Page 1
7310 Supernova RM-378/RM-379
SERVICE MANUAL
Level 1&2
RM-379RM-378
Transceiver characteristics:
Band:
RM-378: EGSM: Tri-band 850/1800/1900MHz
RM-379: GSM: Tri-band 900/1800/1900MHz
Service Manual Level 1&2
Display:
LCD: 5.08cm QVGA (2.0”) (240x320 pixel); 16M colors
Camera:
Camera: 2.0 Megapixel SMIA65
Operating System:
Series 40
Connections:
Wireless: Bluetooth
Connector: Micro USB Connector; 2.5mm AV Connector
Memory:
MicroSD™ (max 4GB)
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Transceiver with BL-4CT Li-Ion battery pack
Talk time Standby Note
up to 3h up to 10days
CONFIDENTIAL
Copyright © 2008 NOKIA. All rights reserved.
Depends on network
parameters and
phone settings
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Service Manual Level 1&2
TABLE OF CONTENTS
CHANGE HISTORY 1. 3
COPYRIGHT 2. 3
WARNINGS AND CAUTIONS 3. 4
ESD PROTECTION 4. 4
CARE AND MAINTENANCE 5. 5
BATTERY INFORMATION 6. 5
PRODUCT CONTROLS & INTERFACES OVERVIEW 7. 6
EXPLODED VIEW 8. 7
LEVEL 2 SOLDER COMPONENTS 9. 8
SERVICE DEVICES 10. 9
SW-UPDATE 111. 0
DISASSEMBLY INSTRUCTION 112. 1
ASSEMBLY HINTS 113. 4
Page
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Service Manual Level 1&2
CHANGE HISTORY1.
Status Version No. Date Comments
Draft 0.1 22.Apr.2008 Initial draft
Approved 1.0 14.May.2008 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.
COPYRIGHT2.
Copyright © 2007 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 tness 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 qualied service personnel only.
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7310 Supernova RM-378/RM-379
Service Manual Level 1&2
WARNINGS AND CAUTIONS 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:
Warnings:
CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS 1.
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.
THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE 2.
ATMOSPHERES, EG PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.
OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE WITH 3.
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:
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.
ESD PROTECTION4.
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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7310 Supernova RM-378/RM-379
Service Manual Level 1&2
CARE AND MAINTENANCE5.
This product is of superior design and craftsmanship and should be treated with care. The suggestions below
will help you to full 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.
• 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, modications 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.
BATTERY INFORMATION6.
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. Short-circuiting 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 re! Dispose of batteries according to local regulations (e.g. recycling).
Do not dispose as household waste.
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7310 Supernova RM-378/RM-379
10
5
17
16
9
1
6
3
8
2
18
7
4
11
14
15
17
12
13
7310 Supernova RM-378/RM-379
Product Controls & Interfaces
Ver. 2.0
1
2
― Nokia AV connector (2.5mm)
3
― Earpiece
4
― Left selection key
― Right selection key
5
― Call key
― Display
6
7
― Keypad
8
― Microphone
9
― Navi™ key: hereafter referred to as scroll key
10
11
12
― Power key and end key
13
14
18
― Loudspeaker
― Volume up key
― Volume down key
17
16
― Camera lens
― Micro USB cable connector
― Charger connector
15
― Strap holder
― Battery cover release button
Service Manual Level 1&2
PRODUCT CONTROLS & INTERFACES OVERVIEW7.
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EXPLODED VIEW8.
= only available as
assembly
Ver. 3.0
= These parts can
not be reused
after removal.
