Nokia 2220 User manual

Customer Care Solutions
Technical Documentation
Issue 2 09/2003 Confidential Copyright 2003 Nokia
SERVICE
MANUAL
NMP Part No. Issue 1 — 0275709 (RH-40)
09/2003 Issue 2 — 0275789 (RH-42)
Nokia 2220 (Model RH-42)
Cellular Phones

Customer Care Solutions
Technical Documentation
Issue 2 09/2003 Confidential Copyright 2003 Nokia
Amendment Record Sheet
Amendment No Date Inserted By Comments
03/2003 J Fraser Issue 1
Issue 2 09/2003 J Fraser New issue to reflect
change from Safari to
Taco. New parts lists,
new schematics, new
XY-grid information.

Customer Care Solutions
Technical Documentation
Issue 2 09/2003 Confidential Copyright 2003 Nokia
RH-42 Series Cellular Phones
Service Manual – Overall Manual Contents
Service Manual comprising
RH-42 Series Transceiver booklet comprising
Foreword
General
Parts
Service Software Instructions
Service Tools
Disassembly/Assembly
Troubleshooting
System Module
Schematics

Customer Care Solutions
Technical Documentation
Issue 2 09/2003 Confidential Copyright 2003 Nokia
IMPORTANT
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 noti-
fied 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 Corporation
CCS Technical Documentation
PO Box 86
FIN-24101 SALO
Finland

Customer Care Solutions
Technical Documentation
Issue 2 09/2003 Confidential Copyright 2003 Nokia
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
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.
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
anti-static wrist strap is worn.
3. Ensure solder, wire, or foreign matter does not enter the telephone as
damage may result.
4. Use only approved components as specified in the parts list.
5. Ensure all components, modules screws and insulators are correctly
re-fitted after servicing and alignment. Ensure all cables and wires are
repositioned correctly.

Customer Care Solutions
Technical Documentation
Issue 2 09/2003 Confidential Copyright 2003 Nokia