Panasonic CF-45 Series Manuale utente

ORDER

NO.

CPD9806032C0

G22

;

Notebook

Computer

Service

This

the

Service

Manual

for

the

following

areas.

for

U.S.A.

and

Canada

for

UK.

for

Germany

for

France

for

Sweden

[o]

[fg]

+»

for

Italy

Model

Number

Reference

The

models

the

CF-45

series

are

numbered

accordance

with

the

types

the

CPU,

LCD

and

HDD

etc.

featured

the

product.

Model

No.CF-45

CPU

type

Area

for

Pentium®Processor

with

MMX™

for

U.S.A.

and

Canada

technology

200MHz

for

U.K.

for

Pentium®Processor

with

MMX™

technology

233MHz

for

Germany

for

France

for

Sweden

LCD

type

for

Italy

for

12.1"

TFT

Color

RAM

size

HDD

type:

32MB

for

2GB

for

4GB

WARNING

This

service

information

designed

for

experienced

repair

technicians

only

and

not

designed

for

use

the

general

public.

does

not

contain

warnings

cautions

advise

non-iechnicai

individuals

potential

dangers

attempting

service

product.

Products

powered

electricity

should

serviced

repaired

only

experienced

professional

technicians.

Any

attempt

service

repair

the

product

products

dealt

with

this

service

information

anyone

else

could

result

serious

injury

death.

}

1998

Matsushita

Electric

Industrial

Co.,

Ltd.

rasonic

All

rights

reserved.

Unauthorized

copying

and

distribution

violation

law.

CF-45

For

U.K.

WARNINGS

Disconnect

the

mains

plug

from

the

supply

socket

when

not

use.

¢@

This

equipment

not

designed

for

connection

power

system.

@Care

must

iaken

ensure

that

the

integrity

the

PELV

(Protective

Extra

Low

Voltage)

system

maintained

when

interface

other

parts

equipment

takes

place.

This

apparatus

must

earthed

for

your

safety.

ensure

safe

operation

three

pin-piug

(not

for

U.K.)

must

inserted

only

into

standard

tree-pin

power

point

which

effectively

earthed

through

the

normal

household

wiring.

Ensure

the

main

outlet

socket

easily

accessible

enable

the

user

isolate

the

apparatus

from

the

main

supply

withdrawing

the

main

plug.

Extension

cords

used

with

the

equipment

must

three

core

and

correctly

wired

provide

connection

to.

earth.

Wrongly

wired

extension

cords

are

major

cause

fatalities.

The

fact

that

the

equipment

operates

satisfactorily

does

not

imply

that

the

power

point

earthed

and

that

the

installation

completely

safe.

For

your

safety,

any

doubt

about

the

effective

earthing

the

power

point,

consult

qualified

electrician.

IMPORTANT

The

wires

this

mains

lead

are

coloured

accordance

with

the

following

code:

Green-and-Yellow:

Earth

Blue:

Neutral

Brown:

Live

the

colours

the

wires

the

mains

lead

this

apparatus

may

not

correspond

with

the

coloured

marking

identifying

the

terminals

your

plug,

produced

follows:

The

wire

which

coloured

GREEN-and-YELLOW

must

connected

the

terminal

the

plug

which

marked

the

letter

the

safety

earth

symbol

coloured

GREEN

GREEN-and-YELLOW.

The

wire

which

coloured

BLUE

must

connected

the

terminal

which

marked

with

the

letter

coloured

BLACK.

The

wire

which

coloured

BROWN

must

connecied

the

termina!

which

marked

with

the

letter

coloured

RED.

-——

LITHIUM

BATTERY

CAUTION

Danger

explosion

battery

incorrectly

replaced.

Replace

only

with

the

same

equivalent

type

recommended

the

equipment

manufacture.

Discard

used

batteries

according

the

manufacturer's

instructions.

;—

LITHIUMBATTERIE

Vorsicht!

Explosionsgefahr

bei

unsachgemaBem

Austausch

der

Batterie.

Ersatz

nur

durch

denselben

order

einen

vom

Hersteller

empfohienen

ahnlichen

Typ.

Entsorgung

gebrauchter

Batterien

nach

Angaben

des

Herstellers.

[——

PILE

LITHIUM

ATTENTION:

DANGER

D’EXPLOSION

S’

REMPLACEMENT

INCORRECT

PILE.

