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 RG19 4
E GLA
1997 Matsushita Co unication In ustrial UK Lt
Issue 1iiMCUK970901C8
Revision 0Service Manual
TABLE OF CONTENTS
1INTRODUCTION
1 1urpose o this Manual1-1
1 2Structure o the Manual1-1
1 3Servicing Responsibilities1-1
2GENERAL DESCRIPTION
2 1General2-1
2 2an portable Main Kit2-1
2 3an s ree Car Mount Kit2-2
2 4Easy it Car Kit2-3
2 5Si ple Car Kit2-4
2 6C A aptor2-4
2 7ol er Kit2-5
2 8ual Charger an Carry Case2-5
2 9attery acks2-6
2 10C Car2-6
2 11ocu entation2-7
3OPERATING INSTRUCTIONS
3 1General3-1
3 2LC isplay3-1
3 3Location o Controls3-2
3 4Concept o peration3-3
3 5Alpha Entry3-3
3 6eatures Menu Structure3-4
3 7ublic Man Machine Inter ace MMI3-4
3 8Troubleshooting3-8
3 9Error Messages3-9
3 10Security Co es3-9
3 11GSM Services Supporte by C Car3-10
3 12GSM et ork Co es an a es3-11
3 13Glossary o Ter s3-14
4INSTALLATION GUIDE
4 1General4-1
4 2an s ree Car Mount Kit4-1
4 3C A aptor4-6
4 4Si ple Car Kit4-6
5DISASSEMBLY/REASSEMBLY INSTRUCTIONS
5 1General5-1
5 2an portable Unit5-2
5 3ual Charger5-6
5 4an s ree Unit5-8
MCUK970901C8iiiIssue 1
Service ManualRevision 0
6TECHNICAL SPECIFICATIONS
6 1General6-1
6 2an portable Unit6-1
6 3an s ree Unit6-5
6 4ual Charger6-5
6 5AC A aptor6-6
6 6C A aptor6-6
6 7attery acks6-7
7TEST AND MEASUREMENT
7 1Intro uction7-1
7 2E ternal Testing7-1
7 3Co plete Unit Test Setup7-3
7 4Channel o Test Co an s7-7
7 5A ust ent Mo e7-9
7 6Lock Co e7-19
7 7SIM ersonalisation7-20
8CIRCUIT DIAGRAMS
8 1an hel Unit8-1
8 2an s ree Unit8-9
9PCB LAYOUT DIAGRAMS
9 1an hel Unit9-1
9 2an s ree Unit9-3
10PARTS LIST
10 1an hel Unit10-1
10 2an s ree Unit10-2
10 3an hel Replace ent arts List10-3
10 4an s ree Replace ent arts List10-13
10 5rinte Material10-20
10 6ual Charger10-20
10 7C A aptor10-20
10 8CMCIA ata Inter ace Car10-20
Issue 1ivMCUK970901C8
Revision 0Service Manual
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 TSERETIS ARIGCUL RESULT I AMAGE T TEEUIMET R AT
RSTSSI LE I UR T ERS EL RESULTI G R M ELECTRIC S CK RTEA 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 sa 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 1M2 resistor usually built into the lea to a co on groun point
Wrist Strap - A uick release skin contact evice ith a le ible corhich has a built in sa ety resistor o bet een
5k2 an 1M2 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 recyclable an shoul be ispose o in accor ance ith local legislation They ust not be incinerate or ispose
o as or inary rubbish
MCUK970901C8vIssue 1
Service ManualRevision 0
This page is intentionally blank
Issue 1viMCUK970901C8
Revision 0Service Manual
INTRODUCTION
1INTRODUCTION
1.1Purpose 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
1.2Structure of the Manual
The anual is structure to provi e service engineering personnel ith the ollo ing in or ation an proce ures
1General 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
2Installation an operating in or ation - provi es instructions or unpacking installing an operating the
e uip ent
3Servicing 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
4Illustrate 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
1.3Servicing Responsibilities
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
MCUK970901C8Section 1Issue 1
Service Manual1 - 1Revision 0
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
1an portable unit
2ehicle-po ereC a aptor han portable unit
3an s ree vehicle- ounte unit
4C a sen an receive via CMCIA Inter ace car
2.2Handportable 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
2
1
3
Figure 1: an portable Main Unit Kit450-0201
IDENTIFICATION NUMBERDESCRIPTIONPART NUMBER
1Main unitE -G450
2atteryE - S450
3A aptorE -CA400 UK EU SA T
perating instructionsSee Section 2 11
MCUK970901C8Section 2Issue 1
Service Manual2 - 1Revision 0
GENERAL DESCRIPTION
