Nokia E51, RM-244 Service Manual

E51 RM-244

Service Manual Level 1&2

SERVICE MANUAL

Level 1&2

RM-244

Transceiver characteristics:

Band:

EGSM: Quad-band 850/900/1800/1900MHz

WCDMA: 850/2100MHz

Display:

LCD: 5.08cm QVGA (2.0”) (240x320 pixel); 16M colors

Camera:

Camera: 2.0 Megapixel

Operating System:

Series 60

Connections:

Wireless: WLAN, Bluetooth

Connector: Mini USB Connector; AV Connector

Memory:

MicroSD™ (max 4GB)

Transceiver with BP-6MT Li-Ion battery pack

Talk time	Standby	Note
up to 7h	up to 11days	Depends on network
		parameters and
		phone settings

Page 1 (13)	CONFIDENTIAL	ISSUE 1
	Copyright © 2007 NOKIA. All rights reserved.

		E51 RM-244
		Service Manual Level 1&2
TABLE OF CONTENTS		Page
1.	CHANGE HISTORY	3
2.	COPYRIGHT	3
3.	WARNINGS AND CAUTIONS	4
4.	ESD PROTECTION	4
5.	CARE AND MAINTENANCE	5
6.	BATTERY INFORMATION	5
7.	EXPLODED VIEW	6
8.	LEVEL 2 SOLDER COMPONENTS	7
9.	SERVICE TOOLS	8
10.	SW-UPDATE	9
11.	DISASSEMBLY INSTRUCTION	10
12.	ASSEMBLY HINTS	13

Page 2 (13)	CONFIDENTIAL	ISSUE 1
	Copyright © 2007 NOKIA. All rights reserved.

E51 RM-244

Service Manual Level 1&2

1. CHANGE HISTORY

Status	Version No.	Date	Comments
Draft	0.1	11.Sep.2007	Initial draft
Approved	1.0	25.Sept.2007	Approved
Approved	2.0	28.Sept.2007	Tools chapter corrected

The purpose of this document is to help NOKIA service levels 1 and 2 workshop technicians to carry out service to NOKIA products. This Service Manual is to be used only by authorized NOKIA service suppliers, and the content of it is confidential. Please note that NOKIA provides also other guidance documents (e.g. Service Bulletins) for service suppliers, follow these regularly and comply with the given instructions.

While every endeavor has been made to ensure the accuracy of this document, some errors may exist. If you find any errors or if you have further suggestions, please notify NOKIA using the address below:

CMO Operation & Logistics Training and Vendor Development Multimedia Creation & Support mailto:[e-mail]

Please keep in mind also that this documentation is continuously being updated and modified, so watch always out for the newest version.

2.

COPYRIGHT

Copyright © 2007 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.

Page 3 (13)	CONFIDENTIAL	ISSUE 1
	Copyright © 2007 NOKIA. All rights reserved.

E51 RM-244

Service Manual Level 1&2

3. WARNINGS AND CAUTIONS

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.Use only approved components as specified in the parts list.

4.Ensure all components, modules screws and insulators are correctly re–fitted after servicing and alignment.

5.Ensure all cables and wires are repositioned correctly.

4. 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.

Page 4 (13)	CONFIDENTIAL	ISSUE 1
	Copyright © 2007 NOKIA. All rights reserved.