REMPLACER

UNIQUEMENT

AVEC

UNE

PILE

MEME

TYPE

D'UN

TYPE

RECOMMANDE

PAR

CONSTRUCTEUR.

METTRE

REBUT

LES

PILES

USAGEES

CONFORMEMENT

AUX

INSTRUCTIONS

FABRICANT.

CF-45

LASER

SAFETY

INFORMATION

For

U.S.A.

Class

LASER

Product.

This

product

certified

comply

with

DHHS

Rules

CFR

Subchapter

J.’

This

product

complies

with

European

Standard

EN60825

(or

IEC

Publication

825)

For

afl

areas

This

equipment

classified

class

level

LASER

product

and

there

hazardous

LASER

radiation.

Caution:

(1)

Use

controls

adjustments

performance

procedures

other

than

those

specified

herein

thay

result

hazardous

radiation

exposure:

(2)

The

drive

designed

incorporated

into

computer-based

system

unit

which

has

enclosing

cover.

should

never

used

stand

alone

drive.

Danger:

The

serviceman

should

nat

remove

the

cover

drive

unit

and

should

not

service

because

the

drive

unit.is

non-

serviceable

part.

Unplug

the

power

cord

the

equipment

before

opening

the

top

cover

the

drive.

When

the

power

switch

on,

not

place

your

eyes

the

front

panel

door

look

into

the

interior

the

unit.

LASER

Specification

Class

level

LASER

Product

Wave

Length:

775-815.nm

SF-45

Diagnosis

Procedure

CONTENTS

Specifications.

Names

and

Functions

Parts.

Technical

Information

3.1

System

Overview...

3.2

System

Memory

Map.

3.3

Address

Map:

3.4

BIOS-CMOS

Mai

4.1

Outline

Diagnosis

Procedure.

4.2

PROBLEM

MAP.

”

4.3

Diagnosis

Diagnostic

Test...

5.1.

Diagnostic

Test

Procedure.

5.2

Error

Message....

Disassembly/Reassembly.

6.1

Removing

the

Battery

Pack.

6.2

Removing

the

HDD

and

RAM

Car

6.3

Removing

the

CPU

and

CPU

FAN.

6.4

Removing

the

Keyboard.

6.5

Removing

the

Top

Cabinet

and

6.6

Removing

the

Display.

6.7

Removing

the

FDD....

6.8

Removing

the

LED

6.9

Removing

the

Main

PCB

and

FAN

(Sub).

6.10

Removing

the

Battery

Connector

PCB.

6.11

Removing

the

CD-ROM

Drive...

6,12

Removing

the

Bottom

Cabine!

6,13

Removing

the

LCD

Unit

and

inverter

PCB.

Schematic

Diagrams

Main

CPU.....sesscssssesssessnnesssnsscesssnesensecesenasees

Mian

CPU...

Main

Cach

Main

MTXC.

Main

MTXC.

Main

CLOCK.....

Main

Memor

Main

RAM

Card

Connecto:

Main

PIIX4.

Main

10.

PIIX4....

1-1

1-12

2-1,

2-1

3-1

3-15

41~416

aed

And

4-16

5-1

5-27

5-1

5-21

5-22

5-27.

6-1~6-7

6-1

6-2

6-2,

6-3

6-4

6-4,

6-4

6-5

6-5,

6-6

6-6,

6-7

TA,

7-2

7-3,

7-5,

7-6

7-7,

7-8

7-9,

7-10

TA,

712

7-13,

714

745,

716

TAT,

718

7-19,

7-20

CF-45

Main

CD-ROM

Drive,

HDD..

7-21,

7-22-

Main

VGA.......

7-23,

7-24

Mian

LCD

CRT

I/F..........

7-25,

7-26

Main

PCMCIA

CONTROLLE

7-27,

7-28

Main

PCMCIA

IF...

7-29,

7-30.

Main

Super

I/O

FDD.

7-31,

7-32

Main

Parallei/Serial.

7-33,

7-34

Main

KBC....

7-35,

7-36

Main-19

Sound

IC.

7-37,

7-38

Main

MIC,

SPK,

H-

7-39,

7-40

Main

Port

Replicator

Connecto!

7-41,

7-42

Main

LED,

USB,

FAN..........0.

7-43,

7-44

7-45,

7-46

7-47,

7-48

Main

BIOS,

VPP

(12V).

7-49,

7-50

Main

PMC.

7-51,

7-52

Main

VC3,

7-53,

7-54

Main

VCz2....

