Nokia 8208 User manual

Copyright © 2009 Nokia Corporation. All rights reserved.
Nokia Customer Care
Service Manual
RM-384 (Nokia 8208)
Mobile Terminal
Part No: (Issue 1)
COMPANY CONFIDENTIAL

RM-384
Amendment Record Sheet
PageII CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
Amendment Record Sheet
Amendment No Date Inserted By Comments
Issue 1 09/2008 Shelly Wang
Issue 2 12/2008 Shelly Wang
Issue 3 02/2009 Alex Huang

RM-384
Copyright
Issue1 CompanyConfidential PageIII
Copyright © 2009 Nokia. All rights reserved.
Copyright
Copyright © 2008 Nokia. All rights reserved.
Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form
without the prior written permission of Nokia is prohibited.
Nokia, Nokia Connecting People, and Nokia X and Y are trademarks or registered trademarks of Nokia
Corporation. Other product and company names mentioned herein may be trademarks or tradenames of
their respective owners.
Nokia operates a policy of continuous development. Nokia reserves the right to make changes and
improvements to any of the products described in this document without prior notice.
Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental,
consequential or indirect damages howsoever caused.
The contents of this document are provided "as is". Except as required by applicable law, no warranties of
any kind, either express or implied, including, but not limited to, the implied warranties of merchantability
and fitness for a particular purpose, are made in relation to the accuracy, reliability or contents of this
document. Nokia reserves the right to revise this document or withdraw it at any time without prior notice.
The availability of particular products may vary by region.
IMPORTANT
This document is intended for use by qualified service personnel only.

RM-384
Warnings and cautions
PageIV CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
Warnings and cautions
Warnings
IF THE DEVICE CAN BE INSTALLED IN A VEHICLE, 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.
THE PRODUCT MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES,
FOR EXAMPLE, 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.
BEFORE MAKING ANY TEST CONNECTIONS, MAKE SURE YOU HAVE SWITCHED OFF ALL EQUIPMENT.
Cautions
Servicing and alignment must be undertaken by qualified personnel only.
Ensure all work is carried out at an anti-static workstation and that an anti-static 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 re-fitted after servicing and alignment.
Ensure all cables and wires are repositioned correctly.
Never test a mobile phone WCDMA transmitter with full Tx power, if there is no possibility to perform the
measurements in a good performance RF-shielded room. Even low power WCDMA transmitters may disturb
nearby WCDMA networks and cause problems to 3G cellular phone communication in a wide area.
During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise GSM
or WCDMA PA may be damaged.

RM-384
ESD protection
Issue1 CompanyConfidential PageV
Copyright © 2009 Nokia. All rights reserved.
ESD protection
Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing
the phone.
Any product of which the covers are removed must be handled with ESD protection. The SIM card can be
replaced without ESD protection if the product is otherwise ready for use.
To replace the covers ESD protection must be applied.
All electronic parts of the product are susceptible to ESD. Resistors, too, can be damaged by static electricity
discharge.
All ESD sensitive parts must be packed in metallized protective bags during shipping and handling outside
any ESD Protected Area (EPA).
Every repair action involving opening the product or handling the product components must be done under
ESD protection.
ESD protected spare part packages MUST NOT be opened/closed out of an ESD Protected Area.
For more information and local requirements about ESD protection and ESD Protected Area, contact your local
Nokia After Market Services representative.

RM-384
Care and maintenance
PageVI CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
Care and maintenance
This product is of superior design and craftsmanship and should be treated with care. The suggestions below
will help you to fulfil any warranty obligations and to enjoy this product for many years.
Keep the phone and all its parts and accessories out of the reach of small children.
Keep the phone dry. Precipitation, humidity and all types of liquids or moisture can contain minerals that will
corrode electronic circuits.
Do not use or store the phone in dusty, dirty areas. Its moving parts can be damaged.
Do not store the phone in hot areas. High temperatures can shorten the life of electronic devices, damage
batteries, and warp or melt certain plastics.
Do not store the phone in cold areas. When it warms up (to its normal temperature), moisture can form
inside, which may damage electronic circuit boards.
Do not drop, knock or shake the phone. Rough handling can break internal circuit boards.
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the phone.
Do not paint the phone. Paint can clog the moving parts and prevent proper operation.
Use only the supplied or an approved replacement antenna. Unauthorised antennas, modifications or
attachments could damage the phone and may violate regulations governing radio devices.
All of the above suggestions apply equally to the product, battery, charger or any accessory.

