Matsushita CF-W4HWEZZBM service manual Mechanical Parts

Page 62

P7

DFPN0827ZB

CUSHION T

2

P8

DFPN0828ZB

CUSHION B

2

Mechanical Parts

 

 

 

K1

DFBC0314ZB-0

PAD BUTTON

1

K2

DFBD0180ZB-0

POWER KNOB

1

K3

DFBD0182ZA-0

LAN SW KNOB

1

K4

DFBD9006ZA-0

DISK EJECT KNOB ASSY

1

K5

DFBH3043ZA

HINGE-L USA

1

K6

DFBH3044ZA

HINGE-R USA

1

K7

DFBS0068ZC-0

LCD KNOB

1

K8

DFGB0089VB-0

PANASONIC LABEL

1

K9

DFGE0106ZB-0

PAD COVER

1

K10

DFGE0107ZB-0

PAD COVER RING

1

K11

 

 

DFGT1028ZA

BOTTOM SHEET USA

1

 

 

 

 

 

 

 

K12

DFGX0397ZA-0

LCD BATT RUBBER

1

K16

DFHE0215ZA

SHEET

1

K17

DFHE0416ZA

TAPE (KBD)

2

K18

DFHE0436ZA

CLOTH LCD CABLE 1

1

K19

DFHE0843ZA

LCD MAGNET

1

K20

DFHE0844ZA

GASKET PAD

1

K22

DFHE0943ZA

GASKET CLOTH (LCD CABLE)

1

K23

DFHE0945ZA

GASKET CLOTH (LCD)

1

K24

DFHE0953ZA

SHEET

1

K27

DFHE0957ZA

GASKET CLOTH

1

K29

DFHG1471YA

LCD METAL DAMPER B

1

K30

DFHG1546ZB-0

LCD RUBBER

2

K32

DFHG1744ZA

M-PCI CUSHION

1

K33

DFHG1766ZA-0

LCD SIDE RUBBER

2

K34

DFHG1767ZA-0

DC JACK HOLDER

1

K35

DFHG1768XA-0

DISK COVER CUSHION

4

K36

DFHG1771ZA

LCD DAMPER A

1

K37

DFHG1772ZA

LCD DAMPER B

2

K38

DFHG1773ZA

LCD DAMPER C

2

K39

DFHG1774ZA

LCD SIDE DAMPER

4

K40

DFHG1808YA

HDD CASE ASSY W4 USA

1

K41

DFHG1778ZA

PCMCIA STOPPER CUSHION

1

K42

DFHG1779WA

LCD HOOK CUSHION

1

K43

DFHG1786ZA

CPU CUSHION

1

K44

DFHG1787ZA

MINI-PCI CUSHION

1

K45

DFHG1797ZA

REAR DAMPER

1

K46

DFHG1800ZA

BATT CUSHION(W4)

1

K49

DFHP7106YA

BOTH SIDES TAPE

2

K50

DFHP7221YA

PAD SHEET

1

K51

DFHP7208YA

LCD FRONT TAPE A

5

K52

DFHP7209ZA

LCD FRONT TAPE B

2

K53

DFHP7210ZA

LCD FRONT TAPE C

1

K59

DFHR3A37ZA

SPEAKER RING

1

K60

DFHR3A38ZA

SPEAKER BOX

1

K61

DFHR3A71XA

DISK EJECT KNOB SHEET

1

K63

DFHR3A78ZA

LCD INSULATOR

2

K64

DFHR3A95ZA

INVERTER TAPE

1

K69

DFHR3B19ZA

HINGE BACKUP SHEET T4

1

K74

DFHR3B53ZA

DISK KNOB SHEET

1

K76

DFHR6188ZA

DISK LOCK BUSH

2

K79

DFKE0772ZA-0

ANTENNA COVER-L

1

K80

DFKE0773ZA-0

ANTENNA COVER-R

1

K81

DFKE0774ZA-0

HINGE COVER L

1

K82

DFKE0775ZA-0

HINGE COVER R

1

K84

DFKE0815ZA-0

DIMM COVER LIGHT

1

K85

DFKF0255ZB-0

LCD FRONT

1

Image 62
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 Basic Procedures Diagnosis & RepairTroubleshooting Starting Up Display Shutting Down Reference Manual List of Error Codes Failure Fixed DiskConnection Diagram Outline of Post Error Diagnosis by Checking Beep Signal SoundError message DiagnosisDiagnosis by Error Code Error code Message Error Description Possible faulty partOutline of Self Diagnostic Tests Self Diagnosis TestList of main test items Contents SelectAutomatic Test Test classificationPage Test Selection Order of test flow selection Input screen startupError Messages and Troubleshooting Disassembly instructions Preparation perform the .2.1. first PreparationRemove the Keyboard Preparation perform the .2.1 .2.2. first Remove the HDDRemove the Top Case Preparation perform the .2.1. , 6.2.2. firstRemove the SW Board Preparation perform the .2.1. to 6.2.4. firstRemove the Disc Cover Remove the Touch PadRemove the Solenoid Remove the LCD KnobRemove the Speaker Remove the Main BoardCN3 Remove the Antenna BoardL,R Remove the Wireless LAN ModuleRemove the Drive Unit Remove the USB BoardPreparation perform the .2.1. to 6.2.4. and 6.2.11. first Remove the ModemRemove the Card Bus Ejector Preparation perform the .2.1. to 6.2.3. and 6.2.11. firstRemove the LCD Unit and the LCD Rear Remove the LCD UnitRemove the Hinge Cover Preparation perform the .2.1. to 6.2.4. and 6.2.18. firstRemove the Inverter Board Reassembly instructions Assembly knowhow of part LCDDamper Putting of LCD DamperC Plinth externals match 0 1mm Assembly of Brake Lever Brake Lever completion chartSpeaker installation and Line processing Solenoid Wire Rod processingSwitch Board assembly specification Assembly of Antenna Board Part Speaker installationModem Cable, Rib and LAN Cable processing Conductive Cloth affixation of Modem CableWire Rod processing of Lithium Battery USB Cable processingAffixation of HDD Gasket Assembly of Disk Cover Assembly of Disk CoverAssembly of Touch Pad Screw tightening procedure of each unit1mm Mm or less of Heat Sheet KB Large Inclination Specification of affixation of PET tape to Heat Spreader 5mm System Block Diagram Page Exploded View Display SectionCabinet Section Bottom Section JK2Packing Material AccessoriesMain Block Unit 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.