Nokia 3109c Rm 274 3110c 237 Service Manual 12 V4

User Manual: Phone Nokia 3109 classic RM-274 - Service manuals and Schematics, Disassembly / Assembly. Free.

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RM-237

Transceiver characteristics:

Band: Tri-band phone for EGSM 900/1800/1900MHz

Display: Active TFT color display with 262.144 colors,

resolution 128 x 160 pixel

Camera:

RM-237 only: 1.3 Megapixel camera with 8x digital zoom

Operating System: Series 40

Bluetooth

IRDA

FM radio (RM-237 only)

Connector: mini USB Connector

Memory Card: microSD™

SERVICE MANUAL

Level 1&2

Environmental characteristics:

• Lead-free soldered

Transceiver with BL-5c Li-Ion battery pack

Talk time Standby Note

up to 4h up to 16,5days Depends on network

parameters

RM-274

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CHANGE HISTORY

Status Version No. Date Comments

Draft 0.1 03.Jan.2007 Initial draft

Approved 1.0 06.Mrz.2007 Approval

Approved 2.0 16.Mrz.2007 Disassembly/Assembly Hints updated

Approved 3.0 21.Mrz.2007 2 missing screws added to Exploded- and Spare Parts overview

Approved 4.0 14.May.2007 3109c RM-274 added

Page

TABLE OF CONTENTS

INTRODUCTION 3

EXPLODED VIEW 4

SPARE PARTS OVERVIEW 5

GENERAL RECYCLING RECOMMENDATION 6

LEVEL 2 SOLDER COMPONENTS 7

SERVICE TOOLS 8

SW-UPDATE 10

DISASSEMBLY INSTRUCTION 11

ASSEMBLY HINTS 18

DOME SHEET ALIGNMENT INSTRUCTION 21

LEGEND FOR QUICK TROUBLE SHOOTER 22

QUICK TROUBLE SHOOTER - POWER ON 23

QUICK TROUBLE SHOOTER - CHARGING 24

QUICK TROUBLE SHOOTER - NO SERVICE 25

QUICK TROUBLE SHOOTER - EARPIECE 26

QUICK TROUBLE SHOOTER - IHF SPEAKER 27

QUICK TROUBLE SHOOTER - DISPLAY 28

QUICK TROUBLE SHOOTER - MICROPHONE 29

QUICK TROUBLE SHOOTER - KEYMAT 30

QUICK TROUBLE SHOOTER - AV CONNECTOR 31

QUICK TROUBLE SHOOTER - VOLUME KEYS 32

QUICK TROUBLE SHOOTER - CARD READER 33

QUICK TROUBLE SHOOTER - CAMERA (RM-237 only) 34

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

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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 sup-

pliers, 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:

mailto:cc-ts-rc.documentation@nokia.com

Please keep in mind also that this documentation is continuously being updated and modified, so watch always out

for the newest version.

Warnings and Cautions

Please refer to the phone’s user guide for instructions relating to operation, care and maintenance including impor-

tant safety information. Note also the following:

Warnings:

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 VEHI-

CLE ELECTRONIC SYSTEMS TO RF ENERGY.

THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE

ATMOSPHERES, EG 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 MANUFACTUR-

ER 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.

Electrostatic discharge can easily damage the sensitive components of electronic products.

Therefore every Service Supplier has to take care of all precautions, which are mentioned in the

service level related “Service Partner Requirements”, available on NOKIA Online. Also see ESD

Protection Requirements in this Service Manual.

INTRODUCTION1.

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See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL.

EXPLODED VIEW2.

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SPARE PARTS OVERVIEW3.

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GENERAL RECYCLING RECOMMENDATION4.

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LEVEL 2 SOLDER COMPONENTS5.

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FLS-5 incl. ACF-8, Driver and User Guide

Dongle and flash device incorporated into one package, devel-

oped specifically for POS use.

ACF-8

Universal Power Supply is used to power FLS-4S.

Travel Charger AC-4

Small and lightweight charger for fast charging of your phone

battery.

Internal Battery BL-5c

Inserted under the back cover, this Li-Ion battery provides

power in a lightweight package.

SS-45

Camera removal tool. One side is for disassembly, the other side

for assembly. (Only for RM-237)

DKE-2

Service Cable to connect the PC with the mini USB connector.

SERVICE TOOLS6.

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RJ-148

Soldering Jig

Lead-free Solder Wire

Mandatory for lead-free products (Level 2 only).

0772040 NMP Standard Toolkit (V2)

For more informations refer to the Service Bulletin (SB-011) on

NOKIA Online.

Supplier or manufacturer contacts for tool re-order can be

found in “Recommended service equipment” document on

NOKIA Online.

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SW-UPDATE7.

Flash Concept – (Point of Sales)

To use FLS-5 Flash Dongle you have to follow the user guide inside the sales package. Please check always for the

latest version of flash software, which is available on

NOKIA Online.

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DISASSEMBLY INSTRUCTION8.

1. Needed tools: A Torx driver, a Torx Plus© size 6 bit, a torque

driver, the SS-93 opening tool, a dental pick, at bladed

screwdriver, metal tweezers, the SS-45 camera opening tool

(RM-237 only), the SRT-6 and the DC plug.

2. Unlock and open the C-COVER ASSEMBLY.

3. First unlock the A-COVER with the SRT-6 at the lower side

and lift it a bit.

