Nokia 3710f Service Manual

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Nokia 3710 fold



RM-509/RM-510

Service Manual Level 1&2

SERVICE MANUAL

Level 1&2

RM-509/RM-510

Transceiver characteristics

Band:

 EGSM 850/900/1800/1900

WCDMA 900/1700-2100/2100 (RM-509) WCDMA 850/1900/2100 (RM-510)

Display:

 Main display 240x320 TFT 2,2" 16 million

colors

 Secondary display 128x160 TFT 1.36", black

and white

Camera:

3.2 megapixel camera with 4x zoom

Operating System:

Series 40 version 9.1

Connections:

 Bluetooth 2.1 +EDR  2.5 mm AV connector  Micro USB, USB 2.0

A-GPS, Maps 2.0

Transceiver with BL-4S (860 mAh) battery pack

Talk time Standby

GSM: Up to 4 hours WCDMA: Up to 3 hours

NOTE: Talk times are dependant on network parameters and phone settings

GSM: Up to 288 hours

Nokia 3710 fold RM-509/RM-510

Service Manual Level 1&2

Table of 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 instructions ...................................................................................................................................................... 21

12. Solder components ........................................................................................................................................................... 30

Nokia 3710 fold RM-509/RM-510

Service Manual Level 1&2

1. CHANGE HISTORY

Status Version No. Date Comments

Approved 1.0 16.10.2009 First approved version

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

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.

Nokia 3710 fold RM-509/RM-510

2. 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, 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

Nokia 3710 fold RM-509/RM-510

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.

Nokia 3710 fold RM-509/RM-510

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.

Nokia 3710 fold RM-509/RM-510

5. CARE AND MAINTENANCE

This product is of superior design and craftsmanship and should be treated with care. The suggestions below will help you to fulfil any warranty obligations and to enjoy this product for many years.

 Keep the phone and all its parts and accessories out of the reach of small children.  Keep the phone dry. Precipitation, humidity and all types of liquids or moisture can

contain minerals that will corrode electronic circuits.

 Do not use or store the phone in dusty, dirty areas. Its moving parts can be

damaged.

 Do not store the phone in hot areas. High temperatures can shorten the life of

electronic devices, damage batteries, and warp or melt certain plastics.

 Do not store the phone in cold areas. When it warms up (to its normal temperature),

moisture can form inside, which may damage electronic circuit boards.

Service Manual Level 1&2

 Do not drop, knock or shake the phone. Rough handling can break internal circuit

boards.

 Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the

phone.

 Do not paint the phone. Paint can clog the moving parts and prevent proper

operation.

 Use only the supplied or an approved replacement antenna. Unauthorised antennas,

modifications or attachments could damage the phone and may violate regulations governing radio devices.

All of the above suggestions apply equally to the product, battery, charger or any accessory.

Nokia 3710 fold RM-509/RM-510

6. BATTERY INFORMATION

Note: A new battery’s full performance is achieved only after two or three complete charge and discharge cycles! The battery can be charged and discharged hundreds of times but it will eventually wear out.

When the operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy a new battery. Use only batteries approved by the phone manufacturer and recharge the battery only with the chargers approved by the manufacturer.

Unplug the charger when not in use. Do not leave the battery connected to a charger for longer than a week, since overcharging may shorten its lifetime.

If left unused a fully charged battery will discharge itself over time Temperature extremes can affect the ability of your battery to charge.

For good operation times with Ni-Cd/NiMh batteries, discharge the battery from time to time by leaving the product switched on until it turns itself off (or by using the battery discharge facility of any approved accessory available for the product).

Do not attempt to discharge the battery by any other means Use the battery only for its intended purpose.

Never use any charger or battery which is damaged.

Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip or pen) causes direct connection of the + and - terminals of the battery (metal strips on the battery) for example when you carry a spare battery in your pocket or purse. Shortcircuiting the terminals may damage the battery or the connecting object.

Leaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77°F).

A phone with a hot or cold battery may temporarily not work, even when the battery is fully charged. Batteries’ performance is particularly limited in temperatures well below freezing.

Do not dispose batteries in a fire! Dispose of batteries according to local regulations (e.g. recycling).

Do not dispose as household waste.

