Customer Care Solutions
Technical Documentation
SERVICE
MANUAL
[NMP Part No. 0275706]
NPD-4 Series Cellular Phones
(3585i)
Issue 1 Copyright Nokia Corporation. All Rights Reserved
Customer Care Solutions
Technical Documentation
Amendment Record Sheet
Amendment No Date Inserted By Comments
02/2003 J Fraser Issue 1
Issue 1 Copyright Nokia Corporation. All Rights Reserved
Customer Care Solutions
Technical Documentation
NPD-4 (3585i) Cellular Phones
Service Manual – Overall Manual Contents
Service Manual comprising
NPD-4 Series Transceiver booklet comprising
Foreword
General
Parts
Service Software Instructions
Service Tools
Disassembly/Assembly
Troub leshoo ting - Antennas
Troub leshoo ting - BB
Troub leshoo ting - GPS
Troub leshoo ting - RF
System Module
Schematics
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This document is intended for use by qualified service personnel only.
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 Corporation should be
notified in writing.
Please state:
Customer Care Solutions
Technical Documentation
IMPORTANT
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 Corporation
CCS Technical Documentation
PO Box 86
FIN-24101 SALO
Finland
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Customer Care Solutions
Technical Documentation
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, INCLUDING
Cautions:
1. Servicing and alignment must be undertaken by qualified personnel only.
2. Ensure all work is carried out at an anti-static workstation and that an
3. Ensure solder, wire, or foreign matter does not enter the telephone as
4. Use only approved components as specified in the parts list.
5. Ensure all components, modules screws and insulators are correctly
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.
anti-static wrist strap is worn.
damage may result.
re-fitted after servicing and alignment. Ensure all cables and wires are
repositioned correctly.
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