Matsushita CF-74ECBAXBM Test item Stanard, Content of standard test Content of enhancing test

Page 20

7.1. Test Item and Division of trouble

Test item

Stanard

Enhancing

Content of standard test

Content of enhancing test

Place with possibili-

ty of breakdown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU /

 

 

 

 

CPU is shifted to protected mode, and

 

 

 

CPU /

SYSTEM

 

 

 

 

"Violation of the paging", "Operation of

 

 

 

Main board

 

 

 

 

 

the violation of a privileged instruc-

 

 

 

 

 

 

 

 

 

tion", and DMA, INT, TIMER, and the

 

 

 

 

 

 

 

 

 

RTC operation are confirmed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RAM

 

 

 

 

All memory space is tested in a spe-

 

 

 

Memory / Main-

 

 

 

 

 

cial memory access pattern based on

 

 

 

board

 

 

 

 

 

"R.S.T . technology".

 

 

 

 

 

 

 

 

 

 

 

 

HDD

 

 

 

 

The record area frequently accessed

All record area is tested.

HDD /

 

 

 

 

 

with Microsoft Windows XP to test in

 

 

 

Mainboard /

 

 

 

 

 

about two minutes regardless of

 

 

 

Cable /

 

 

 

 

 

points of HDD is emphatically tested.

 

 

 

Connector

 

 

 

 

 

 

 

 

 

 

MODEM

 

 

 

 

It is confirmed not to find abnormality

 

 

 

MODEM/ Main-

 

 

 

 

 

in the AC97 modem controller.

 

 

 

board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wireless

 

 

 

 

It is confirmed not to find abnormality

 

 

 

Wireless LAN

 

 

 

 

in the Wireless LAN modem controller.

 

 

 

LAN

 

 

 

 

 

 

 

board /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connector /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mainboard

 

 

 

 

 

 

 

 

 

 

Sound *5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB

 

 

 

 

It is confirmed not to find abnormality

It is confirmed not to find ab-

Mainboard /

 

 

 

 

 

in the USB controller.

normality in the wiring be-

Connector

 

 

*1

 

tween the USB controller and

 

 

 

 

the connector by confirming

 

 

 

 

 

 

 

the connection of the USB

 

 

 

 

 

 

 

equipment connected with the

 

 

 

 

 

 

 

USB connector.

 

 

 

 

 

 

 

 

 

LAN

 

 

 

 

It is confirmed not to find abnormality

It is confirmed not to find ab-

Mainboard /

 

 

*2

in the LAN controller.

normality in the wiring be-

Connector

 

 

 

tween the controller and the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

connector by connecting to

 

 

 

 

 

 

 

HUB with LAN cable.

 

 

 

 

 

 

 

 

 

 

 

PC Card

 

 

 

 

It is confirmed not to find abnormality

 

 

 

Mainboard

 

 

 

 

 

in the CardBus controller.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SD

 

 

 

 

It is confirmed not to find abnormality

 

 

 

Mainboard

 

 

 

 

 

in the SD controller.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keyboard

 

*3

It is confirmed not to find abnormality

The key is actually input, and

Mainboard /

 

 

in keyboard controller’s keyboard inter- the operation is displayed on

Keyboard

 

 

 

 

 

 

 

 

 

 

face.

the screen.

 

 

 

 

 

 

 

Touch Pad

 

*4

Whether keyboard controller’s mouse

The operation is actually dis-

Mainboard /

 

 

 

 

 

interface operates normally is con-

played on the screen by oper-

Touch Pad

 

 

 

 

 

firmed.

ating the touch pad.

 

 

 

 

 

 

 

DVD-ROM

 

*6

The drive is normally reset, and it is

It is confirmed to be able to

Mainboard /

 

 

 

 

 

accessible is confirmed.

read media normally.

Touch Pad

 

 

 

 

 

 

 

 

 

 