RM-384
Company Policy
Issue1 CompanyConfidential PageVII
Copyright © 2009 Nokia. All rights reserved.
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 Business Group should be notified in writing/email.
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
Nokia Mobile Phones Business Group
Nokia Customer Care
PO Box 86
FIN-24101 SALO
Finland
E-mail: [e-mail]

RM-384
Battery information
Page VIII Company Confidential Issue1
Copyright © 2009 Nokia. All rights reserved.
Battery information
Note: A new battery's full performance is achieved only after two or three complete charge and discharge
cycles!
The battery can be charged and discharged hundreds of times but it will eventually wear out. When the
operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy a new battery.
Use only batteries approved by the phone manufacturer and recharge the battery only with the chargers
approved by the manufacturer. Unplug the charger when not in use. Do not leave the battery connected to
a charger for longer than a week, since overcharging may shorten its lifetime. If left unused a fully charged
battery will discharge itself over time.
Temperature extremes can affect the ability of your battery to charge.
For good operation times with Li-Ion batteries, discharge the battery from time to time by leaving the product
switched on until it turns itself off (or by using the battery discharge facility of any approved accessory
available for the product). Do not attempt to discharge the battery by any other means.
Use the battery only for its intended purpose.
Never use any charger or battery which is damaged.
Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip or
pen) causes direct connection of the + and - terminals of the battery (metal strips on the battery) for example
when you carry a spare battery in your pocket or purse. Short-circuiting the terminals may damage the battery
or the connecting object.
Leaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce
the capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77°
F). A phone with a hot or cold battery may temporarily not work, even when the battery is fully charged.
Batteries' performance is particularly limited in temperatures well below freezing.
Do not dispose of batteries in a fire!
Dispose of batteries according to local regulations (e.g. recycling). Do not dispose as household waste.

RM-384
Nokia 8208 Service Manual Structure
Issue1 CompanyConfidential PageIX
Copyright © 2009 Nokia. All rights reserved.
Nokia 8208 Service Manual Structure
1- General Information ........................................................................................................................................................................................1-1
2- Service Tools and Service Concept .........................................................................................................................................................2-1
3- Baseband Troubleshooting........................................................................................................................................................................3-1
4- RF Troubleshooting ..........................................................................................................................................................................................4-1
5- System Module and User Interface........................................................................................................................................................5-1
6- Glossary......................................................................................................................................................................................................................6-1

RM-384
PageX CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
(This page left intentionally blank.)

Issue1 CompanyConfidential Page1-1
Copyright © 2009 Nokia. All rights reserved.
Nokia Customer Care
1- General Information

RM-384
General Information
Page1-2 CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
(This page left intentionally blank.)

RM-384
General Information
Issue1 CompanyConfidential Page1-3
Copyright © 2009 Nokia. All rights reserved.
Table of Contents
Product features and sales packages...............................................................................................................................................1-5
Mobile Enhancement.................................................................................................................................................................................1-6
Technical specifications.............................................................................................................................................................................1-7
List of Tables
Table 1 Data cable information ...........................................................................................................................................................1-6
Table 2 Power cable information.......................................................................................................................................................1-6
Table 3 Audio headset information..................................................................................................................................................1-6
Table 4 Car wireless information.........................................................................................................................................................1-6
Table 5 Transceiver specifications ......................................................................................................................................................1-7
Table 6 RF characteristics .........................................................................................................................................................................1-7
Table 7 Battery endurance......................................................................................................................................................................1-7
Table 8 Charging time................................................................................................................................................................................1-7

RM-384
General Information
Page1-4 CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
(This page left intentionally blank.)

