Panasonic CF-74GCDADBM service manual Block Diagram

Page 12

3-1

 

Merom 2/4M

 

 

 

 

 

 

 

 

 

 

1.05V AGTL+

 

 

 

 

 

 

Front side Bus 64bit 800/667MHz

 

RJ45

LCD

LVDS 1ch

Internal

DRAM

64bit BUS 1.8V 667MHz

 

13.3” XGA

 

MainMemory

 

 

Graphics

Interface

SO-DIMM

 

18bit

Analog 0.7Vpp

DDR2 SDRAM

2GB

 

 

 

 

 

SW

 

 

 

 

 

Trans

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CrestlineG

 

 

 

 

SO-DIMM Extension Memory

 

 

 

 

 

 

 

 

 

CRT

 

 

 

 

 

 

Host PCI

INTEL

 

64bit BUS 1.8V

667MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bridge

 

 

 

DDR2 SDRAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HD Audio

 

2GB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GBE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW

 

 

2lane

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

x2DMI

 

 

 

 

 

 

 

 

 

32bitPCIBus33MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SATA HDD

SATA

 

 

EthernetGBe

GBE

 

 

 

 

80GB 2.5”

 

HDA

PCI

Yukon Ultra

antenna

PCMCIA

SD Card

 

 

 

 

 

 

 

Marvell

 

 

R5C847/853

 

 

 

PATA

Interface

Bridge

 

 

SmartCard(6612)

 

PATA

 

Wireless LAN

 

 

 

 

 

 

 

 

 

 

 

ICH8-M

MiniCard

 

 

 

 

DVD-Combo

 

IDE

Kedron 11n

 

 

 

 

 

1.05V

 

 

 

 

 

 

 

Interface

 

 

 

 

 

 

 

 

INTEL

Robson

 

 

TYPE II

 

USB2.0 x2

USB

 

 

 

 

 

 

USB 2.0

LPC

FlashCard

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB2.0 x2

 

 

Interface

Bridge

ExpressCard

 

 

 

 

 

 

 

 

 

 

 

 

 

PCIExpressBus

PM Signals

 

Finger Print

RJ11

Data Modem Agere or Conexant

MDC1.5 I/F

Speaker

AMP

Speaker

Sound

AD1884

Beep

ODD

Headphone

Ext. MIC

3.3V

3 Block Diagram

 

 

 

 

BIOS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bluetooth

 

 

 

SPI 8Mbit

 

 

 

 

 

 

TPM 1.2

 

 

 

 

 

 

 

Super I/O

 

 

 

 

25LF080

 

 

 

 

 

Module

 

 

 

Touchscreen

 

 

 

 

 

PC87381

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wide Range Wireless

 

 

 

 

 

 

Winbond

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CRT

 

Buffer

 

 

 

 

Int. KB

 

 

 

 

 

 

 

 

 

 

 

 

 

LED

BKLT

CRT

Serial

I/O Board

EC/KBC

(M306KA)

Li-Ion

Battery

Pack

LPCBus

Touch Pad

Battery Charger

Page 11 Page 13
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Page 11 Page 13
Contents Model No. CF-74GCDADBM Page Laser Safety Information Page Page Contents Specifications Wireless LAN Only for model with wireless LAN Data transfer rate of DVD per 1X speed is 1,350 KB/s Names and Functions of Parts Right side Block Diagram Page Troubleshooting Power-On Self Test Boot Check Stuck key 02D0 System cache error Cache disabled Self Diagnosis Test Operation of PC-Diagnostic Utility Selection of tested device To skip Bios password Wiring Connection Diagram Battery Pack PreparationRemoving the HDD HDD UnitRemoving the Dimm Memory Card Removing the Handle Assy Removing the Bottom CaseRemoving the Wireless Module and MDC Module Removing the PC Card Ejector Lithium BatteryRemoving the Main PCB PCB Removing the USB PCB Removing the Display unitRemoving the LCD Front Cabinet Removing the LCD and the InverterRemoving the Touch PAD and PAD PCB Removing the Finger PCBPreparation Reassembly Instructions Arranging the W-LAN L and R Cable Attaching the LCD Damper C and LCD Damper DArranging the LCD/TS Cable Attaching the ClothArranging the TP Power Cable and Attaching the TP/LCD Sheet Setting the Inverter and Arranging the Inverter CableLCD Unit Setting the LCD Front Cabinet Setting the Display unitFixing of the LCD Front Cabinet Setting the USB PCB Arranging the USB CableSetting the BT PCB Setting the SD PCB, Heat Sink FAN MotorApplying Grease on the Heat Sink Setting the DC-IN PCB and I/O PCB Arranging the DC-IN CableSetting the PC Card Ejector and Lithium Battery Arranging the Lithium BatteryArranging the FAN Cable Setting the Wireless Module and MDC Module Arranging the Modem CableSetting the Bottom Case Setting the Handle AssySetting the Speaker and the LED PCB Soldering the Speaker Cable and Setting the Speaker RubberSetting the Keyboard Computer, and set the Keyboard to the computerSetting the Dimm Memory Card and Dimm Cover Setting the HDDLatch HDD Unit Battery Pack DVD-ROM Drive Unit Exploded View Screw tightening torque Screw tightening torque CF-74GCDADBM Replacement Parts List Accessories DFHR6214ZB Sleeve B DFBH3045YB Hinge L Description EEFCX0G151R Thermistor Serial Eeprom B1GBCFNN0042 Transistor DEARA8AJ104M Resistor Array ERJ2RKF1502X RESISTOR, 1/16W, 15KΩ DC-IN PCB SD PCB
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