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

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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
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Issue 1 vi MCUK970901C8
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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
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INTRODUCTION

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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
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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
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GENERAL DESCRIPTION
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4
5
6