Nokia 1706, RM-685 Service Manual

Service Manual Level 1&2

nokia

1706 RM-685

1706

Service Manual

Level 1&2

COMPANY CONFIDENTIAL

RM-685

Service Manual Level 1&2

Transceiver characteristics

Modes:

800MHz CDMA IS-95 & IS-2000 1x RTT

Main Display:

2.2″ 240*320 262k QVGA LCD backlight white

Operating System：

Nucleus

Connectors:

Micro-USB connector Headset jack

Transceiver with BL-4C 860mAh Li-Ion battery pack

Talk time Standby time Note

5 hours 12 days Depends on network

parameters

Environmental characteristics:

• Lead-free soldered

Table of Contents

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Service Manual Level 1&2

Amendment record sheet..........................................................................................................................4

Copyright ..................................................................................................................................................5

Warnings and cautions..............................................................................................................................6

Warnings.................................................................................................................................................. 6

Cautions................................................................................................................................................... 6

For your safety..........................................................................................................................................7

ESD production......................................................................................................................................... 8

Care and maintenance..............................................................................................................................9

Battery information..................................................................................................................................10

Exploded view......................................................................................................................................... 11

Service devices....................................................................................................................................... 12

Software update......................................................................................................................................13

Disassembly instructions ........................................................................................................................14

Assembly and disassembly hints ............................................................................................................19

Solder components................................................................................................................................. 20

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Amendment record sheet

Amendment No Date Inserted by Comments

Version 1.0 05/2010 Vivian.Jin

The purpose of this document is to guide technicians of Nokia service levels 1 and 2 workshop to carry out services to Nokia products. This Service Manual is Company confidential and to be used by authorized Nokia service suppliers. Nokia also provides other guidance documents (e.g. Service Bulletins) for service suppliers, and please regularly follow them and comply with the given instructions.

While every endeavor has been made to ensure the accuracy of this document, some errors may exist. If any errors are found or if you have further suggestions, please notify Nokia in writing by ending letters or mails by sending English-language email to the following:

Nokia Care Academy

mailto:Service.Manuals@nokia.com

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

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Copyright

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, 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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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

z 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.

z THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO

CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES, EG PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.

z 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

z Servicing and alignment must be undertaken by qualified personnel only.

z Ensure that all work is carried out at in anti–static workstation and that an anti–static wrist strap is

worn.

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

z Ensure that all components, modules screws and insulators are correctly re–fitted after servicing

and alignment.

z Ensure that all cables and wires are correctly repositioned.

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For your safety

QUALIFIED SERVICE

Only qualified personnel may install or repair mobile terminal equipment.

ACCESSORIES AND BATTERIES

Use only approved accessories and batteries. Do not connect incompatible products.

CONNECTING TO OTHER DEVICES

When connecting to any other device, read its user’s guide for detailed safety instructions. Do not

connect incompatible products.

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