DOWNLOAD Panasonic CF-74CCBGDBM Service Manual ↓ Size: 2.55 MB | Pages: 88 in PDF or view online for FREE

4

 

 

1. Specifications ··················································································································1-1 

2. Names and Functions of Parts  ······················································································2-1 

3. Block Diagram ···············································································································3-1 

4. Diagnosis Procedure  ·····································································································4-1 

5. Power-On Self Test (Boot Check) ·················································································5-1 

6. List of Error Codes <Only when the port replicator is connected>  ································6-1 

7. Diagnostic Test  ··············································································································7-1 

8. Self Diagnosis Test  ········································································································8-1 

9. Wiring Connection Diagram  ··························································································9-1 

10. Disassembly/Reassembly ·························································································10-1 

11. Exploded View ···········································································································11-1 

12. Replacement Parts List  ·····························································································12-1 

 

 
 
 

1-1

This page provides the specifications for the basic model CF-74CCBAXBM/CF-74CCBADBM. The model number is dif-
ferent according to the unit configuration.

To check the model number:
Check the bottom of the computer or the box the computer came in at the time of purchase.
To check CPU speed, memory size and the hard disk drive (HDD) size:
Run the Setup Utility and select [Information] menu.
[CPU Speed]: CPU speed, [System Memory]: Memory size, [Hard Disk]: Hard disk drive size

Model No. CF-

74CCBGDBM

CPU

Intel

®

 Core™ Duo Processor T2400 (1.83 GHz, 2 MB

*1

 L2 cache, 667 MHz FSB)

Chipset

Intel

®

 945GM

Memory

*1

512 MB (1536 MB Max.)

Video Memory

*1*2

UMA (128 MB Max.)

Hard Disk Drive

*3

Approx. 80 GB

CD/DVD Drive

DVD-ROM & CD-R/RW Drive

Data 

Transfer 
Rate

*4

Reading

*5

DVD-ROM: 8X (Max.), CD-ROM: 24X (Max.)

Writing

*6

CD-R: 4X/10X/7-16X/10-24X

CD-RW: 4X

High-Speed CD-RW: 4X/10X

Ultra-Speed CD-RW: 10X/10-24X

Sup-

ported 

Discs/For-
mat

*3

Reading

DVD-ROM (4.7 GB, 8.5 GB, 9.4 GB, 17 GB), DVD-Video, DVD-R (1.4 GB, 3.95 GB, 4.7 GB), 
DVD-R DL (8.5 GB), DVD-RW

*7

 (1.4 GB, 2.8 GB, 4.7 GB, 9.4 GB), DVD-RAM

*8

 (1.4 GB, 2.8 

GB, 2.6 GB, 5.2 GB, 4.7 GB, 9.4 GB), +R (4.7 GB), +R DL (8.5 GB), +RW (4.7 GB), CD-Audio, 

CD-ROM, CD-R, Photo CD, Video CD, CD-RW, CD TEXT, CD-EXTRA

Writing

CD-R, CD-RW, High-Speed CD-RW, Ultra-Speed CD-RW

Display Method

13.3 type (TFT) with Touchscreen

Internal LCD

*9

65,536/16,777,216 colors (800 

×

 600 dots/1024 

×

 768 dots)

External Display

*10

65,536/16,777,216 colors (800 

×

 600 dots/1024 

×

 768 dots/1280 

×

 1024 dots/1600 

×

 1200 

dots/2048 

×

 1536 dots)

Wireless LAN

*11

Bluetooth

*12

Version 2.0+EDR

LAN

IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T

Modem

Data: 56 kbps (V.92) FAX: 14.4 kbps

Sound

WAVE and MIDI playback, Stereo speaker

Security Chip

TPM (TCG V1.2 compliant)

*13

Card Slot

PC Card

Type I or Type II x 1 (3.3 V: 400 mA, 5 V: 400 mA)

ExpressCard

ExpressCard/34 or ExpressCard/54 x 1

SD Memory Card

*14

x 1, Data transfer rate = 8 MB per second

*15

Smart Card

*16

x 1

RAM Module Slot

200-pin, 1.8 V, SO-DIMM, DDR2 SDRAM, PC2-4200 Compliant

Interface

USB port (4-pin, USB 2.0) x 2, Serial Port (Dsub 9-pin male), Modem port (RJ-11), LAN port 

(RJ-45), External display port (Mini Dsub 15-pin female), Expansion Bus Connector (Dedicated 

65-pin female), Microphone Jack (Miniature jack, 3.5 DIA, Stereo), Headphone Jack (Miniature 
jack, 3.5 DIA, Impedance 32 

Ω

, Output Power 4 mW 

×

 2)

Keyboard / Pointing Device

87 keys / Touch Pad / Touchscreen (Anti-Reflection, Stylus (included) touch capable)

Power Supply

AC adaptor or Battery pack

AC Adaptor

*17

Input: 100 V to 240 V AC, 50 Hz/60 Hz, Output: 15.6 V DC, 8.0 A

1-2

*1

1MB = 1,048,576 bytes

*2

A segment of the main memory is allotted automatically 

depending on the computer’s operating status. The size of 

the Video Memory cannot be set by the user.

