Matsushita CF-W4HWEZZBM service manual Main Block Unit, Accessories, Packing Material

Page 61

9 Replacement Parts List

Note: Important Safety Notice

 

 

 

 

Components identified by

 

mark have special characteristics important for safety.

 

 

When replacing any of these

components, use only manufacturer's specified parts.

 

 

CF-W4HWEZZBM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REF.NO. and AREA

PART NO.

DESCRIPTION

 

Q'TY

Main Block Unit

 

 

 

 

 

 

CN12

K1FB315BA003

 

VGA CONNECTOR

 

1

CN13

K1NA09E00076

 

CONNECTOR

 

1

CN14

K1NA68E00096

 

CONNECTOR

 

1

CN601

K1KA10B00233

 

CONNECTOR

 

1

CN902

K1FB104B0055

 

USB CONNECTOR

 

1

CN903

K1FB104B0055

 

USB CONNECTOR

 

1

JK1

K2HC103B0205

 

HEADPHONE JACK

 

1

JK2

K2HC103B0205

 

MICROPHONE JACK

 

1

SW5

K0ZZ00000617

 

SLIDE SW

 

1

SW6

ESD165225

 

POWER SW

 

1

SW7

K0D112B00071

 

W-LAN SW

 

1

SW951

K0D113B00081

 

SLIDE SW

 

1

E1

 

 

CR-2032/K5A

 

COIN BATTERY

 

1

 

 

 

 

 

 

 

 

 

 

 

 

E2

DFJK12U112BB

 

PAD FFC

 

1

E3

DFJK20T108BB

 

SW PCB FFC

 

1

E4

DFJK9000ZA

 

DRIVE FFC

 

1

E5

DFJS957ZA

 

LCD CABLE

 

1

E6

DFJS979ZA

 

LAN CABLE

 

1

E7

DFJS959ZB

 

MODEM CABLE

 

1

E8

DFJS960ZA

 

MAIN SUB CABLE

 

1

E9

DFJS961ZB

 

DC-IN CABLE

 

1

E10

DFJS962ZA

 

SP CABLE

 

1

E11

DL3U11436VBB

 

PCB, MAIN

RTL

1

E12

DL3U21436VBB

 

PCB, USB

RTL

1

E13

DL3UP1492KAA

 

PCB, SW

RTL

1

E14

N1ZYYY000002

 

ANTENNA PCB-L ASSY

 

1

E16

N1ZYYY000001

 

ANTENNA PCB-R ASSY

 

1

E18

N5HZC0000014

 

WIRELESS LAN MODULE

 

1

E19

UJDA769PD1-A

 

CD-R/RW, DVD-ROM DRIVE

 

1

E20

DL3UP1443AAA

 

FPC, HDD

 

1

E21

N3CAYYY00006

 

HDD

 

1

E22

K1YYZZ000060

 

CONNECTOR

 

1

E23

L0AA01A00018

 

SPEAKER

 

1

E24

L5EDD3Q00023

 

LCD

 

1

E25

L9AAA5DB0010

 

SOLENOID

 

1

E26

 

 

N0GB1J000012

 

INVERTER

 

1

 

 

 

 

 

 

 

 

 

 

 

 

E27

N2AZZJ000038

 

KEY BOARD US

 

1

E28

N2EAYYY00006

 

TOUCH PAD

 

1

E29

N5HAZ0000012

 

MODEM

 

1

Accessories

 

 

 

 

 

 

A1

 

 

CF-AA1623AM6

 

AC ADAPTOR

 

1

 

 

 

 

 

 

 

 

 

A2

 

 

K2CG3DR00003

 

AC CABLE

 

1

 

 

 

 

 

 

 

 

 

 

 

 

A3

 

 

N4HULTA00009

 

LITHIUM ION BATTERY PACK

 

1

 

 

 

 

 

 

 

 

 

 

 

 

A4

 

 

DFQX5574ZA

 

MANUAL

 

1

 

 

 

 

 

 

 

 

 

 

 

 

A500

DFJS954ZA

 

MODEM CABLE

 

1

Packing Material

 

 

 

 

 

 

P1

DFPE0806ZB

 

HOLDER

 

1

P2

DFPE0812ZB

 

PAD W

 

1

P3

DFPE0819ZA

 

BATTERY SPACER

 

1

P5

DFPK1037YA

 

ACCESSORIES BOX

 

1

P6

DFPK1194YA

 

PACKING CASE (EXPORT)

 