7310 Supernova RM-378/RM-379 EXPLODED VIEW
A3=B-COVER ASSY
(I0013-I0016)
A1=UI ASSY
(I0004-I0007)
A2=LIGHT SWAP PACKAGE
(I0009-I0011)
(LEVEL 3&4 ONLY)
A-COVER ASSY
I0001
KEYMAT
I0002
LIGHT SWAP PWB (A2)
I0009
CONN CHR DIA 2.0mm (A3)
I0014
VIBRA MOTOR JENNA (A4)
I0015
TYPE LABEL (A2)
(LEVEL 3&4 ONLY)
I0010
DOMESHEET (A1)
I0004
C-COVER ASSY
I0017
6xSCREW M1.4x5 REMFORM TORX PLUS 6IP
I0003
UI SHIELD ASSY (A1)
I0006
EARPIECE (A1)
I0007
LCD AM 240x320
I0008
CAMERA MODULE 2MP SMIA65 UXGA
I0012
2xIHF SPEAKER 8x12 8R
REGTANGULAR (A3)
I0013
B-COVER (A3)
I0016
ESD LABEL (A2)
(LEVEL 3&4 ONLY)
I0011
UI FLEX ASSY (A1)
I0005
See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL.
7310 Supernova RM-378/RM-379
Service Manual Level 1&2
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LEVEL 2 SOLDER COMPONENTS9.
7310 Supernova RM-378/RM-379 Components overview
Solder components only for LEVEL 2
G2200
Ver. 1.0
E2911
E6000
E2165
E2164
E2910
X1002
X1001
F2000
7310 Supernova RM-378/RM-379
Service Manual Level 1&2
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7310 Supernova RM-378/RM-379
Service Manual Level 1&2
SERVICE DEVICES10.
FLS-5 incl. ACF-8, Driver and User
Guide
Dongle and flash device incorporated
into one package, developed specifi-
cally for POS use.
CA-101
Service Cable to connect the PC with
the Micro USB connector.
ACF-8
Universal Power Supply is used to
power FLS-5.
SS-88
Camera removal tool. One side is for
disassembly, the other side for as-
sembly.
Travel Charger AC-4
Small and lightweight charger for
fast charging of your phone battery.
RJ-230
Soldering Jig
Internal Battery BL-4CT
Inserted under the back cover, this
Li-Ion battery provides power in a
lightweight package.
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9
0772040
NMP Standard Toolkit (V2)
For more informations refer to the
Service Bulletin (SB-011) on NOKIA On-
Supplier or manufacturer contacts for
tool re-order can be found in “Recom-
mended service equipment” docu-
CONFIDENTIAL
Copyright © 2008 NOKIA. All rights reserved.
line.
ment on NOKIA Online.
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Service Manual Level 1&2
SW-UPDATE11.
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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Service Manual Level 1&2
DISASSEMBLY INSTRUCTION12.
1. Nokia 7310 Supernova disassembly. 2. You will need the Standard Tool Kit v2 and the Camera
Removal Tool SS-88.
3. Press the release button and open the C-COVER with the
SRT-6.
5. Open the clips of the A-Cover beginning on the shown side. 6. Continue on the other side.
4. Remove the C-COVER.
7. Remove the A-COVER. 8. Remove the Keymat.
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9. Uncsrew the six Torx Plus size 6 screws in the order shown. 10. Remove the B-Cover.
7310 Supernova RM-378/RM-379
Service Manual Level 1&2
11. Remove the Vibra Motor. The DC-Jack can be removed easily. 12. Ensure that no adhesive remains.
13. Remove the IHF Speakers using the SS-93. 14. Ensure that no adhesive remanis.
15. Take special care to the spring contacts on the PWB. 16. Carefully open the UI ex connector.
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17. Unlock the PWB with the SRT-6. 18. Remove the UI Assy.
7310 Supernova RM-378/RM-379
Service Manual Level 1&2
19. Carefully open the LCD connector. 20. Use the SS-88 to remove the Camera Module.
21. Remove the Earpiece and discard it. 22. Ensure that no adhesive remains.
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ASSEMBLY HINTS13.
1. Nokia 7310 Supernova Assembly Hints. 2. You will need the Standard Tool Kit v2 and the Camera
Removal Tool SS-88.
3. Pay attention to the correct position when tting the Camera
Module.
4. Tighten the screws to the torque of 21Ncm in the order
shown.
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Copyright © 2008 NOKIA. All rights reserved.
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