Panasonic Toughbook CF-18BHKZXDM User manual

ORDER NO. CPD0307024C1
Notebook Computer
CF-18
Model No. CF-18BHKZXDM
This is the Service Manual for
the following areas.
M …for U.S.A. and Canada

2-1

2-2

2-3

CONTENTS
3
1 Specifications 4
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2 Names and Functions of Parts 6
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3 Block Diagram 8
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4 System Memory Map 9
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5 I/O Adress Map 10
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6 Diagnosis Procedure 11
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7 Power-On Self Test (Boot Check) 12
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8 List of Error Codes 13
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9 Diagnostic Test 15
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10 Self Diagnosis Test 16
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11 Wiring Connection Diagram 22
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12 Disassembly/Reassembly 23
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13 Exploded View 29
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14 Replacement Parts List 36
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1Specfication
4

5

2Names and Functions ofParts
Appendix
Wireless LAN Antenna
For information on the key com-
binations available.
LCD
Keyboard
Caps Lock
Numeric Key (NumLk)
Scroll Lock (ScrLk)
Hard disk drive status
Battery pack status
Power status
Before using the computer
for the first time, carefully
read the [LIMITED USE LI-
CENSE AGREEMENT]. If
you agree to the conditions,
remove the seal.
LCD brightness control
Input Panel
Enter
Rotation
Security
Touch Pad
Stylus
Power Switch
LED Indicators
Function Keys
Hard Disk Drive
BatteryPack
To adjust the volume:
Fn+F5 / Fn+F6
Speaker on/off: Fn+F4
Expansion Bus Connector
Speaker
RAM Module Slot
CAUTION
Do not allow metallic objects or magnetic media to come in close proximity
to the speaker on the bottom surface of the computer.
• Because the speaker contains a magnet, metal objects may become attached
to the bottom surface of the computer. This may cause the computer to be
unstable, or may mark the surface of the desk on which it is sitting.
• If floppy disks, magnetic memory cards, or other magnetic media approach
the speaker, there is a risk that data will be destroyed.
A lithium ion battery that is
recyclable powers the prod-
uct you have purchased.
Please call 1-800-8-BAT-
TERY for information on
how to recycle this battery.
L’appareil que vous vous
êtes procuré est alimenté
par une batterie au lithium-
ion. Pour des
renseignements sur le
recyclage de la batterie,
veuillez composer le 1-800-
8-BATTERY.
Tablet Buttons
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7
PC Card Slots
Modem
LAN
USB Ports
DC IN 16.0 V
DC-IN Jack
Use this port to a serial mouse or serial
communication devices.
Acable can be connected to prevent
theft of your computer.For more infor-
mation, read the manual provided with
the cable.
LOCK
Use only a monaural condenser micro-
phone (miniature jack). Using an input
source other than amonaural condenser
microphone may not allow audio to be
input or may damage the equipment.
Microphone Jack
Use this jack to connect headphones or
amplifier-equipped speakers. Audio
output from the internal speaker is dis-
abled when headphones or external
speakers are connected.
Headphone Jack
Security Lock
Serial Port
External Display Port
The strap has been designed to carry only the weight of the
computer. Therefore, be sure that the strap does not carry a weight
that exceeds the weight of the computer. The strap may acci-
dentally come loose from the computer.
Do not use a strap that is damaged or about to tear.
CAUTION
The hand strap can be attached to any two of the four corners using
screws (A) which were used to attach the hand strap.
Adjust the length of the belt so that the computer does not fall by mis-
take, and firmly hold the computer when using it.
(The above illustration shows the position
where the hand strap is attached at the factory.)
Hand Strap

3 Block Diagram
System Confugration Diagram
8