Panasonic CF-74CCBAXBM manual ERJ2GEJ203X RESISTOR, 1/16W, 20KΩ, ERJ2GEJ105X RESISTOR, 1/16W, 1MΩ

Page 77

R 976

 

 

 

R 167

ERJ2GEJ203X

RESISTOR, 1/16W, 20KΩ

1

R 168

ERJ2GEJ105X

RESISTOR, 1/16W, 1MΩ

10

R 196

 

 

 

R 377

 

 

 

R 378

 

 

 

R 888

 

 

 

R 889

 

 

 

R 890

 

 

 

R 891

 

 

 

R 893

 

 

 

R 906

 

 

 

R 173

D1HG2208A001

RESISTOR ARRAY

1

R 178

D1H81004A024

RESISTOR ARRAY

1

R 180

DEARA8AJ103M

RESISTOR ARRAY

6

R 181

 

 

 

R 279

 

 

 

R 284

 

 

 

R 287

 

 

 

R 403

 

 

 

R 188

ERJ2RKF49R9X

RESISTOR, 1/16W, 49.9Ω

8

R 189

 

 

 

R 190

 

 

 

R 191

 

 

 

R 192

 

 

 

R 193

 

 

 

R 194

 

 

 

R 195

 

 

 

R 203

ERJ2RKF4871X

RESISTOR, 1/16W, 4.87KΩ

1

R 206

ERJ2RHD103X

RESISTOR, 1/16W, 10KΩ

4

R 209

 

 

 

R 282

 

 

 

R 955

 

 

 

R 208

ERJ2RHD303X

RESISTOR, 1/16W, 30KΩ

1

R 212

ERJ2GEJ473X

RESISTOR, 1/16W, 47KΩ

13

R 229

 

 

 

R 304

 

 

 

R 325

 

 

 

R 361

 

 

 

R 376

 

 

 

R 883

 

 

 

R 903

 

 

 

R 922

 

 

 

R 928

 

 

 

R 930

 

 

 

R 935

 

 

 

R 942

 

 

 