Service Manual Level 1&2

Nokia 3710 fold RM-509/RM-510

7. EXPLODED VIEW

DISPLAY WINDOW ASSY

B-COVER TRIM ASSY

(I0008 - I0010)

EARPIECE ADHESIVE

EARP 32R 8x12x2 PETRA

LCD AM QVGA 128x160

I0012

EARPIECE NET

I0011

B-COVER TRIM

I0010

I0009

I0008

I0007

Service Manual Level 1&2

KEYPAD I0203

RUBBER STOPPER ASSY I0204

LIGHT SWAP PACKAGE

(I0208 - I0211)

DOMESHEET ASSY I0207

LIGHT SWAP PWB I0208

GPS SHIELDING LID I0209

C-COVER TRIM ASSY I0206

2TJ UI FLEX ASSY

I0006

HINGE ASSY

(I0005, I0101-I0102, I0201-I0202, I9998)

HINGE

I0102

B-COVER ASSY

I0005

B-COVER MCX COVER ASSY

SCREW M1.4X2.2 TORX+ 4

CAM S.FLEX CLIP

CAMERA MODULE

CAMERA FRAME ASSY

CAMERA BEZEL ASSY

A-COVER WINDOW ASSY

I0004

I0003

I0211

I0212

I0214

I0216

I0001

A-COVER ASSY

I0002

Ver. 1.0

Only available as assembly

C-COVER ASSY I0202 MCX CABLE I0101

WATER INGRESS LABEL I9998

DC JACK I0201

TYPE LABEL I0210

SCREW M1.4X2.5 TORX+ 4 I0218

SCREW M1.4X3.2 TORX+ 4 I0219

IHF SPEAKER I0213 ANTENNA MODULE I0217

FLASHLENS LID ASSY I0215

BT ANTENNA MODULE I0205

SCREW RF1.4X4 TORX+ 6 I0220

D-COVER ASSY I0221

These parts can not be reused after removal

Nokia 3710 fold RM-509/RM-510

8. SERVICE DEVICES

FLS-5 Flash Device

Service Manual Level 1&2

CA-101 Service Cable

AC-8 Travel Charger

NMP standard toolkit (v2) For more information, 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.

Nokia 3710 fold RM-509/RM-510

9. SW-UPDATE

Flash concept- (Point of Sales)

To use the FLS-5 Flash Dongle, follow the user guide inside the sales package. Please check always for the latest version of flash software, wich is available on Nokia Online.

Service Manual Level 1&2

Nokia 3710 fold RM-509/RM-510

Service Manual Level 1&2

10. DISASSEMBLY INSTRUCTIONS

1) Nokia 3710 fold disassembly. 2) You must use the Nokia Standard Toolkit version

2. You will also need the DC plug.

3) Detach and remove the D-COVER ASSY in the direction shown.

4) Remove the CAMERA FRAME ASSY with the tweezers. Do not use it again. Discard it.

4) Lift up the CAMERA BEZEL ASSY with the SS-93. Be careful not to damage the CAMERA! Do not use the CAMERA BEZEL ASSY again. Discard it.

6) To remove the CAMERA MODULE, use the dental tool to bend the sides of the CAM S.FLEX CLIP holding the CAMERA MODULE. Be aware of the sharp point of the dental tool - be careful not to injure yourself! The CAMERA MODULE can be removed.

Nokia 3710 fold RM-509/RM-510

7) CAM. S.FLEX CLIP can be taken away. Do not use it again. Discard it.

Service Manual Level 1&2

8) Carefully lift up the FLASH LENS LID ASSY with the dental tool. Be careful not to damage the flash underneath! Do not use it again. Discard it.

9) Unscrew the two TORX+ size 6 screws in the order shown. Note that these screws can be reused! Do not discard them.

11) Start to detach the C-COVER TRIM ASSY by releasing the shown clip with the SS-93.

10) Unscrew the six TORX+ size 4 screws in the order shown. Do not use them again. Discard them.

12) Slide the SS-93 along the side to release the shown clip.

Nokia 3710 fold RM-509/RM-510

13) Also, detach the two clips on the other side. The C-COVER TRIM ASSY can now be removed.

Service Manual Level 1&2

14) Fold open the phone. The KEYPAD can be removed.

15) Lift up the VOLUME KEYS slightly with the tweezers. Then insert the tweezers in the gap as

16) Use the SS-93 to release the clip holding the PWB.

shown and carefully lever out the VOLUME KEYS.

17) Turn over the PWB. 18) Disconnect the MCX CABLE from the UI FLEX ASSY using the sharp end of the SS-93. Be careful not to damage the connector or any nearby components!

Nokia 3710 fold RM-509/RM-510

19) Remove the RUBBER STOPPER ASSY using the

tweezers. Do not use it again. Discard it.

