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Service Manual Level 1&2
SERVICE MANUAL
Level 1&2
RM-519 / RM-520
Transceiver characteristics
Band:
GSM 900/1800 (RM-519)
GSM 850/1900 (RM-520)
Main Display:
128x160 TFT 1.8", 65 000 colors
Secondary Display:
128x160 TFT 1.36", black and white
Camera:
1.3 mpix (1024 x 1280 pixel )
Operating System:
S40
Connections:
Bluetooth 2.1 +EDR
Nokia 2.5 mm audio connector
Charging plug, 2 mm
EF III for SW Flashing
Transceiver with 850mAh BL-4CTbattery pack
Talk time Standby Note
GSM:
Up to5 hours
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GSM:
Up to 390 hours
Talk times are
dependant on
network
parameters and
phone settings
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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 hints ........................................................................................................................................................................19
12. Solder components ................................................................................................................................................................20
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Service Manual Level 1&2
1. CHANGE HISTORY
Status Version No. Date Comments
Approved 1.0 14.06.2009 Approved
Approved 2.0 30.7.2009 LCD display removal
updated
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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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.
Service Manual Level 1&2
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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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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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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.
Do not drop, knock or shake the phone. Rough handling can break internal circuit
boards.
Service Manual Level 1&2
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.
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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
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7. EXPLODED VIEW
A2=B-COVER ASSY
(I0005 - I0008, I0101)
IHF SPEAKER
I0005
UI FLEX ASSY
I0101
SCREW SCREW RF1.4X3.0
I0003
Service Manual Level 1&2
A-COVER ASSY
I0004
LCD AM TFT a-Si
128x160 COG Catalina
I0009
EARPIECE
I0006
EARPIECE Adhesive
I0007
B-COVER
I0008
LCD AM 128x160 COG Baffin
I0002
IMD WINDOW
I0001
SLIDE VOLUME KEY
I0206
EF III CAP
I0207
AV JA CK CAP
I0205
SCREW RF1.4X4.0
I0208
A4=LIGHT SWAP PACKAGE
(I0209 - I0216, I9998)
BT LID
I0213
HWA LID
I0212
DOME SHEET & LG ASSY
I0215
ANTENNA MODULE
I0218
CAMERA ASSY
I0217
A1=B-/D-COVER ASSY
(A2, I0201 - I0202)
D-COVER ASSY
I0201
CAMERA GASKET
I0202
A3=C-COVER ASSY
(I0203 - I0207
KEYMAT
I0204
C-COVER
I0203
RF SHIELDING LID
I0210
BB SHIELDING LID
I0214
FEM SHIELDING LID
I0211
LIGHT SWAP PWB
I0209
TYPE LABEL
I0216
SCREW RF1.4X4.0
BATTERY COVER ASSY
Ver. 1.0
I0220
Only available as
assembly
I0219
These parts can not be
reused after removal
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8. SERVICE DEVICES
FLS-5 Flash Device
Service Manual Level 1&2
BL-4CT Battery
AC-3 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
CA-149DS
SS-6
found in “Recommended service
equipment” document on NOKIA
Online.
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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
EF III Flash concept
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10. DISASSEMBLY INSTRUCTIONS
1) Nokia 2720fold disassembly. 2) You must use the Nokia Standard Toolkit version
2. You will also need the SS-6.
3) To remove the BATTERY COVER, press and push it
into the direction shown.
4) Use the SS-93 to release the CAMERA GASKET and
remove it with the tweezers. The CAMERA GASKET
cannot be used again.
4) Remove the BATTERY COVER. If there is a battery
inserted, remove it also.
6) Open the phone and insert the SRT-6 between
the IMD WINDOW and the B-COVER. Slide the SRT-6
along the window edges to loosen the adhesive.
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7) Remove the IMD window. The window cannot be
used again.
Service Manual Level 1&2
8) Remember to protect the BAFFIN LCD with
protective film.
9) Unscrew the two TORX + size 4 screws in the
order shown. Do not use them again.
11) Slide the SRT-6 along the phone sides to release
all the clips holding the A-COVER.
10) Fold the phone and start releasing the A-cover
with the SRT-6 from the hinge side.
12) Remove the A-COVER.
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13) Remember to protect the CATALINA LCD with
protective film.
Service Manual Level 1&2
14) Lift up the IHF SPEAKER with the SS-93 and
remove the speaker.
15) Use the dental tool to carefully lift up the FLEX
CAN. Be aware of the sharp point of the dental tool be careful not to injure yourself!
17) Disconnect the LCD connector with the SS-93. Be
careful with the components around the connector!
16) Carefully bend the Flex foil as shown and lift up
the EARPIECE with the dental tool. The EARPIECE and
the EARPIECE ADHESIVE cannot be reused.
18) Use the SRT-6 to carefully lift up the CATALINA
LCD. And then remove the LCD.
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19) Disconnect the BAFFIN LCD connector with the
SS-93. While opening the connector, be careful not
to damage it!
Service Manual Level 1&2
20) Fold the phone open. Place the sharp end of SS93 on a small hole shown and push gently to
release the main LCD.
21) Flip the device carefully so that the LCD does not
fall off!
23) Fold the phone and unscrew these two TORX+
size 4 screws in the order shown.
22) Lift up the LCD and carefully remove the LCD flex
through the gap. Be careful not to damage the flex!
24) Open the phone and release the C-COVER with
the SS-93.
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25) Turn the phone and detach the C-COVER in the
direction shown.
Service Manual Level 1&2
26) Unscrew the four TORX+ size 4 screws in the
order shown.
27) Carefully release the two clips holding the
engine board with the SS-93.
29) Before the engine board can be removed, the UI
connector has to be disconnected from the engine
board. Be careful with the components around the
connector!
28) Carefully lift up the engine board with the SS-93
and turn it as shown.
30) Remove the engine board.
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31) Disconnect the camera connector with the SS-
93. Be careful with the components around the
connector!
Service Manual Level 1&2
32) Carefully detach the frame holding the camera
with the dental tool. Then release the camera with
the dental tool.
33) Release the DOMESHEET with the dental tool and
peel it off. The DOMESHEET cannot be reused.
35) Insert the SS-6 in the hole and push the tool
until the HINGE is released.
34) Use the sharp end of the SS-93 to detach the
ANTENNA and then remove it.
35) While separating the covers, be careful not to
damage the flex!
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37) Nokia 2720fold disassembly is now complete.
-END OF DISASSEMBLY-
Service Manual Level 1&2
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11. ASSEMBLY HINTS
1) Tighten the four TORX + size 4 screws to the
torque of 8 Ncm in the order shown.
Service Manual Level 1&2
2) Tighten the two TORX + size 4 screws to the
torque of 8 Ncm in the order shown.
3) Tighten the two TORX + size 4 screws to the
torque of 8 Ncm in the order shown.
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12. SOLDER COMPONENTS
V2410 S2431
TOP
Service Manual Level 1&2
F2000
X3301
X7801 X2003
V2411
BOTTOM
X2410
Ver. 1.0
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