Panasonic G450 User manual

r er u ber MCUK970901C8
Service Manual
G450 ersonal Cellular Telephone an hel ortable
EB-G450
Car Mount Kit
EB-HF501Z
Easy it Car Mount Kit
EB-HF450Z
Si ple Car Kit
EB-KD500
C A aptor
EB-CD400A
ual Charger
EB-CR500
ssue 1
Revision 0

This Service Manual is copyright an issue on the strict un erstan ing that it is not to be repro uce copie or
isclose to any thir party either in hole or part ithout the prior ritten consent o Matsushita Co unication
In ustrial UK Lt
Every care has been taken to ensure that the contents o this anual give an accurate representation o the
e uip ent o ever Matsushita Co unication In ustrial UK Lt accepts no responsibility or inaccuracies hich
ay occur an reserves the right to ake changes to speci ication or esign ithout prior notice
The in or ation containe in this anual an all rights in any esigns isclose therein are an re ain the
e clusive property o Matsushita Co unication In ustrial UK Lt
ther patents applying to aterial containe in this publication
ULL C 8 ATE TS
Co ents or correspon ence concerning this anual shoul be a resse to
Custo er Support epart ent
Matsushita Co unication In ustrial UK Lt
Colthrop
Thatcha
erkshire RG 9 4
E GLA
997 Matsushita Co unication In ustrial UK Lt
Issue ii MCUK97090 C8
Revision 0 Service Manual

MCUK970901C8 iii Issue 1
Service Manual Revision 0
TABLE OF CONTENTS
1 INTRODUCTION
1 1 urpose o this Manual 1-1
1 2 Structure o the Manual 1-1
1 3 Servicing Responsibilities 1-1
2 GENERAL DESCRIPTION
2 1 eneral 2-1
2 2 an portable Main Kit 2-1
2 3 an s ree Car Mount Kit 2-2
2 4 Easy it Car Kit 2-3
2 5 Si ple Car Kit 2-4
2 6 C A aptor 2-4
2 7 ol er Kit 2-5
2 8 ual Charger an Carry Case 2-5
2 9 attery acks 2-6
2 10 C Car 2-6
2 11 ocu entation 2-7
3 OPERATING INSTRUCTIONS
3 1 eneral 3-1
3 2 LC isplay 3-1
3 3 Location o Controls 3-2
3 4 Concept o peration 3-3
3 5 Alpha Entry 3-3
3 6 eatures Menu Structure 3-4
3 7 ublic Man Machine Inter ace MMI 3-4
3 8 Troubleshooting 3-8
3 9 Error Messages 3-9
3 10 Security Co es 3-9
3 11 SM Services Supporte by C Car 3-10
3 12 SM et ork Co es an a es 3-11
3 13 lossary o Ter s 3-14
4 INSTALLATION GUIDE
4 1 eneral 4-1
4 2 an s ree Car Mount Kit 4-1
4 3 C A aptor 4-6
4 4 Si ple Car Kit 4-6
5 DISASSEMBLY/REASSEMBLY INSTRUCTIONS
5 1 eneral 5-1
5 2 an portable Unit 5-2
5 3 ual Charger 5-6
5 4 an s ree Unit 5-8

Issue 1 iv MCUK970901C8
Revision 0 Service Manual
6 TECHNICAL SPECIFICATIONS
6 1 General 6-1
6 2 an portable Unit 6-1
6 3 an s ree Unit 6-
6 4 ual Charger 6-
6 AC A aptor 6-6
6 6 C A aptor 6-6
6 7 attery acks 6-7
7 TEST AND MEASUREMENT
7 1 Intro uction 7-1
7 2 E ternal Testing 7-1
7 3 Co plete Unit Test Setup 7-3
7 4 Channel o Test Co an s 7-7
7 A ust ent Mo e 7-9
7 6 Lock Co e 7-19
7 7 SIM ersonalisation 7-20
8 CIRCUIT DIAGRAMS
8 1 an hel Unit 8-1
8 2 an s ree Unit 8-9
9 PCB LAYOUT DIAGRAMS
9 1 an hel Unit 9-1
9 2 an s ree Unit 9-3
10 PARTS LIST
10 1 an hel Unit 10-1
10 2 an s ree Unit 10-2
10 3 an hel Replace ent arts List 10-3
10 4 an s ree Replace ent arts List 10-13
10 rinte Material 10-20
10 6 ual Charger 10-20
10 7 C A aptor 10-20
10 8 CMCIA ata Inter ace Car 10-20