4. Release the marked clips with the at bladed screwdriver...

5. ...and then, carefully separate the A-COVER from the unit by

slighting the SRT-6 along the edges of the cover.

6. Remove the Keymat and discard the A-COVER.

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7. Unlock the screws in the order shown. 8. Lift the Engine Module a bit as shown.

9. Gently, remove the ENGINE MODULE. Avoid damaging the

guide pin of the B-COVER.

10. Take a special care to the spring contacts on the ENGINE

MODULE.

11. Use a at bladed screwdriver to open the FLEX SHIELDING

LID. Do not touch the spring contacts with the tool. Discard the

FLEX SHIELDING LID after removal.

12. Unlock the UI-SHIELD ASSY.

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13. Turn the UI-SHIELD ASSY to the position shown and

carefully open the LCD connector.

14. Unlock and remove the LCD from the UI-SHIELD ASSY.

15. (RM-237 only) Remove the CAMERA GASKET. 16. (RM-237 only) Remove the CAMERA with the SS-45.

17. Remove the USB DOOR. 18. Take care to the guide pin when removing the ANTENNA

MODULE ASSY.

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19. Use the SS-93 as a lever to remove the ANTENNA MODULE

ASSY.

20. Remove the EARPIECE ASSEMBLY.

21. Use the dental pick to remove the IHF GASKET. Discard the

IHF GASKET after removal.

22. Lift the IHF SPEAKER from its guidance and remove it.

23. Use the DC plug to remove the DC-JACK. 24. Remove the MICROPHONE with the dental pick.

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25. Open the SIM door... 26. ...and unlock the LABEL COVER ASSY beginning at the shown

side.

27. Turn the B-COVER and release the three snaps in front of

SIM door.

28. Do the same on the other side.

29. Finally, release the both clips on the lower side of the B-

COVER and remove the LABEL COVER ASSY.

30. Release the clips of the DECO TRIM RIGHT...

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31. ...and discard it after removal. 32. Release the clips of the DECO TRIM LEFT.

33. Separate the other side of the DECO TRIM from the B-

COVER...

34. ...and discard it after removal.

35. Unlock the rst snap of the TOP COVER with the SS-93. 36. Now unlock the other two snaps in the order shown.

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37. Remove the TOP COVER from the B-COVER. 38. Release the snap from the CONNECTOR in the edge with the

dental tool.

39. Now unlock the second snap ... 40. ...and remove the CONNECTOR COVER by lifting it up.

41. The disassembly procedure is now complied.

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ASSEMBLY HINTS 9.

1. (RM-237 only) Note the right position of the guide when

inserting the CAMERA.

2. (RM-237 only) Turn the SS-45 and gently press the CAMERA in

to place.

3. Place the LCD into the UI-SHIELD ASSY. Note the right

position of the LCD ex.

4. Always use a new FLEX SHIELDING LID. Note the right position

when assembling.

5. Place the IHF SPEAKER into its holding. Make sure that the

spring contacts are in the right place.

6. Fit the IHF GASKET exactly into its position avoiding touching

the IHF SPEAKER.

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7. First slide the CONNECTOR COVER from top into the guiding

from the B-COVER.

8. Bent the CONNECTOR COVER a bit and close the snaps in the

order shown.

9. Note the guide pin of the B-COVER when inserting the

ANTENNA MODULE.

10. Hold the USB DOOR in place while tting the ENGINE

MODULE...

11. Take care to the guide pin of the B-COVER. 12. First, bend back the power key a bit to avoid damaging of

the power switch and then place the ENGINE MODULE onto the

B-COVER.

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13. To avoid damaging the plastic threads, rst turn the

screws slightly left to engage the thread...

14. ...and then tighten the screws to the torque of 21Ncm in the

order shown.

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1. Place the 2CB ENGINE MODULE onto the B-COVER ASSY. 2. Find the two corner markers. Check if the surface of the 2CB

ENGINE MODULE is clean and no residue is remaining.

3. Use a new DOME SHEET and ip back a part of the protective

lm. Align the DOME SHEET with the corner markings and ...

4. ... afx it whilst removing the protective lm.

5. Press the DOME SHEET evenly onto the 2CB ENGINE MODULE

to make sure that it is glued correctly.

6. Check the correct placement and be sure that the two holes

in the DOME SHEET are aligned with ones in the 2CB ENGINE

MODULE.

DOME SHEET ALIGNMENT INSTRUCTION10.

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LEGEND FOR QUICK TROUBLE SHOOTER11.

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QUICK TROUBLE SHOOTER - POWER ON12.

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QUICK TROUBLE SHOOTER - CHARGING13.

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QUICK TROUBLE SHOOTER - NO SERVICE14.

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QUICK TROUBLE SHOOTER - EARPIECE15.

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QUICK TROUBLE SHOOTER - IHF SPEAKER 16.

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QUICK TROUBLE SHOOTER - DISPLAY 17.

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QUICK TROUBLE SHOOTER - MICROPHONE 18.

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QUICK TROUBLE SHOOTER - KEYMAT 19.

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QUICK TROUBLE SHOOTER - AV CONNECTOR20.

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QUICK TROUBLE SHOOTER - VOLUME KEYS 21.

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QUICK TROUBLE SHOOTER - CARD READER 22.

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QUICK TROUBLE SHOOTER - CAMERA (RM-237 only) 23.

Nokia 3109c Rm 274 3110c 237 Service Manual 12 V4

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