2.3Handsfree 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
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
2
4
3
1
Figure 3: Easy it Car Mount Kit450-0203
IDENTIFICATION NUMBERDESCRIPTIONPART NUMBER
1an s ree unitE - 501
2ol er G500E -KA500
3an s ree icrophoneE M1177
4A ustable Angle racketE 0001
MCUK970901C8Section 2Issue 1
Service Manual2 - 3Revision 0
GENERAL DESCRIPTION
2.5Simple 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
1
ME
Figure 4: Si ple Car Kit450-0204
IDENTIFICATION NUMBERDESCRIPTIONPART NUMBER
1Si ple Car KitE -K 500
2.6DC 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
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
2
Figure 6: ol er Kit500-0204
IDENTIFICATION NUMBERDESCRIPTIONPART NUMBER
1ol erE -KA500
2A ustable Angle racketE 0002
2.8Dual 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
2
1
Figure 7: ual Charger an Carry Case500-0205
IDENTIFICATION NUMBERDESCRIPTIONPART NUMBER
1ual chargerE -CR500
2Carry caseE - K400
MCUK970901C8Section 2Issue 1
Service Manual2 - 5Revision 0
GENERAL DESCRIPTION
2.9Battery 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
1
Figure 8: attery acks450-0206
IDENTIFICATION NUMBERDESCRIPTIONPART NUMBER
1attery ack SE - S500
2attery ack ME - M500
3attery ack LE - 500
4attery ack S2E - S450
2
3
4
2.10 PC Card
The C Car inter ace is use ith the han portable an a laptop personal co puter to provi e aCaan
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 TYPEDOCUMENTATION
Operating Instructions
Arabic71780Aulgarian71802A
C ech71782Aanish71783A
utch71784AEnglish71785A
innish71786Arench71787A
Ger an71788AGreek71789A
ungarian71790AItalian71791A
or egian71792Aolish71793A
ortuguese71794ARo anian71801A
Russian71795ASlovak71800A
Spanish71796AS e ish71797A
Turkish71798A
Main Unit Kit
Quick Start
Arabic71803Aulgarian71804A
C ech71806Aanish71807A
utch71808AEnglish71809A
innish71810Arench71811A
Ger an71812AGreek71813A
ungarian71814AItalian71815A
or egian71816Aolish71817A
ortuguese71818ARo ananian71819A
Russian71820ASlovak71821A
Spanish71822AS e ish71823A
Turkish71824A
European Warranty
ooklet71556CCar71557C
Optional Accessories
an s ree Car Mount Kit71849A
Easy it Car Mount Kit71828A
Si ple Car Kit71857A
C A aptor70744C
ol er Kit71430A
ual Charger71431A
Carry Case70748A
attery ack S71539
attery ack M71540
attery ack L71541
AC A aptor70745A
SMS Cable71432A
MCUK970901C8Section 2Issue 1
Service Manual2 - 7Revision 0
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
3.2LCD 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
\\\\\|
Main
ointers
123456789012
Character
Area
123456789012
8
S
Menu
u ber
Figure 1: LC isplay450-0301
\\\\\In icates receive signal strength\\\\\ strong signal area \ eak signal area
|In icates that it is possible to ake an e ergency call
Menu
u ber
H
Menu
Icon
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
isplays the battery charge level H attery is at ull charge K attery re uires recharging
G The battery icon lashes uring charging
uring car ount use hen the battery is ully charge the battery icon ill not light
isplays a s all icon relate to the current status o the telephone
R Key-guar is active an using the Key-guareature
M honebook is in use
N using the Messages eature or you have unrea Short Te t Messages SMS
O using the Calls Service eature
P using the Call ivert eature or the telephone has Call ivert set
Y Call ivert pro ile 1 is set Z Call ivert pro ile 2 is set
L using the Security eature or the telphone is locke
S using the et orks eatureT using the ersonalise eature
U sho s that nor al character are been entere in Alpha Entry
V sho s that Greek character are been entere in Alpha Entry
W sho s that e ten e character are been entere in Alpha Entry
X sho s that nu bers are been entere in Alpha Entry
023456
Menu
Icon
ption
Area
p
ption
Area
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
