CN6, CN7, CN1 CN2 CN4, CN3 CN5

Page 17

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
					JK880
					DC-IN
RTC					DC-IN
RTC
BATTERY

CN16			CN14
CN27	CN3 CN9
	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

MAIN PCB

CN7

CN12

USB PORT

SD PCB

CN891

LAN PORT

SPEAKER

MODEM J2

PORT

HDD

MAIN BATTERY

PMCIA UNIT

CN15

CN4 CN37

CN23 CN35

CN21

CN30

SW4

WIRELESS

MODULE

LAN-

AUX

MODEM PCB

POWER

ANT PCB

PAD PCB CN800

CN801

CN802

SW PCB

TOUCH PAD

CN950

GPRS		CN1
GPRS	CN2	CN4
	CN2	CN4	LAN-
			LAN-
LED PCB	CN3	CN5	MAIN
	CN3	CN5

		CN841

6-1

Image 17

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 TroubleshootingCN6 CN3 CN9CN5 CN7KBD 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 Wireless LAN Module DL3UPB237HAA PCB, Bluetooth RTLDescription QTY DL3U4B482AAA PCB, Port RTLDL3UP1282AAA PCB, Antenna RTL DL3U5B482AAA PCB, TS PS2 RTLDFJS877YA CABLE, Antenna DL3UPB281HBA PCB, RF-BT RTLPower SW Knob DFHR3551YA Coin Battery SheetLCD Hinge Cover KBD Plate LDFHM0277YA DU LID Angle Bottom Case AssyDFHR3441ZA DU LID Waterproof Sheet DFHR6045ZA DU LIDDFHE0805ZA Magnet DFHR6051ZE PEN HolderDFHP7149ZA Magnet Tape Touch Screen Panel KITDRQT2+D2FKL Screw DFHE5058ZB SCREW, DsubDXQT3+D4FKNL Screw DRSB2+5FKL ScrewMain PCB QTY RTC BatteryEEFCD0D151ER Page Page Page Page EEFCX0D221R EEFCX0D331REEFCD0D101ER EEFUD0J151ER EEFCX0G151R EEFCX0J101REEFCD0G101ER ConnectorEEFCD0J470ER ThermistorDEDRB081L20 Diode IC, USB Power ControlFUSE, 5A FUSE, 2AIC, Logic IC, Gate Logic DA2205IDBLET IC, Bipolar LogicIC, Gate Logic IC, Flash MemoryTransistor DDAZS100MT3T InductorPoly SW Transistor ERJ2GEJ681X DETA144EETL TransistorERJ2RKF54R9X ERJ2RKF27R4XERJ2RKF39R2X ERJ2GEJ151XPage ERJ2GEJ103X RESISTOR, 1/16W ERJ2RKF80R6X RESISTOR, 1/16WERJ2GEJ101X ERJ2GEJ222XERJ2RKF1002X RESISTOR, 1/16W, 10KΩ Resistor Array ERJ2RKF1501XERJ2GEJ220X ERJ2GEJ201XResistor Array ERJ2GEJ2R2X ERJ2GEJ102X RESISTOR, 1/16W, 1KΩERJ2RKF49R9X ERJ2GEJ330XERJ2GEJ104X RESISTOR, 1/16W, 10KΩ ERJ2RKF4750XERJ2GEJ1R0X RESISTOR, 1/16W, 1Ω DEARA8AJ103M Resistor Array ERJ2RKF22R6XERJ2GEJ472X ERJ2GEJ203X RESISTOR, 1/16W, 20KΩERJ2GEJ334X ERJ2GEJ471XERJ2RHD562X EXBV8V750JV Resistor ArrayERJ2RHD102X RESISTOR, 1/16W, 1KΩ ERJ2RKF3002X RESISTOR, 1/16W, 30KΩERJ2GEJ684X ERJ2GEJ225XIC, Audio AMP IC, AC97 CodecERJ2GEJ273X RESISTOR, 1/16W, 27KΩ ERJ2GEJ103X RESISTOR, 1/16W, 10KΩERJ2GEJ683X RESISTOR, 1/16W, 68KΩ ERJ2GEJ104XERJ2RKF75R0X Connector DFJS830YAIC, Flat PAD Controller B1GKCFJN0004 TransistorDDB5Z031J-L Inductor LEDERJ2GEJ103X RESISTOR, 1/16W, 1KΩ ERJ2GEJ303X RESISTOR, 1/16W, 30KΩERJ6GEYJ101V