Nokia 1661 RH-121/RH-122
Service Manual Level 1&2
SERVICE MANUAL
Level 1&2
RH-121/RH-122
Transceiver characteristics
Band:
EGSM 900/1800
GSM 850/1900
Display:
Resolution 128 x 160 65 000 color TFT display
Operating System:
Series 30
Connections:
AC-3 charger, AC-6C travel USB charger, 2.5 mm AV connector
Talk time |
Standby |
Note |
GSM: 4 hours |
GSM: 483 hours |
Transceiver with |
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BL-4C 860 mAh |
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battery pack |
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Confidential Copyright © 2009 NOKIA All rights reserved |
Version 1.0 |
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Nokia 1661 RH-121/RH-122 |
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Service Manual Level 1&2 |
Table of contents |
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1. |
Change history.......................................................................................................................................................................... |
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2. |
Copyright .................................................................................................................................................................................... |
4 |
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3. |
Warnings and cautions.......................................................................................................................................................... |
5 |
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3.1 |
Warnings .......................................................................................................................................................................... |
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3.2 |
Cautions ............................................................................................................................................................................ |
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4. |
ESD protection .......................................................................................................................................................................... |
6 |
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5. |
Care and maintenance ........................................................................................................................................................... |
7 |
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6. |
Battery information ................................................................................................................................................................ |
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7. |
Exploded view .......................................................................................................................................................................... |
9 |
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8. |
Service devices........................................................................................................................................................................ |
10 |
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9. |
SW-update ............................................................................................................................................................................... |
11 |
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10. |
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Disassembly instruction ................................................................................................................................................. |
12 |
11. |
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Assembly hints................................................................................................................................................................... |
15 |
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Confidential Copyright © 2009 NOKIA All rights reserved |
Version 1.0 |
ISSUE 1 |
Nokia 1661 RH-121/RH-122
Service Manual Level 1&2
1.CHANGE HISTORY
Status |
Version No. |
Date |
Comments |
Approved |
1.0 |
03.02.2009 |
Approved |
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: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.
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Confidential Copyright © 2009 NOKIA All rights reserved |
Version 1.0 |
ISSUE 1 |
Nokia 1661 RH-121/RH-122
Service Manual Level 1&2
2.COPYRIGHT
Copyright © 2009 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.
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Confidential Copyright © 2009 NOKIA All rights reserved |
Version 1.0 |
ISSUE 1 |
Nokia 1661 RH-121/RH-122
Service Manual Level 1&2
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:
3.1Warnings
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.
3.2Cautions
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
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Confidential Copyright © 2009 NOKIA All rights reserved |
Version 1.0 |
ISSUE 1 |
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