7-55,

7-56

Main

VA3,

VB5.

7-57,

7-58

Main

DC-IN,

VM1

7-59,

7-60

Main

Charger.

7-61,

7-62

Battery

Connector

1..

7-63,

7-64

LED

1....004

7-65,

7-66

LCD

Connector

7-67,

7-68

CD-ROM

Connector

7-69,

7-70

Printed

Circuit

Board

8-1

8-4

8.1

Main

PCB

<Top

View>.

8-1,

8-2

8.2

Battery

Connector

PCB

<Top

8-1

8.3

LCD

Connector

PCB

<Top

View>...

8-1

8.4

CD-ROM

Connector

PCB

<Top

View:

8-1

8.5

LED-PCB

<Top

View>....

8-1

8.6

Main

PCB

<Bottom

View>..

8-3,

8-4

8.7

Battery

Connector

PCB

<Bottom

View:

8-4

8.8

LCD

Connector

PCB

<Bottom

View>....

8-4

8.9

CD-ROM

Connector

PCB

<Bottom

View>.

8-4

8.10

LED PCB

<Bottom

View>......ssssecsen

8-4

Exploded

View........

9-1,

9-2

10.

Replacement

Parts

Lis

10-1

10-8

11.

Wiring

Connection

Diagram.

11-4

SF-45

Specification

SYSTEM

BOARD

Items

Description

1.1

Micro

Processor

Type

Pentium®

Processor

with

MMX™

Technology

200MHz

Pentium®

Processor

with

MMX™

Technology

283MHz

CoProvessor

1.3

Core

Logic

FW82371EB(PIIX4E):

PCI

ISA/

IDE

Xelerator

ISA

bridge,

IDE

/F,

DMA,

Timer,

PIC,

1.4

VGA

Controller

1.5

PCMCIA

Controller

1.7

Internal

Cache

1.9

Standard

RAM

configuration

"PCIT250A:

(PC-Card

Bus

Bridge)

USB

I/F,

Real Time

clock,

Power

management

memory,

RAMDAC,

Graphic

Acceleration,

Video

Acceleration

PCI

Bus

U/F

PCMCIA2.1/JEIDA4.2

Bridge,

CardBus

Bridge

‘2Mbytes

EDO

DRAM

(4Mbits

16)x

pieces

;

640

Kbytes

conventional

memory,

128

Kbytes

BIOS

shadow

memory,

Kbytes

System

Management

memory,

and

Extended

memory

1.10

RAM

Expantion

Total

Memory

48Mbytes

64Mbytes

96Mbytes

4.11

Super

Bie

C9738:

Plug

and

Play

Compatible

Super

with

Floppy

Disk

Controller,

Dual

UARTS,

Infrared

port,

And

IEEE1284

Parallel

Port

FDC(PC8477),

UART

I/F

(PC16550s),

Infrared

(IrDA),

IEEE1284(ECP)

ISA

Bus

I/F

1.12

BIOS

ROM

256

Kbytes

(256K

bits

Flash

EPROM)

System

BIOS,

VGA

BIOS

update

can

done

BIOS

update

utility.

1.13

SOUND

Controller

YMF715E:

OPLS

single-chip

Audio

System

FM-synthesizer,

WSS,

PnP

ISA

1.0a,

port

support,

‘Sound

Blaster

Pro

compatible

ISA

Bus

CF-45

lems

1.14

Extemal

connector

Description

Dsub

female

Dsub

female

640

480:

60/75/85Hz

(max.

16,777,216

colors)

800

600:

60/75/85Hz

(max.

16,777,216

colors)

1024

768:

60/75/85Hz,

(max,

65536

colors)

1280

x1024:

60/75Hz

(max.

256

colors)

Cardtype

Tor

slots

type

slot

Max.

Output

current

+5V

400mA,

+12V

120mA,

+3.3V

400mA

(68

pins)

Both

slotssupport

Zoomed

Video

4.15

Card

SLOT

2F-45

Floppy

Disk

Drive

‘

tems

[

Description

2.1

Floppy

Disk

Drive

Double

sided,

High

density,

Double

tracked

with

shutter

Model

No,

D353G

MITSUMI

ELECTRIC

Co.,

Lid.

Recording

Capacity

Per

disk(iormatted)

1.44Mbytes/720Kbytes*

Per

disk(unformatted)

2Mbbyles/IMbytes*

Per

track(unformatted)

12.5Kbytes/6.25Kbytes*

2.3

Transfer

Rate

500

250"

Kbits/sec

: :

Meda

type(2HD/2DD)

detected

automatically

formatting.