R 213

D1H87504A024

RESISTOR ARRAY

1

R 236

ERJ2GEJ273X

RESISTOR, 1/16W, 27KΩ

1

R 272

ERJ2RKF3901X

RESISTOR, 1/16W, 3.9KΩ

2

Image 77
Contents CF-74 Page Laser Safety Information Page Page Contents LAN CF-74CCBAXBM / CF-74CCBADBMCPU Main Specifications Names and Functions of Parts Right side Block Diagram Page Troubleshooting Diagnosis Beep signal sound Error message Power-On Self Test Boot CheckStuck key 02D0 System cache error Cache disabled Unit Diagnostic TestSelf Diagnosis Test Speaker Test Vesa Mode TestCPU A20 Gate Test Cache ON/OFF TestPeripheral Test Test Selection End of test Error Messages and Troubleshooting Wiring Connection Diagram Preparation Battery PackRemoving the HDD HDD UnitRemoving the Keyboard Removing the Dimm Memory CardRemoving the Speaker and the LED PCB KBD FPCRemoving the Main PCB Removing the Bottom CaseCN6 CN7Removing the FAN Motor and SD PCB Removing the PC Card Ejector and Lithium BatteryRemoving the DC-IN PCB and I/O Removing the Display unit Removing the USB PCBRemoving the LCD Front Cabinet Removing the LCD and the InverterPAD SW PCB Removing the Touch PAD and PADScrews N14 DRHM0106ZA Inverter Setting the LCD UnitArranging the W-LAN L and R Cable LAN Antenna L PCB LAN Antenna R PCBArranging the LCD/TS Cable Attaching the LCD Damper C and LCD Damper DAttaching the Cloth LCD UnitSetting the Inverter and Arranging the Inverter Cable Arranging the TP Power Cable and Attaching the TP/LCD SheetLCD Rear Cabinet Fixing of the LCD Front Cabinet Setting the LCD Front CabinetSetting the Display unit Safety Working MP Slide Sheet Setting the USB PCBArranging the USB Cable USB Cable TapeApplying Grease on the Heat Sink Setting the SD PCB, Heat Sink and FAN MotorPipe Sheet Fan Dust SheetArranging the DC-IN Cable Setting the DC-IN PCB and I/O PCBFAN Cable Sheet DC-IN Cable ~3mm INV. CableSetting the Main PCB Setting the PC Card Ejector and Lithium BatteryArranging the Lithium Battery Lithium BatteryFAN Cable Connector CN28 No.8 TP Power CableArranging the FAN Cable FAN Motor Main PCB TapeArranging the Modem Cable Setting the Wireless Module and MDC ModuleMDC Module Kapton TapeSetting the Handle Assy Setting the Bottom CaseSoldering the Speaker Cable and Setting the Speaker Rubber Setting the Speaker and the LED PCBRed Line Soldering White Line Red Line Speaker Speaker CableCenter Cover Setting the KeyboardSetting the Dimm Memory Card and Dimm Cover Exploded View Screw tightening torque Screw tightening torque CF-74CCBAXBM Wireless LAN Module PCB, PAD Switch RTLLithium Battery DFJS993YA Cable TP PowerDFHR3C91ZA Sheet LED Power Lithium ION Battery Pack DFQX5582ZA ManualDFJS991ZA Cable Speaker R DFJS997ZA CableserialIndicator Sheet B DFHR6221ZA LED Lenz PowerIndicator Sheet SD Power SW ButtonDFHR3D15YA PEN Friction Sheet DFHR3C99ZA No SC CushionHDD Latch Knob DFHR6209ZA PEN HolderDescription Page Page EEFUD0D271ER Page Page Thermistor EEFCX0D221REEFCX0E221R Capacitor EEFUD0J151ER Page EEFSX0D331ER ERJ2RKF1500XECJ2FF1A106Z EEFCX0J101R ConnectorEEFCD0D101ER EEFCX0G151RDiode IC, Audio Power Amplifier IC, Temperature CensorIC, USB Power SW FUSE, 2AIC, Power Management Switch IC, SwitchIC, FET Switch IC, Logic ICDDAZS100MT3T Inductor Inductor DDB5Z021C-YPoly SW Transistor B1GBCFNN0042B1GFCFNN0019 Transistor B1GBCFJN0037 TransistorTransistor B1GDCFNN0031 Transistor ERJ2GEJ102X RESISTOR, 1/16W, 1KΩ B1GFCFJN0016 TransistorERJ2RKF1000X ERJ2RKF27R4XERJ2GEJ560X ERJ2GEJ562XERJ2GEJ240X ERJ2RKF75R0XERJ2RKF1501X ERJ2RKF2550XERJ2RKF1002X RESISTOR, 1/16W, 10KΩ Resistor ArrayResistor Array ERJ2GE0R00X RESISTOR, 1/16W, 0Ω ERJ2GEJ104X ERJ2GEJ1R0X RESISTOR, 1/16W, 1ΩDEARA8CJ330M Resistor Array ERJ2GEJ471X ERJ2RKF22R6XERJ2GEJ470X DEARA8AJ103M Resistor ArrayERJ2GEJ105X RESISTOR, 1/16W, 1MΩ ERJ2GEJ203X RESISTOR, 1/16W, 20KΩERJ2RKF49R9X ERJ2RKF4871XERJ2GEJ223X RESISTOR, 1/16W, 22KΩ ERJ6GEY0R00V RESISTOR, 1/10W, 0ΩERJ2GEJ333X RESISTOR, 1/16W, 33KΩ ERJ2GEJ153X RESISTOR, 1/16W, 15KΩERJ2RHD561X ERJ2RKF2490XERJ3GEYJ100V ERJ3GEYJ3R3VERJ2RKF3302X RESISTOR, 1/16W, 33KΩ ERJ2RKF4702X RESISTOR, 1/16W, 47KΩERJ2RHD153X RESISTOR, 1/16W, 15KΩ ERJ2RHD104XDiode EVQPLDA15 LED PCBERJ2GEJ102X RESISTOR, 1/16W, 1KΩ B1GDCFNN0031 TransistorERJ2GEJ822X ERJ2GEJ103X RESISTOR, 1/16W, 1KΩERJ3GEYJ101V B1GDCFJA0025 Transistor

CF-74CCBAXBM specifications

The Panasonic CF-74CCBAXBM is a remarkable rugged laptop designed to cater to the demanding needs of professionals in various industries, including construction, utilities, and public safety. Known for its robust build quality and impressive specifications, the CF-74 is engineered to withstand harsh environments while delivering high performance.

One of the standout features of the CF-74 is its durability. The device is MIL-STD-810G certified, which means it meets military standards for toughness, making it resistant to water, dust, vibration, and drops. This ruggedness is complemented by a magnesium alloy chassis, which not only enhances durability but also keeps the device lightweight, thus promoting portability for users who are always on the move.

The laptop is equipped with a 14.0-inch daylight-readable display with a resolution of 1280 x 800 pixels, offering excellent visibility in various lighting conditions. This feature is especially useful for field workers who need to read the screen in bright sunlight. Additionally, the CF-74 supports multi-touch functionality, allowing for an intuitive user experience that improves productivity.

Performance-wise, the CF-74CCBAXBM is powered by Intel's Core i5 processors, providing sufficient processing power for demanding applications. Coupled with up to 8GB of RAM, users can run multiple applications smoothly without experiencing lag. The device also includes a range of storage options, allowing for HDDs or SSDs, which enhances speed and reliability.

Connectivity is another significant aspect of the CF-74's design. It comes equipped with multiple ports, including USB 3.0, HDMI, Ethernet, and serial ports, ensuring that users can easily connect to various peripherals and networks. Additionally, it offers optional features such as a built-in 4G LTE module for mobile data access, GPS functionality, and smart card readers for enhanced security.

In terms of battery life, the CF-74 is designed for long usage hours, making it suitable for extended work sessions in the field. The laptop also supports hot-swappable batteries, enabling users to replace batteries without shutting down the device, thus minimizing downtime.

Overall, the Panasonic CF-74CCBAXBM stands out as an excellent choice for professionals who require a rugged, reliable, and high-performance laptop to handle the challenges of demanding work environments. Its combination of durable design, robust performance, and extensive connectivity options makes it a valuable tool for those in need of a reliable mobile computing solution.