7-4

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Contents CF-74ECBAXBM Page Laser Safety Information Page Page Contents Bluetooth*12 Version 2.0+EDR Jack, 3.5 DIA, Impedance 32 Ω, Output Power 4 mW ×Model No High-Speed CD-RW 4X/10XMaximum resolution depends on the specifications Only for model with wireless LANOnly for model with Bluetooth Operation has been tested and confirmed using PanasonicNames and Functions of Parts Right side Block Diagram Page Troubleshooting Error Diagnosis by Checking Beep Signal Sound Table of errors classified by beep soundsDiagnosis Beep signal sound Error message Outline of PostStuck key 02D0 System cache error Cache disabled Self Diagnosis Test Operation of PC-Diagnostic Utility Selection of tested device PC-Diagnostic utility End methodContent of the setup is returned to the setting of the user Content of standard test Content of enhancing test Record area frequently accessed All record area is testedTest item Stanard Ty of breakdownContent of Standard Test Content of Extend Test Express Card ConnectorWiring between Super I/O Test ItemWiring Connection Diagram Battery Pack PreparationRemoving the HDD HDD UnitRemoving the Speaker and the LED PCB Removing the Dimm Memory CardRemoving the Keyboard Removing the Bottom Case Removing the Main PCBRemoving the DC-IN PCB and I/O Removing the PC Card Ejector and Lithium BatteryRemoving the FAN Motor and SD PCB Removing the USB PCB Removing the Display unitRemoving the LCD Front Cabinet Removing the LCD and the InverterPreparation Removing the Touch PAD and PAD PCBRemoving the Finger PCB Preparing and setting the Finger Sensor Base Setting the Finger PCBSetting the LCD Unit Inverter 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 Rear Cabinet Setting the LCD Front Cabinet Setting the Display unitFixing of the LCD Front Cabinet Ensure all the 23 Hooks are securely setSetting the USB PCB Safety Working MP Slide SheetArranging the USB Cable USB Cable TapeSetting the SD PCB, Heat Sink and FAN Motor Applying Grease on the Heat SinkFan Dust Sheet Pipe SheetSetting the DC-IN PCB and I/O PCB Arranging the DC-IN CableFAN Cable Sheet DC-IN Cable ~3mm INV. CableSetting the PC Card Ejector and Lithium Battery Setting the Main PCBArranging the Lithium Battery Safety Working Lithium BatteryNo.1 LAN Cable No.8 TP Power Cable FAN Cable Connector CN28Arranging the FAN Cable FAN Motor Main PCB TapeSetting the Wireless Module and MDC Module Arranging the Modem CableGood example Bad exampleSetting the Bottom Case Setting the Handle AssySetting the Speaker and the LED PCB Soldering the Speaker Cable and Setting the Speaker RubberSpeaker Red LineSetting the Keyboard Center Cover Hooks KBD Angle L Keyboard KBD Angle RSetting the Dimm Memory Card and Dimm Cover Setting the HDDSet the DVD-ROM Driver Unit Set the HDD Pack Exploded View 10-2 10-3 10-4 Replacement Parts List Comparison Table

CF-74ECBAXBM specifications

The Matsushita CF-74ECBAXBM is a powerful and versatile Panasonic Toughbook model that caters to professionals who require durability and reliable performance in challenging environments. This rugged laptop is designed to handle extreme conditions, making it an ideal choice for industries such as law enforcement, military, field service, and emergency response.

One of the standout features of the CF-74ECBAXBM is its rugged construction. The chassis is built to withstand drops, shocks, and vibrations, allowing it to function effectively in demanding conditions. The tough magnesium alloy casing, reinforced with rubber bumpers, provides added protection against accidental impacts. Additionally, the laptop is compliant with military specifications (MIL-STD-810G), ensuring it can endure high temperatures, humidity, and dust.

Equipped with a 14-inch display, the CF-74ECBAXBM boasts an impressive screen with excellent visibility, even in direct sunlight. The high-brightness LED backlit screen provides vibrant colors and sharp images, making it easy for users to work outdoors without straining their eyes. The touchscreen functionality enhances usability, allowing for quick and efficient navigation through applications and documents.

Under the hood, this Toughbook is powered by robust Intel processors, providing the necessary speed and performance for demanding applications. Whether running complex data analysis or high-definition multimedia applications, the CF-74ECBAXBM can handle it all with ease. Coupled with ample RAM and storage options, users can enjoy seamless multitasking and quick file access.

Another key aspect of the CF-74ECBAXBM is its extensive connectivity options. Equipped with multiple USB ports, HDMI, and serial ports, users have the flexibility to connect various peripherals and instruments necessary for their work. The laptop also features robust wireless capabilities, including Wi-Fi and optional 4G LTE, enabling users to stay connected while on the go.

Battery life is a critical feature of any mobile computing device, and the CF-74ECBAXBM does not disappoint. With an extended battery option available, users can enjoy long hours of operation without the need for frequent recharging, making it perfect for fieldwork.

In conclusion, the Matsushita CF-74ECBAXBM is a reliable and rugged laptop engineered for the toughest conditions. Its durable design, powerful performance, and versatile connectivity ensure that professionals in demanding fields can perform their tasks effectively, no matter where they are. With features that prioritize durability and functionality, the CF-74ECBAXBM stands out as an excellent choice for those who need a dependable mobile workstation.
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