Service Manual Level 1&2

20) Use the dental tool to lift up one corner of the DOMESHEET ASSY. Then peel off and remove the DOMESHEET ASSY with fingers.

21) Lift up and remove the DC JACK with a DC plug. 22) Lift up and remove the BT ANTENNA MODULE with the tweezers.

23) Using the sharp end of the SS-93, detach the

shown clips holding the ANTENNA MODULE.

24) Then detach the clips on the bottom side of the ANTENNA MODULE.

Nokia 3710 fold RM-509/RM-510

25) Turn over the phone. Lift up the ANTENNA

MODULE in the direction shown and remove it.

Service Manual Level 1&2

26) Remove the IHF SPEAKER with the tweezers.

27) Use the SRT-6 to detach the two clips of the A-

COVER ASSY on the top side. Continue to detach the two clips on the side.

29) Remove the A-COVER ASSY. Do not use it again.

Discard it.

28) Then detach the two remaining clips on the other side.

30) Use the SS-93 to detach the DISPLAY WINDOW ASSY. Be careful not to damage the display underneath!

Nokia 3710 fold RM-509/RM-510

31) Remove the DISPLAY WINDOW ASSY. Do not use

it again. Discard it.

Service Manual Level 1&2

32) Protect the Secondary Display with a protective film.

33) Unscrew the four TORX+ size 4 screws in the

order shown. Do not use them again. Discard them.

35) Detach the four clips of the B-COVER TRIM ASSY

with the SS-93.

34) Use the tweezers to push the B-COVER MCX COVER ASSY in the direction shown to release it. Remove the B-COVER MCX COVER ASSY.

36) Fold the phone open and remove the B-COVER TRIM ASSY.

Nokia 3710 fold RM-509/RM-510

Service Manual Level 1&2

37) Protect the LCD with a protective film. 38) Lift up the EARPIECE with the dental tool and remove it with the tweezers.

39) Remove the EARPIECE ADHESIVE with the dental

tool. Do not use the adhesive again. Discard it.

41) Carefully, place the SS-93 as shown and lift up

the LCD. Be very careful not to break the LCD!

40) Use the SS-93 to open the LCD CONNECTOR. While opening the connector be careful not to damage it!

42) Remove the LCD.

Nokia 3710 fold RM-509/RM-510

43) Note that the UI FLEX ASSY disassembly is only

for Level 3.

Service Manual Level 1&2

44) Start detaching the UI FLEX ASSY from the top side with the SS-93.

45) Next detach the top side of the flex completely

and around the secondary camera area.

47) Detach the flex from the C-COVER using the SS-

93 and remove it.

46) Turn over the phone and disconnect the MCX CABLE connector from the UI FLEX ASSY using the sharp end of the SS-93. Be careful not to damage the connector!

48) Finally, use the SS-93 to remove the adhesive residues from the HINGE ASSY.

Nokia 3710 fold RM-509/RM-510

49) Nokia 3710 fold disassembly is now complete.

-END OF DISASSEMBLY-

Service Manual Level 1&2

Nokia 3710 fold RM-509/RM-510

Service Manual Level 1&2

11. ASSEMBLY INSTRUCTIONS

1) Nokia 3710 fold assembly. 2) For assembling you need the Nokia Standard Toolkit version 2.

3) For level 3 you will also need the module jig MJ-

212.

5) Place a new B-cover on the MJ-212 module jig.

Use the guiding pins to position the B-COVER correctly.

4) Note that assembling the UI FLEX ASSY is only for Level 3.

6) Close the locking mechanisms to hold the BCOVER in place.

Nokia 3710 fold RM-509/RM-510

7) Peel off the protective film from the top side of

the UI FLEX ASSY.

Service Manual Level 1&2

8) First attach the top side of the UI FLEX ASSY. Use the SS-93 to attach the flex correctly.

9) Remove the protective film. Use the guiding pins

to position the flex correctly.

11) Use the tweezers to peel off the tape holding

the MCX CABLE. Then remove the remaining protective film from the UI FLEX ASSY.

10) Use the SS-93 to attach the UI FLEX ASSY to the B-COVER.

12) Turn the UI flex connector over and place it as shown. Press the UI flex carefully with the SS-93 to activate the adhesive.

Nokia 3710 fold RM-509/RM-510

13) Use the tweezers to carefully connect the MCX

CABLE connector. While closing the connector, be careful not to damage the cable or the connector.

Service Manual Level 1&2

14) Place a new LCD module into the B-COVER. Make sure the protective film of the secondary display is aligned correctly.

15) Use the SS-93 to secure the LCD connector.