*3

1GB = 1,000,000,000 bytes.  Your operating system or 

some application software will report as fewer GB.

*4

The data transfer rate of DVD per 1X speed is 1,350 KB/s.

The data transfer rate of CD per 1X speed is 150 KB/s.

*5

If an unbalanced disc (e.g., the balance has been dis-

placed from the center) is inserted, the speed may become 

slower if there are large vibrations while the disc is rotating.

*6

Depending on the disc, the writing speed may become slower.

*7

Does not support DVD-RW Ver.1.0.

*8

DVD-RAM: Only non-cartridge type or removable cartridge 

type can be used.

*9

A 16,777,216 color display is achieved by using the dither-

ing function.

*10

Maximum resolution depends on the specifications of the 

external display.

*11

Only for model with wireless LAN

*12

Only for model with Bluetooth

*13

For information on TPM, click [start] - [Run] and input 

“c:\util\drivers\tpm\README.pdf”, and refer to the Installa-

tion Manual of “Trusted Platform Module (TPM)”.

*14

This slot does not support the MultiMedia card.

Operation has been confirmed for Panasonic SD Memory 

Cards with up to 2 GB capacity.

*15

Theoretical value and not the actual speed. The transfer 

rate does not become higher even if you use a card that 

supports the higher transfer rate.

*16

Only for model with Smart Card slot

*17

The AC adaptor is compatible with power sources up to 

240 V AC adaptor. The computer is supplied with a 125 V 

AC compatible AC cord.

*18

Varies depending on the usage conditions.

*19

Measured with the LAN Power-saving function’s Auto-off 

setting set to 1 minute.

*20

Measured using BatteryMark™ Version 4.0.1 (LCD bright-

ness: Maximum - Minimum)

*21

Measured using MobileMark™ 2002 (LCD brightness: 60 cd/m

2

)

*22

Approx. 1.0 W when the battery pack is fully charged (or not 

being charged) and the computer is OFF. 

Approx. 2.0 W when the Wake up from LAN has been enabled.

*23

Rated power consumption

*24

You need to install to use the feature.

*25

The Product Recovery DVD-ROM is required.

*26

These are speeds specified in IEEE802.11a+b+g stan-

dards. Actual speeds may differ.

Battery Pack

Li-ion 11.1 V, 7.8 Ah

Operating Time

*18*19

Approx. 6 hours to 9 hours

*20

 (Approx. 8 hours

*21

)

Charging 
Time

*18

Power on

Approx. 4.5 hours

Clock Battery

Coin type lithium battery 3.0 V

Power Consumption

*22

Approx. 40 W

*23

/ Approx. 80 W (Maximum when recharging in the ON state)

Physical Dimensions (W 

×

 H 

×

 D)

(including the carrying handle)

303.5 mm 

×

 43.6 - 60.1 mm 

×

 293.3 mm {12.0" 

×

 1.7 - 2.4" 

× 

11.6"}

Weight

(including the carrying handle)

Approx. 2.7 kg {Approx. 6.0 lb.}

Operation Environment

Temperature: 5 °C to 35 °C {41 °F to 95 °F}

Humidity: 30% to 80% RH (No condensation)

Storage Environment

Temperature: -20 °C to 60 °C {-4 °F to 140 °F}

Humidity: 30% to 90% RH (No condensation)

Operating System

Microsoft

®

 Windows

®

 XP Professional Service Pack 2 with Advanced Security Technologies 

(NTFS File System)

Utility Programs

DMI Viewer, Microsoft

®

 Windows

®

 Media Player 10, Adobe Reader, PC Information Viewer, SD 

Utility, Icon Enlarger, Loupe Utility, WinDVD™ 5 (OEM Version), B’s Recorder GOLD8 BASIC, 
B’s CLiP 6, Intel

®

 Matrix Storage Manager, Intel

®

 PROSet/Wireless Software

*11

, Bluetooth™ 

Stack for Windows

®

 by TOSHIBA

*12

, Wireless Switch Utility, Hotkey Settings, Battery 

Recalibration, LAN Power-Saving Utility, Infineon TPM Professional Package

*24

Setup Utility, Hard Disk Backup Utility

*25

, Hard Disk Data Erase Utility

*25

Intel PRO / Wireless 3945 ABG (802.11 a + b + g) PCI Ex. 1/4

Data Transfer Rates

*26

IEEE802.11a: 54/48/36/24/18/12/9/6 Mbps (automatically switched)

IEEE802.11b: 11/5.5/2/1 Mbps (automatically switched)

IEEE802.11g: 54/48/36/24/18/12/9/6 Mbps (automatically switched)

Standards Supported

IEEE802.11a/IEEE802.11b/IEEE802.11g

Transmission method

OFDM system, DSSS system

Wireless Channels Used

IEEE802.11a: Channels 36/40/44/48/52/56/60/64/149/153/157/161/165

IEEE802.11b/IEEE802.11g: Channels 1 to 11

RF Frequency Band

IEEE802.11a: 5.18-5.32 GHz, 5.745-5.825 GHz

IEEE802.11b/IEEE802.11g: 2.412-2.462 GHz