Nokia 1800, RM-653, RM-669 Service Manual
Nokia 1800
RM-653 / RM-669
Service Manual Level 1&2
SERVICE MANUAL
Level 1&2
RM-653 / RM-669
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Copyright © 2010 Nokia All rights reserved
Transceiver characteristics
Band:
EGSM 900/1800 (RM-653)
GSM 850/1900 (RM-669)
Display:
1.8” TFT display with 65,536 colours
128 x 160 pixels resolution
Operating System:
S30
Connections:
Cellular radio: GSM
2.0 mm DC charger connector
3.5 mm AV connector
Transceiver with BL-5CB battery pack
Talk time Standby
GSM:
Up to 13 hours
GSM:
Up to 837 hours
Note:
Talk times are dependant on network parameters and
phone settings
Version 4.0 ISSUE 1
Nokia 1800
RM-653 / RM-669
Service Manual Level 1&2
Contents
1. Change history ........................................................................................................................................................................... 3
2. Copyright ..................................................................................................................................................................................... 4
3. Warnings and cautions ........................................................................................................................................................... 5
3.1 Warnings ............................................................................................................................................................................ 5
3.2 Cautions .............................................................................................................................................................................. 5
4. ESD protection ........................................................................................................................................................................... 6
5. Care and maintenance ............................................................................................................................................................ 7
6. Battery information ................................................................................................................................................................. 8
7. Exploded view ........................................................................................................................................................................... 9
8. Service devices ........................................................................................................................................................................ 10
9. SW-update ................................................................................................................................................................................ 11
10. Disassembly instructions ................................................................................................................................................. 12
11. Assembly hints .................................................................................................................................................................... 16
12. Solder components ........................................................................................................................................................... 17
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Copyright © 2010 Nokia All rights reserved
Version 4.0 ISSUE 1
Nokia 1800
RM-653 / RM-669
Service Manual Level 1&2
1. CHANGE HISTORY
Status Version No. Date Comments
First approved version 1.0 16.03.2010
Second approved version 2.0 09.04.2010 Updated exploded view
and flash concept picture
Third approved version 3.0 11.06.2010 RM-669 added
Fourth approved version 4.0 17.06.2010
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:
Nokia Care Academy
service.manuals@nokia.com
Please keep in mind also that this documentation is continuously being updated and modified,
so watch always out for the newest version.
Service devices updated
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Copyright © 2010 Nokia All rights reserved
Version 4.0 ISSUE 1
Nokia 1800
RM-653 / RM-669
2. COPYRIGHT
Copyright © 2010 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.
Service Manual Level 1&2
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Copyright © 2010 Nokia All rights reserved
Version 4.0 ISSUE 1
Nokia 1800
RM-653 / RM-669
3. 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:
3.1 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.
Service Manual Level 1&2
3.2 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
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
5. Ensure all cables and wires are repositioned correctly
strap is worn.
and alignment.
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Copyright © 2010 Nokia All rights reserved
Version 4.0 ISSUE 1
Nokia 1800
RM-653 / RM-669
4. ESD PROTECTION
Service Manual Level 1&2
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.
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Version 4.0 ISSUE 1
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