MCUK970901C8Section 3Issue 1
Service Manual3 - 1Revision 0
In icates that the navigation key g can be presse Each arro ill light in ivi ually to in icate
hich irection is vali
ressing the select key B ill select the option isplaye in the option area o the isplay
OPERATING INSTRUCTIONS
3.3Location of Controls
Incoming/Charge indicator:
Green inco ing call
Recharging battery pack
External connector:
Use to connect to e ternal accessories or charging e uip ent
Earpiece
Antenna
isplay
E ternal
Connector
Inco ing Charging
In icator
Microphone
Figure 2: Location o controls or G450450-0302
g
B
A
D
C
E
igit keys 0 to 9*an # here appropriate the 0 key ill enter the international access co eil
avigation Key Scrolls through options or eatures enu an increases or ecreases volu e
Select Key Selects option sho n in the ption Area o the isplay
honebook Key ro ses through the honebook or stores a nu ber in the honebook Changes the
type o characters entere uring Alpha Entry
Sen Key Makes a call
Clear Key Clears the last igit entere clears all igits hen presse an hel or returns to the previous
isplay
En Key En s a call or s itches the telephone on ohen presse an hel
OPERATING INSTRUCTIONS
3.4Concept of Operation
There is a close relationship bet een the Secect Key avigation Key an isplay
ption
Area
avigation
Key
Select
Key
Figure 3: Concept o peration450-0303
ressing up or o ne ill 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 rightf ill scroll through options in the option area o the isplay To choose the option press
the Select Key B
3.5Alpha Entry
Alpha Entry is use to enter alphanu eric characters into honebook Short Messages an the Greeting Message
Character peration
1
ACabc2
Ee3
G Ighi4
KL kl5
Mno6
RSp rs7
TUtuv8
y9
1
2
3
4
5
6
7
8
9
Key
[\]^
A Cabc
Ee
G Ighi
KL kl
Mno
RSp rs
TU tuv
y
Α Β Γ
∆ Ε Ζ
Η Θ Ι
Κ Λ Μ
Ν Ξ Ο
Π Ρ Σ
Τ Υ Φ
Ξ Ψ Ω
C
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
eletes 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
3.5.1 Editing Alpha Entry
ressing e ill ove you up or o n one line ressingf ill 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 C ill elete the character to the le t o the cursor
MCUK970901C8Section 3Issue 1
Service Manual3 - 3Revision 0
OPERATING INSTRUCTIONS
3.6Features Menu Structure
Keyguard
Phonebook
Messages
Calls Service
Call Divert
Security
Networks
Personalise
New network
Search mode
Network list
Language
Tones
In car
Greetings
Backlight
DTMF tone length
Defults
Keep alive
Auto answer
Mobile lock
Call bar
PIN
PIN2
Fixed dial
All tones
Ring volume
Ring type
Key volume
Warning tones
Bar voice calls
Bar fax calls
Bar data calls
Cancel all
Status
Password
Voice calls
Fax calls
Data calls
Messages
Voice calls
Fax calls
Data calls
Profiles
Cancel all
Status
Last call
All calls
Call waiting
Display caller's ID
Withhold my ID
Call charge
Profile 1
Profile 2
Received list
Sent list
Create
Review
Parameters
Broadcasts
Price/unit
Call limit
Remaining units
Receive
Message list
Topics
Languages
Figure 4: eature Menu450-0304
Browse
Create
Review
My numbers
Auto delete
Life time
Message centre
Report
Protocol
3.7Public 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 anin the ollo ing proce ures shoul be replace by* an # receptivity Also San E
shoul be replace ithD an E keys
3.7.1 Reading Phonebook Memory Location
MEM R L CATI
Lea ing eros can be le t out o the location nu ber e g 007 can be 7
utgoing international call e cept those to your LM country332
All inco ing calls35
Inco ing international calls hen roa ing351
Set
ASS RTELEC MMU ICATI SER ICES
Clear
ASS RTELEC MMU ICATI SER ICES
Status
TELEC MMU ICATI SER ICES
Clear all Call ar Types
330ASS RS
Change Call ar ass or
0 3L ASS RE ASS RE ASS RS
OPERATING INSTRUCTIONS
3.7.9 Telecommunication Services Used for Public MMI
Teleservice
ServiceMMI Service Code
All teleservices10
Telophony11
All ata telesevices12