RM-384
General Information
Issue1 CompanyConfidential Page1-5
Copyright © 2009 Nokia. All rights reserved.
Product features and sales packages
Hardware features
800MHz CDMA, 1900 MHz CDMA/PCS, EVDO Rev A, Bluetooth
Internal RF antenna
Internal vibrating alert
Internal hands free/music stereo speaker
Micro USB charger
Display and keys
Main display in 240 x 320 pixel with 16.7m colors
Keys: 4-way navigation key, Menu/OK key, send key, browser key, camera/video key, clear key, end key,
external music keys( play, rewind and fast forward in slide), power key, soft keys, volumes keys, voice service
key
Connectivity
Micro USB 2.0
Bluetooth
Software features
UI style: custom UI with Douglas 8 reference.
Browser: HTTP 1.1/WAP2.0
BREW version: 3.1.5
Voice Memo recording supported time at least 180 seconds
25 pre-loaded ring tones ; 72 polyphonic MIDI chords; AAC, AAC+, MP3, QCELP, EAAC+ and EVRC ringtones shall
be supported
Calendar, alarm clock, calculator, key guard, notes/memo pad, countdown timer, stopwatch, timers, to-do
list, voice memo recording, world clock, Chinese-English-Chinese dictionary for China Unicom,
Power off alarm, FM radio recording
5 pre-loaded themes and 10 pre-loaded wallpapers
Downloadable ringtones and wallpapers via BREW
SDK for 3rd party application development for BREW
Memory
Internal memory (150MB)
External memory: Micro-SD/ T-flash (up to 32GB)

RM-384
General Information
Page1-6 CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
Sales package
Handset
Standard battery
Charger (for Chinese customers, AC-6C with CA-101 is required)
Product literature
User guide
Quick start guide
Carrier specific literature and CD (if specified)
Stereo headset (optional)
CA-101 (optional)
Tray (if required)
Bluetooth headset and charger (optional)
Mobile Enhancement
Data
Enhancement Type
Connectivity Cable CA-101
Table 1 Data cable information
Power
Enhancement Type
Battery 860 mAh BL-4C
Travel charger AC-6
Charger adapter CA-101
Vehicle Power Charger DC-6
Table 2 Power cable information
Audio
Enhancement Type
Mono Headset HS-41
Stereo Headset HS-48, HS-45/AD-57
Table 3 Audio headset information
Car
Enhancement Type
Wireless plug-in car hands free
Table 4 Car wireless information

RM-384
General Information
Issue1 CompanyConfidential Page1-7
Copyright © 2009 Nokia. All rights reserved.
Technical specifications
Transceiver general specifications
Unit Dimensions (L x W x T) (mm) Weight (g) Volume (cm3)
Transceiver with BL-4C
860 mAh li-ion battery
101 x 45.2 x 15.9 126.3 64.656
Table 5 Transceiver specifications
Main RF characteristics
Parameter Unit
Cellular system Cdm2000 CELL 800, PCS1900
Rx frequency band CELL 800: 869 - 894MHz
PCS1900: 1930 - 1990 MH
z
Tx frequency band CELL800: 824 - 849MH
z
PCS1900: 1850 - 1910 MHz
Output power CELL 800: Class 3
PCS 1900 : Class 2
Number of RF channels CELL 800 : 833
PCS1900: 1200
Channel spacing CELL 800 : 30 kHz
PCS1900: 50kHz
Table 6 RF characteristics
Battery endurance
Battery Talk time Stand-by
BL-4C 860 mAh li-ion battery 4hr
(with standard battery)
264hours
(with standard battery)
Table 7 Battery endurance
Note: Operation times may vary depending on radio access technology used, operator network
configuration and usage.
Charging time
AC-6
3.5 hours (from empty to full battery)
Table 8 Charging time

RM-384
General Information
Page1-8 CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
(This page left intentionally blank.)

Issue1 CompanyConfidential Page2-1
Copyright © 2009 Nokia. All rights reserved.
Nokia Customer Care
2- Service Tools and Service
Concept

RM-384
Service Tools and Service Concept
Page2-2 CompanyConfidential Issue1
Copyright © 2009 Nokia. All rights reserved.
(This page left intentionally blank.)