2.4

Access

Time

Track

track

seektime

3msecmax.

Seek

setting

time

msec

max.

Meda

rotating

time

300

rpm

+-2.0%

‘Start

time

600

msec

max.

Typical

aocess

time

94msec

2.5

Recording

Density

Max.

174348717"

BPI

Max.

160

tacks

Data

Encode Method

[MMC

2.8

Recording

Mecka

LED

Color

2.10

Mean

Time

Between

Failure

80,000

Power-on

hours(6%

Duty)

rites

2.12

Component

Life

Syears

2.13

Error

Rate

Soft

read

error

10°

bit

Hardreaderor

10°

bit

Seek

error

10°

bit

2.15 Size

101.6(W)

101.6(D)

12.7(H)

2.16

Weight

150

g(max)

720

Moyles

(formatted)

mode

only

3.CD-ROM

Drive

hems

Description

3.1

CD-ROM

Drive

‘|

5.25"

CD-ROM

Unit

Model

No.

CD-220EA

3.2

Data

Capacity

540

Mbytes

3.3

Data

Transfer

Rate

Normal

velocity

mode

150

Kbytes/sec

(from

media)

Typical

velocity

1290~3000

Kbytes/sec

(CAV)

3.4

Access

Time

Typical

130

msec

(Random)

3.5

Host

Interface

ATAPI

(SFF80201

Rev.

2.6)

3.6

Buffer

Size

728

Koytes

3.7

ECC

Type

Embedded

CD-ROM

3.8

Mean

Time

Between

Failure:

60000

Power-on

hours

(Duty

10%

Motor

On)

3.9

Error

Rate

10°

bits

(MODE

1,MODE

Form

bits

(MODE

Form

CD-DA)

3.10

Size

128.0(W)

126.1(D)

12.7(H)

(Excludeing

final

bezel)

3.17

Weight

DISPLAY

UNIT

4.1

LCD

Type

4.5

Character

Box

12.1"

TFT

Color

Active

Matrix

LCD

Backlight

(White)

MODEL

No.

FLC31SVCS-10

Fujitsu

Co.,Ltd,

Dot

Pixels

800

RGB)

600

Dot

Size

4.4

Dot

Pitch

0.3075(0,1025

RGB)

0.4075

0:3075(0.1025

RGB)

0.2075

dols(W)

1619

dots(H)

Standard

4.86

Display

Area

4,7

Aspect

Ratio

Contrast

Ratio

‘Typ.

100

4.9

Response

Time

Typ.100ms

Max.

150

(rising)

Typ.

S0ms

—

Max.

150

(falling)

4.10

Surtace

Process

Non-glare

surface

without

protection

panel

4,11

Display

Mode

SVGA

mode

442

Size

275.50)

199(H)

6.5

(D)

4.13

Weight

Max.

500

CF-45

SOFTWARE

fems

[

Description’

5.1

System

BIOS

IBM

BIOS

with

ACPI

V1.0,

APM

rev.1.2,

PCI

1.0a,

PnP

1.0a,

SM(DMI}2.0

and

Setup

5.2

VGA

BIOS

VGA

BIOS with

VESA

Extension

VBE2.0,

VBE/DDC

1.0,

VBEPM

1.0

5.3

Security

Features

User

Password

Protection,

Supervisor

password,

Coffee

break

password.

5.4

Operation

System

‘Windows

pre-installed

into

Hard

Disk.

Diagnostics

Program

Diagnostics

Program

supplied.

POWER

MANAGEMENT

Hems

Description

6.1

CPU

Power

Saving

(1)with

APM

switches

CPU

Stop

Grant/

Stop

clock

mode

‘Automatically

depending

system

condition.

()without

APM

CPU

power

management

circuit

switches

CPU

Stop

grant

automatically

depending

system

condition.

(keyboard/mouse(internal

pointing

device,

extemal

mouse),

interupt,

HDD/FDD/CD-ROM

Serial

port

‘Parallel

port

access)

have

less

power

consumption

with

reasonable

performance

during

‘both

and

battery

operation.

CPU

power

saving

can

disabled

SETUP

program.

(3)with

ACPI

The

ACP!

aware

such

Windows98

will

automatically

controll

all

devices

which

have

power

save

mode,depending

the

system

condition.

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