WARNINGS AND CAUTIONS
WARNING
The e uip ent escribe in this anual contains polarise capacitors utilising li ui electrolyte These evices are
entirely sa e provi e that neither a short-circuit nor a reverse polarity connection is a e across the capacitor
ter inals AILURE T SER E T IS AR I G C UL RESULT I AMAGE T T E E UI ME T R AT
RST SSI LE I UR T ERS EL RESULTI G R M ELECTRIC S CK R T E A ECTE
CA ACIT R E L I G E TREME CARE MUST E E ERCISE AT ALL TIMES E A LI G T ESE
E ICES
Caution
The e uip ent escribe in this anual contains electrostatic sensitive evices ES s a age can occur to
these evices i the appropriate han ling proce ure is not a here to
ESD Handling precautions:
A orking area here ES s ay be sa ely han le ithout un ue risk o a age ro electrostatic ischarge
ust be available The area ust be e uippe as ollo s
Working Surfaces - All orking sur aces ust have a issipative bench at SA E or use ith live e uip ent
connecte via a M2 resistor usually built into the lea to a co on groun point
Wrist Strap - A uick release skin contact evice ith a le ible cor hich has a built in sa ety resistor o bet een
5k2 an M2 shall be use The le ible cor ust be attache to a issipative earth point
Containers - All containers an storage ust be o the con uctive type
Batteries
This e uip ent contains an internal battery in a ition to the e ternal battery packs These batteries are re-
cyclable an shoul be ispose o in accor ance ith local legislation They ust not be incinerate or ispose
o as or inary rubbish
MCUK97090 C8 v Issue
Service Manual Revision 0

This page is intentionally blank
Issue 1 vi MCUK970901C8
Revision 0 Service Manual

1 INTRODUCTION
1.1 Purpose of this Manual
This Service Manual contains the in or ation an proce ures re uire or installing operating an servicing the
anasonic GSM ersonal Cellular Mobile Telephone syste operating on the GSM igital Cellular et ork
1.2 Structure of the Manual
The anual is structure to provi e service engineering personnel ith the ollo ing in or ation an proce ures
1 General an technical in or ation - provi es a basic un erstan ing o the e uip ent kits an options together
ith etaile in or ation or each o the a or co ponent parts
2 Installation an operating in or ation - provi es instructions or unpacking installing an operating the
e uip ent
3 Servicing in or ation - provi es co plete instructions or the testing isasse bly repair an reasse bly o
each a or co ponent part Step-by-step troubleshooting in or ation is given to enable the isolation an
i enti ication o a al unction an thus eter ine hat corrective action shoul be taken The test in or ation
enables veri ication o the integrity o the e uip ent a ter any re e ial action has been carrie out
4 Illustrate parts list - provi e to enable the i enti ication o all e uip ent co ponents or the or ering o
spare replace ent parts
1.3 Servicing Responsi ilities
The proce ures escribe in this anual ust be per or e by uali ie service engineering personnel at an
authorise service centre
The service engineering personnel are responsible or ault iagnosis an repair o all e uip ent escribe in this
anual
MCUK 70 01C8 Section 1 Issue 1
Service Manual 1 - 1 Revision 0
INTRODUCTION

This page is intentionally blank
Issue 1 Section 1 MCUK970901C8
Revision 0 1 - Service Manual
INTRODUCTION

2 GENERAL DESCRIPTION
2.1 General
This section provi es a general escription an kit co position etails or the GSM an portable Telephone
syste an optional kits
The GSM han portable ay be con igure as
1 an portable unit
2 ehicle-po ere C a aptor han portable unit
3 an s ree vehicle- ounte unit
4 C a sen an receive via CMCIA Inter ace car
2.2 Handportable Main Kit
The han portable ain kit provi es a stan alone class 4 GSM telephone The plug-in SIM contains the subscriber
an net ork in or ation necessary to operate the phone on a GSM net ork
Figure 1: an portable Main Unit it 450-0201
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 Main unit E -G450
2 attery E - S450
3 A aptor E -CA400 U EU SA T
perating instructions See Section 2 11
MCU 970901C8 Section 2 Issue 1
Service Manual 2 - 1 Revision 0
GENERAL DESCRIPTION
1
2
3

