
Programmes After Market Services
SERVICE
MANUAL
[NMP Part No.0275423]
NME–3 Cellular Phone
System
MOBILE PHONES
Copyright E 1999. Nokia Mobile Phones. All Rights Reserved.
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Programmes After Market Services
AMENDMENT RECORD SHEET
Amend ment Date Inserted By Comments
11/99 26.11.99 A.Ashton Technical Information
Page 4 Contents changed
Page A29 – A47 drawings for
GM8B_07 added
Parts List
GM8B_07 added
Installation Instructions
Page 10 correction to drawing
Copyright E 1999. Nokia Mobile Phones. All Rights Reserved.
Amendment 11/99

Programmes After Market Services
Foreword
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Programmes After Market Services
FOREWORD
CONTENTS
Service Manual Structure 1–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Company Policy 1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings and Cautions 1–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page No
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Programmes After Market Services
Service Manual Structure
The service manual is structured as follows:–
The ’core’ service manual
Foreword
General Information
Technical Information
Parts Lists
Service Software
Mechanical Parts/Assembly instructions
Additional sections
Service Tools
Troubleshooting
Installation Instructions
JBD–2 User Guide
IMPORTANT
This document is intended for use by qualified service personnel only .
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Programmes After Market Services
Company Policy
Our policy is of continuous development; details of all technical modifications
will be included with service bulletins.
While every endeavour has been made to ensure the accuracy of this
document, some errors may exist. If any errors are found by the reader,
NOKIA MOBILE PHONES Ltd should be notified in writing.
Please state:
Title of the Document + Issue Number/Date of publication
Latest Amendment Number (if applicable)
Page(s) and/or Figure(s) in error
Please send to: Nokia Mobile Phones Ltd
After Sales Technical Documentation
PO Box 86
24101 SALO
Finland
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Programmes After Market Services
Warnings and Cautions
Please refer to the phone’s user guide for instructions relating to
operation, care and maintenance including important safety information.
Note also the following:
Warnings:
1. CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES
FITTED WITH ELECTRONIC ENGINE MANAGEMENT
SYSTEMS AND ANTI–SKID BRAKING SYSTEMS. UNDER
CERTAIN FAULT CONDITIONS, EMITTED RF ENERGY CAN
AFFECT THEIR OPERATION. IF NECESSARY, CONSULT
THE VEHICLE DEALER/MANUFACTURER TO DETERMINE
THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO
RF ENERGY.
2. THE HANDPORTABLE TELEPHONE MUST NOT BE
OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY
EXPLOSIVE ATMOSPHERES EG PETROL STATIONS
(SERVICE STATIONS), BLASTING AREAS ETC.
3. OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT,
Cautions:
1. Servicing and alignment must be undertaken by qualified
2. Ensure all work is carried out at an anti–static workstation and
3. Ensure solder, wire, or foreign matter does not enter the
4. Use only approved components as specified in the parts list.
5. Ensure all components, modules screws and insulators are
INCLUDING CELLULAR TELEPHONES, MAY INTERFERE
WITH THE FUNCTIONALITY OF INADEQUATELY
PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN
OR THE MANUFACTURER OF THE MEDICAL DEVICE IF
YOU HAVE ANY QUESTIONS. OTHER ELECTRONIC
EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE.
personnel only.
that an anti–static wrist strap is worn.
telephone as damage may result.
correctly re–fitted after servicing and alignment. Ensure all
cables and wires are repositioned correctly.
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