acsi ile services13
Short Message Services SMS16
All teleservices e cept SMS19
oice group services17
MCUK970901C8Section 3Issue 1
Service Manual3 - 7Revision 0
OPERATING INSTRUCTIONS
Bearer Service
ServiceMMI Service Code
All bearer services20
All async services21
All synchronous services22
All ata synchronous services24
All ata asynchronous services25
All e icate packet access26
All e icate A access27
3.8Troubleshooting
The user is given the ollo ing in or ation an a vise to contact the ealer i the proble s persist
ProblemCauses and Solutions
Telephone ill
not s itch on
Short battery li e
attery level
in icator H
oes not light
hen charging
Calls cannot be
ae
Calls cannot be
ae ro ie
ial Me ory
Check that the battery pack is ully charge an correctly connecte to the telephone
attery li e is a ecte by the net ork you are using an the con ition o the battery pack
The li e o the battery pack is a ecte by i proper charging this is inherent in all i-M an
i-C batteries To aintain a i u per or ance al ays use until the lo battery arning
an then ully recharge the battery pack To revive the battery pack use the telephone until it
s itches o an then ully recharge three ti es o ever the battery pack ill eventually
ear out an ust be replace ith a ne one
I a battery is eeply ischarge it ill take a short ti e be ore there is su icient po er in the
telephone to isplay the battery level in icatorH
The battery pack ust be charge in a te perature no lo er than 5 C an no higher than
35 C
Calls cannot be a e hen the telephone is locke or outgoing calls are barre
Check that the telephone is registere to a net ork Move to a coverage area an operate
your telephone a ter it has registere ith a net ork
Check the telephone nu ber is store in i e ial Me ory or your SIM supports i e ial
Me ory
MCUK970901C8Section 3Issue 1
Service Manual3 - 13Revision 0
OPERATING INSTRUCTIONS
3.13 Glossary of Terms
ual Tone Multiple re uency tones The nu eric keys 0 to 9 ananill generate
TM
i erent TM tones hen presse uring conversation These are use to access voice
ail paging an co puterise ho e banking
GSM
o e countryThe country here your ho e net ork operates
o e net orkThe GSM net ork on hich your subscription etails are hel
Lock co eUse or security o your telephone actory set to 0000
Message Centre
et ork
operator
ass orUse or the control o the call bar unction Supplie by your service provi er
Iersonal I enti ication u ber use or SIM security Supplie by your service provi er
I2
UK UK2I I 2 Unblocking Key Use to unblock the I I 2 Supplie by your service provi er
Registration
Global Syste or Mobile co unications The na e given to the a vance igital
technology that your telephone uses
here essages are sent be ore they are or ar e onto their estination The Message
Centre telephone nu ber ay be progra e into your SIM or supplie by your service
provi er
The organisation responsible or operating a GSM net ork Each country ill have at least
one net ork operator
ersonal I enti ication u ber use or the control o i e ial Me ory an call charge
etering Supplie by your service provi er
The act o locking on to a GSM net ork This is usually per or e auto atically by your
telephone
Roa ingThe ability to use your telephone on net orks other than your o e net ork
Service provi erThe organisation responsible or provi ing access to the GSM net ork
Subscriber I enti ication Mo ule A s all s art-car hich stores uni ue subscriber an
SIM
Supple entary
service
il nu bers
user-entere in or ation such as hone ook i e ial Me ory an short essages
Supplie by your service provi er
et ork-controlle GSM unctions hich your telephone ill support Supple entary services
ay only be available on a subscription bases
Spaces in a store telephone nu ber hen the telephone nu ber is recalle pressing a
nu eric key ill ill in a space This can be use to restrict ialling to a speci ic area