2.3 Handsfree Car Mount Kit
The an s ree Car Mount Kit enables the han portable to be ounte in a vehicle an to operate in han s ree
oe
The an s ree Unit contains a speaker ith separate volu e control Speech is via a icrophone ounte on the
ashboar or the sun visor
The telephone can be operate in han hel o e by re oving it ro the ol er This ill use the e ternal
antenna an po er ro the an s ree Unit
The han s ree unit also provi es e ternal po er or the han hel internal charger
Figure 2: an s ree Car Mount Kit 450-0202
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 an s ree unit E - 400
2 ol er 500 E -KA500
3 an s ree icrophone E M1177
4 A ustable angle bracket E 0001
5 A ustable angle bracket E 0002
6 o er supply cable E 70090
Issue 1 Section 2 MCUK970901C8
Revision 0 2 - 2 Service Manual
GENERAL DESCRIPTION
1
23
4
5
6

2.4 Easy Fit Car Kit
The Easy it Car Mount Kit is very si ilar to the an s ree Car Mount Kit The ain i erence ith the Easy it
Car Mount kit is the a ition o a cigar lighter a aptor or the supply o po er The cigar lighter a aptor akes
installation o the kit very si ple
The an s ree Unit contains a speaker ith separate volu e control Speech is via a icrophone ounte on the
ashboar or the sun visor
ue to the length o cable ro the an s ree Unit to the telephone the telephone can only be use in han s ree
oe
The an s ree Unit also provi es e ternal po er or the han hel internal charger
Figure 3: Easy it Car Mount Kit 450-0203
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
an s ree unit E - 50
2 ol er G500 E -KA500
3 an s ree icrophone E M 77
4 A ustable Angle racket E 000
MCUK97090 C8 Section 2 Issue
Service Manual 2 - 3 Revision 0
GENERAL DESCRIPTION
2
3
4

2.5 Simple Car Kit
The Si ple Car Kit enables the han portable unit to be po ere ro a vehicle battery provi e that the vehicle
has a cigar lighter socket an also has an e terna antenna connector or better signal uality hen in a vehicle
ne en o the C a aptor plugs into the han portable ith the telephone battery connecte The other en o the
a aptor is pushe into the cigar lighter socket The e ternal antenna connector is an ME type
Figure 4: Si ple Car Kit 450-0204
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 Si ple Car Kit E -K 500
2.6 DC Adaptor
The C A aptor kit enables the han portable unit to be po ere ro a vehicle battery provi e that the vehicle
has a cigar lighter socket
ne en o the C a aptor plugs into the han portable ith the telephone battery connecte The other en o the
a aptor is pushe into the cigar lighter socket
Figure 5: C A aptor 500-020
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 C A aptor unit E -C 400A
Issue 1 Section 2 MCUK970901C8
Revision 0 2 - 4 Service Manual
GENERAL DESCRIPTION
1
ME
1

2.7 Holder Kit
The hol er kit allo s convenient ounting o the telephone in a vehicle In con unction ith the C a aptor this can
ake a si ple car ount kit The a ustable angle bracket an telephone hol er are attache to a convenient i ing
point in the vehicle
Figure 6: ol er Kit 500-0204
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 ol er E -KA500
2 A ustable Angle racket E 0002
2.8 Dual Charger and Carry Case
The ual charger has t o charging slots enabling the telephone battery to be charge in ivi ually or as a part o
the hole telephone asse bly
Figure 7: ual Charger an Carry Case 500-0205
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 ual charger E -CR500
2 Carry case E - K400
CUK970901C8 Section 2 Issue 1
Service anual 2 - 5 Revision 0
GENERAL DESCRIPTION
12
1
2

2.9 Battery Packs
There are our battery packs all o hich use i-M The attery ack S2 is 650 Ah the attery ack S is
600 Ah the attery ack M is 850 Ah an the attery ack L is 1600 Ah
Figure 8: attery acks 450-0206
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 attery ack S E - S500
2 attery ack M E - M500
3 attery ack L E - 500
4 attery ack S2 E - S450
2.10 PC Card
The ar inter ace is use ith the han portable an a laptop personal co puter to provi e a a an
o e acility
Figure 9: ar 500-0207
IDENTIFICATION NUMBER DESCRIPTION PART NUMBER
1 ar E - A500
2an s ree unit
connection
3Telephone
connection
Issue 1 Section 2 M UK970901 8
Revision 0 2 - 6 Service Manual
GENERAL DESCRIPTION
1234
1
2
3

2.11 Documentation
In a ition to the kit contents liste in this section all kits also contain user ocu entation So e arkets ay
re uire a itional ocu entation e g a speci ic arranty that is not liste
KIT TYPE DOCUMENTATION
Main Unit Kit
Operating Instructions
Arabic 71780A ulgarian 71802A
C ech 71782A anish 71783A
utch 71784A English 71785A
innish 71786A rench 71787A
er an 71788A reek 71789A
ungarian 71790A Italian 71791A
or egian 71792A olish 71793A
ortuguese 71794A Ro anian 71801A
Russian 71795A Slovak 71800A
Spanish 71796A S e ish 71797A
Turkish 71798A
Quick Start
Arabic 71803A ulgarian 71804A
C ech 71806A anish 71807A
utch 71808A English 71809A
innish 71810A rench 71811A
er an 71812A reek 71813A
ungarian 71814A Italian 71815A
or egian 71816A olish 71817A
ortuguese 71818A Ro ananian 71819A
Russian 71820A Slovak 71821A
Spanish 71822A S e ish 71823A
Turkish 71824A
European Warranty
ooklet 71556C Car 71557C
Optional Accessories
an s ree Car Mount Kit 71849A
Easy it Car Mount Kit 71828A
Si ple Car Kit 71857A
C A aptor 70744C
ol er Kit 71430A
ual Charger 71431A
Carry Case 70748A
attery ack S 71539
attery ack M 71540
attery ack L 71541
AC A aptor 70745A
SMS Cable 71432A
MCUK970901C8 Section 2 Issue 1
Service Manual 2 - 7 Revision 0
GENERAL DESCRIPTION

This page is intentionally blank
Issue 1 Section 2 MCUK970901C8
Revision 0 2 8 Service Manual
GENERAL DESCRIPTION

3 OPERATING INSTRUCTIONS
3.1 General
This section provi es a brie gui e to the operation an acilities available on the G450 han portable unit Re er to
the perating Instructions or ull operational in or ation
3.2 LCD Display
The G450 han portable unit ha s a 3 line by 12 character chip on glass li ui crystal isplay in con unction ith the
ollo ing icons
Figure 1: LC isplay 450-0301
\\\\\ In icates receive signal strength \\\\\ strong signal area \eak signal area
|In icates that it is possible to ake an e ergency call
enu
u ber
The nu ber o the eature pointe to by the pointer To access the a eature uickly enter the enu
nu ber on the keypa
H
isplays the battery charge level Hattery is at ull charge Kattery re uires recharging
GThe battery icon lashes uring charging
uring car ount use hen the battery is ully charge the battery icon ill not light
enu
Icon
isplays a s all icon relate to the current status o the telephone
RKey-guar is active an using the Key-guar eature
Mhonebook is in use
Nusing the essages eature or you have unrea Short Te t essages S S
Ousing the Calls Service eature
Pusing the Call ivert eature or the telephone has Call ivert set
YCall ivert pro ile 1 is set ZCall ivert pro ile 2 is set
Lusing the Security eature or the telphone is locke
Susing the et orks eature Tusing the ersonalise eature
Usho s that nor al character are been entere in Alpha Entry
Vsho s that Greek character are been entere in Alpha Entry
Wsho s that e ten e character are been entere in Alpha Entry
Xsho s that nu bers are been entere in Alpha Entry
pIn icates that the navigation key gcan be presse Each arro ill light in ivi ually to in icate
hich irection is vali
ption
Area ressing the select key Bill select the option isplaye in the option area o the isplay
ollo ing so e operations the isplay ill auto atically clear a ter three secon s or a ter pressing any
key e cept E
CUK970901C8 Section 3 Issue 1
Service anual 3 - 1 Revision 0
OPERATING INSTRUCTIONS
\\\\\|
123456789012
123456789012
023456
8S
enu
u ber enu
Icon
ption
Area
ointers
ain
Character
Area

3.3 Location of Controls
Incoming/Charge indicator:
Green inco ing call
Re charging battery pack
External connector:
Use to connect to e ternal accessories or charging e uip ent
Figure 2: Location o controls or G450 450-0302
gavigation Key Scrolls through options or eatures enu an increases or ecreases volu e
BSelect Key Selects option sho n in the ption Area o the isplay
Ahonebook Key ro ses through the honebook or stores a nu ber in the honebook hanges the
type o characters entere uring Alpha Entry
DSen Key Makes a call
Clear Key lears the last igit entere clears all igits hen presse an hel or returns to the previous
isplay
EEn Key En s a call or s itches the telephone on o hen presse an hel
igit keys 0to 9*an #here appropriate the 0key ill enter the international access co e il
nu bers or pauses hen presse an hel
Issue 1 Section 3 M UK970901 8
Revision 0 3 - 2 Service Manual
OPERATING INSTRUCTIONS
Inco ing harging
In icator
Earpiece
Antenna
isplay
Microphone
E ternal
onnector

3.4 Concept of Operation
There is a close relationship bet een the Secect Key avigation Key an isplay
Figure 3: Concept o peration 450-0303
ressing up or o n eill ove the pointer up an o n an scroll through ore in or ation in the ain area o
the isplay
ressing le t an right fill scroll through options in the option area o the isplay To choose the option press
the Select Key B
3.5 Alpha Entry
Alpha Entry is use to enter alphanu eric characters into honebook Short Messages an the Greeting Message
Key
Character peration
[\ ] ^
1
2A Cabc Α Β Γ ACabc 2
3Ee ∆ Ε Ζ Ee 3
4G Ighi Η Θ Ι G Ighi 4
5KL kl Κ Λ Μ KL kl 5
6Mno Ν Ξ Ο Mno 6
7RSp rs Π Ρ Σ RSp rs 7
8TU tuv Τ Υ Φ TU tu v 8
9yΞ Ψ Ω y9
Celetes the character above the cursor eletes the character to the le t hen at the en o the line or
clears the entire entry hen presse an hel
Each ti e a key is presse it ill isplay the ne t character hen another key is presse or no key is presse or
a short ti e the cursor ill ove to the ne t position
To cycle bet een Greek characters \e ten e characters ]nu erals ^an stan ar characters
[press A
3.5.1 Editing Alpha Entry
ressing eill ove you up or o n one line ressing fill ove you le t or right one character
hen the cursor is ove over a character an another key presse this ill insert the ne character
ressing Cill elete the character to the le t o the cursor
MCUK97090 C8 Section 3 Issue
Service Manual 3 - 3 Revision 0
OPERATING INSTRUCTIONS
avigation
Key
Select
Key
ption
Area

3.6 Features Menu Structure
Figure 4: eature Menu 450-0304
3.7 Public Man Machine Interface (MMI)
It is possible to operate all GSM telephone in the sa e ay using the ublic MMI The ollo ing operations ill
ork ith all GSM telephones o ever this in or ation is restricte to those operations that are supporte by
G450
The an in the ollo ing proce ures shoul be replace by *an #receptivity Also S an E
shoul be replace ith Dan Ekeys
3.7.1 Reading Phonebook Memory Location
MEM R CATI
ea ing eros can be le t out o the location nu ber e g 007 can be 7
3.7.2 Presentation of IMEI
06
Issue 1 Section 3 MCUK970901C8
Revision 0 3 - 4 Service Manual
OPERATING INSTRUCTIONS
Keyguard
Phonebook
Messages
Calls Service
Call Divert
Security
Personalise
Networks
Browse
Create
Review
My numbers
Last call
All calls
Call waiting
Dis lay caller's ID
Withhold my ID
Call charge
Received list
Sent list
Create
Review
Parameters
Broadcasts
Auto delete
Life time
Message centre
Re ort
Protocol
Receive
Message list
To ics
Languages
Price/unit
Call limit
Remaining units
Voice calls
Fax calls
Data calls
Profiles
Cancel all
Status
Profile 1
Profile 2
Mobile lock
Call bar
PIN
PIN2
Fixed dial
Bar voice calls
Bar fax calls
Bar data calls
Cancel all
Status
Password
New network
Search mode
Network list
Language
Tones
In car
Greetings
Backlight
DTMF tone length
Defults
All tones
Ring volume
Ring ty e
Key volume
Warning tones
Voice calls
Fax calls
Data calls
Messages
Kee alive
Auto answer