While closing the connector, be careful not to damage any nearby components.

17) Peel off the protective film from the new

DISPLAY WINDOW ASSY.

16) Replace the B-COVER TRIM ASSY with a new one. Unwrap a new EARPIECE NET. Place the EARPIECE NET with the tweezers.

18) Start placing the DISPLAY WINDOW ASSY from the top side of the assy. Press it firmly to activate the adhesive.

Nokia 3710 fold RM-509/RM-510

Service Manual Level 1&2

19) Remove the protective film from the LCD 20) Attach first the top side of the B-COVER TRIM ASSY to the B-COVER.

21) Press the edges of the B-COVER TRIM ASSY firmly

to attach the side clips correctly.

23) Tighten the four TORX + size 4 screws to the

torque of 15 Ncm in the order shown. Remember to use new screws.

22) Place the MCX COVER ASSY with the tweezers. Check the correct alignement of these clips.

24) Remove the protective film from the secondary display.

Nokia 3710 fold RM-509/RM-510

25) Peel off the protective film from a new A-COVER

WINDOW ASSY.

Service Manual Level 1&2

26) Use the guidings on the top side of the HINGE ASSY to attach the A-COVER WINDOW ASSY correctly.

27) Also check with these guidings that the A-COVER

WINDOW ASSY is correctly placed. Then press the ACOVER WINDOW ASSY firmly to activate the adhesive. Be careful not to damage the secondary display.

29) First attach the top side of the A-COVER ASSY.

Then press the edges of the A-COVER ASSY firmly to attach the side clips correctly.

28) Remove the protective film from a new A-COVER ASSY.

30) Insert the IHF SPEAKER into the slot shown with the tweezers.

Nokia 3710 fold RM-509/RM-510

31) Place the ANTENNA MODULE. Check the correct

alignment of this clip.

Service Manual Level 1&2

32) Then press the ANTENNA MODULE and the DCOVER together. And make sure these clips are attached too.

33) Use the tweezers to place the BT ANTENNA

MODULE.

35) Peel off the protective film from the top side of

a new domesheet.

34) Place the DC jack with the tweezers.

36) Use the guidings to place the domesheet onto the engine board. Remove the rest of the protective film.

Nokia 3710 fold RM-509/RM-510

37) Place the engine board as shown. Make sure the

flex put trough the gap.

Service Manual Level 1&2

38) Then connect the MCX CABLE to the engine board with the tweezers. While closing the connector, be careful not to damage any nearby components.

39) Remove the protective film from the connector. 40) Turn over the engine board and place it on top of the C-COVER ASSY. Then secure the clip on the bottom side of the assembly.

41) Place the SIDE KEY in it´s slot. 42) Attach the KEYPAD.

Nokia 3710 fold RM-509/RM-510

43) Unwrap the new RUBBER STOPPER.

Service Manual Level 1&2

44) Place the stopper onto the engine board with the tweezers and fold the device.

45) Fit the C-COVER TRIM ASSY to the device. Check

the correct alignment of the clips.

47) Tighten the two TORX + size 6 screws to the

torque of 12 Ncm in the order shown.

46) Tighten the six TORX + size 4 screws to the torque of 12 Ncm in the order shown. Remember to use new screws.

48) Unwrap a new camera support clip. Place the camera flex into the camera support clip carefully with the tweezers.

Nokia 3710 fold RM-509/RM-510

49) Unwrap a new camera module and place it into

the camera support clip. Use fingers to press the camera lightly until it is correctly placed.

Service Manual Level 1&2

50) Position the CAMERA ASSY into the C-Cover. Be careful with the flex.

51) Remove the protective film from a new FLASH

LENS. Place the lens with the tweezers.

52) Peel off the protective film from a new CAMERA FRAME ASSY. Then mount the CAMERA FRAME ASSY correctly.

53) Replace the BATTERY COVER. 54) Remove the protective film from a new CAMERA BEZEL ASSY. Then position the CAMERA BEZEL ASSY onto the device and press the assy firmly to activate the adhesive.

Nokia 3710 fold assembly is now complete.

-END OF ASSEMBLY-

Nokia 3710 fold RM-509/RM-510

12. SOLDER COMPONENTS

Service Manual Level 1&2

TOP

V2504 V2506

E2912 E2913

V2502 V2500

BOTTOM

S2401 S2400

V5900

X2101E2910 G2200

V6101

E2450

E2110 F2050 X2420 V6100

Ver. 1.0

E2111

F2001

Nokia 3710f Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual