Text preview for : ch1frwd.pdf part of Nokia 3110 Service Manual, Troubleshooting, Part, Variant, Tools, Schematic, ecc. (issue 2 11/97) - File 20
Back to : NHE-8_NHE-9.part1.rar | Home
Programmes After Market Services NHE8/9 Series Transceivers
Chapter 1 Foreword
issue 2 11/97
NHE8/9 Foreword
PAMS Technical Documentation
CHAPTER 1 FOREWORD CONTENTS Page No
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service Manual Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Company Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warnings and Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warnings: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cautions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 13 14 14 14 15
Page 1 2
issue 2 11/97
PAMS Technical Documentation
NHE8/9 Foreword
Introduction
Service Manual Structure
The service manual is structured as follows: The 'core' service manual Chapter 1: Foreword Chapter 2: Chapter 3: Chapter 4: General Information System Module UIF Modules
The core section of the service manual describes those areas of the NHE8/9 series handportable phone which are common to all variants. This includes performance specifications and detailed descriptions of each module including common pcb parts lists. (this may be part of an appendix if it is specific to a variant) Appendicies to the core manual Transceiver variants The appendix sections of the service manual describes variants of the NHE8/9 series handportable phone including an exploded view of the mechanics, any specific pcb parts lists. Service Software Users guide Tuning Instructions Setups fo tuning Service Tools Pictorial views of tools used. Disassembly / Troubleshooting Diagrams and faultfinding flow charts. Non serviceable Accessories pictorial views only. PHF3 Service Booklet Handsfree unit Car Installation Guide Procedures for vehicle installation FPS4 Flash Programmer user guide
Note: In printed manuals all A3 drawings are located at the back of the binder.
IMPORTANT This document is intended for use by qualified service personnel only. issue 2 11/97 Page 1 3
NHE8/9 Foreword
PAMS Technical Documentation
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
Page 1 4
issue 2 11/97
PAMS Technical Documentation
NHE8/9 Foreword
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 ANTISKID 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. THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC. 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.
2.
3.
Cautions:
1. 2. 3. 4. 5. Servicing and alignment must be undertaken by qualified personnel only. Ensure all work is carried out at an antistatic workstation and that an antistatic wrist strap is worn. Ensure solder, wire, or foreign matter does not enter the telephone as damage may result. Use only approved components as specified in the parts list. Ensure all components, modules screws and insulators are correctly refitted after servicing and alignment. Ensure all cables and wires are repositioned correctly.
issue 2 11/97
Page 1 5
NHE8/9 Foreword
PAMS Technical Documentation
[This page intentionally left blank]
Page 1 6
issue 2 11/97