1

Image 61
Contents CF-W4 Contents Page Page Laser Safety Information Precautions Page Page Handling 2006 Specifications Pre-installed Software*24 IEEE802.11b/ IEEE802.11g Channels 1 to Names and Functions Parts Names Diagnosis & Repair Basic ProceduresTroubleshooting Starting Up Display Shutting Down Reference Manual Failure Fixed Disk List of Error CodesConnection Diagram Error message Error Diagnosis by Checking Beep Signal SoundOutline of Post DiagnosisError code Message Error Description Possible faulty part Diagnosis by Error CodeSelf Diagnosis Test Outline of Self Diagnostic TestsAutomatic Test Contents SelectList of main test items Test classificationPage Order of test flow selection Input screen startup Test SelectionError Messages and Troubleshooting Disassembly instructions Remove the Keyboard PreparationPreparation perform the .2.1. first Remove the Top Case Remove the HDDPreparation perform the .2.1 .2.2. first Preparation perform the .2.1. , 6.2.2. firstPreparation perform the .2.1. to 6.2.4. first Remove the SW BoardRemove the Touch Pad Remove the Disc CoverRemove the Speaker Remove the LCD KnobRemove the Solenoid Remove the Main BoardCN3 Remove the Drive Unit Remove the Wireless LAN ModuleRemove the Antenna BoardL,R Remove the USB BoardRemove the Card Bus Ejector Remove the ModemPreparation perform the .2.1. to 6.2.4. and 6.2.11. first Preparation perform the .2.1. to 6.2.3. and 6.2.11. firstRemove the Hinge Cover Remove the LCD UnitRemove the LCD Unit and the LCD Rear Preparation perform the .2.1. to 6.2.4. and 6.2.18. firstRemove the Inverter Board Assembly knowhow of part LCD Reassembly instructionsDamper Putting of LCD DamperC Plinth externals match 0 1mm Brake Lever completion chart Assembly of Brake LeverSwitch Board assembly specification Solenoid Wire Rod processingSpeaker installation and Line processing Speaker installation Assembly of Antenna Board PartConductive Cloth affixation of Modem Cable Modem Cable, Rib and LAN Cable processingUSB Cable processing Wire Rod processing of Lithium BatteryAffixation of HDD Gasket Assembly of Disk Cover Assembly of Disk CoverScrew tightening procedure of each unit Assembly of Touch Pad1mm Mm or less of Heat Sheet KB Large Inclination Specification of affixation of PET tape to Heat Spreader 5mm System Block Diagram Page Display Section Exploded ViewCabinet Section JK2 Bottom SectionMain Block Unit AccessoriesPacking Material Mechanical Parts Bottom Case USA Assy Battery Sheet

CF-W4HWEZZBM specifications

The Matsushita CF-W4HWEZZBM is a robust and versatile notebook designed to meet the needs of professionals on the go. This laptop is part of the Toughbook series, renowned for its durability and performance in challenging environments. One of the standout features of the CF-W4HWEZZBM is its lightweight design, making it easy for users to carry without sacrificing functionality.

At the core of this notebook is a powerful Intel processor, typically belonging to the Core i5 or i7 family, providing ample power for multitasking and demanding applications. The processor is paired with sufficient RAM, ensuring smooth performance across various tasks, whether it be running office applications, analyzing data, or streaming video content.

The display of the CF-W4HWEZZBM is another highlight, featuring a vibrant LED-backlit screen that offers crisp and clear visuals for presentations and media consumption. The screen size usually falls within the 13 to 14-inch range, striking a balance between portability and usability. Furthermore, the anti-glare coating on the screen enhances visibility in bright conditions, making it suitable for outdoor use, particularly for fieldwork professionals.

In terms of connectivity, the CF-W4HWEZZBM is equipped with a range of ports, including USB, HDMI, and a memory card reader, ensuring compatibility with various peripherals and devices. Additionally, it supports industry-standard wireless technologies such as Wi-Fi and Bluetooth, enabling seamless connectivity with networks and other devices.

Security is a key consideration with this model. Often, it features a fingerprint reader and encrypted hard drive options to protect sensitive data, making it a sensible choice for users handling confidential information. Its battery life is commendable, providing extended usage hours, which is particularly beneficial for those who travel frequently or work remotely.

The construction of the CF-W4HWEZZBM emphasizes durability, with a rugged chassis designed to withstand impacts, spills, and dust. This makes it ideal for industries such as construction, healthcare, and logistics, where equipment is exposed to harsh conditions.

In summary, the Matsushita CF-W4HWEZZBM is a finely crafted laptop that excels in performance, durability, and connectivity. Its combination of lightweight form factor, powerful processing capabilities, exceptional display, and robust security features renders it a reliable choice for mobile professionals who require a dependable computing solution no matter where they are.