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Service Manual Level 1&2
SERVICE MANUAL
Level 1&2
7208 RM-383
7208
RM-383
Transceiver characteristics:
Band:
CDMA: 800/1900MHz, IS95, CDMA2000 1xRTT and
1900MHz PCS
Display:
Main LCD: 2.2”/240x320 pixel; 262K colors
Second LCD: 1.92”/176x32 pixel; PMOLED
Camera:
Camera: Integrated VGA camera with 2 megapixels
and digital zoom
Operating System:
L4 Microkernel with MSUI (Verizon Wireless 9.0)
Connections:
Wireless: Bluetooth, GPS
Connector: Micro USB Connector
Memory:
External memory up to 8GB
Transceiver with BL-4C 860mAh and BL-6C 1150 Li-Ion
attery pack
b
Talk time Standby Note
BL-4C
At least 240
minutes
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At least 260
hours
Depends on network
parameters and
phone settings
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Service Manual Level 1&2
TABLE OF CONTENTS Page
1. CHANGE HISTORY ................................................................................................................................................................3
2. COPYRIGHT ............................................................................................................................................................................. 3
3. WARNINGS AND CAUTIONS ...........................................................................................................................................4
4. ESD PROTECTION................................................................................................................................................................. 4
5. CARE AND MAINTENANCE................................................................................................................................................ 5
6. BATTERY INFORMATION.................................................................................................................................................. 5
7. EXPLODED VIEW ..................................................................................................................................................................6
8. LEVEL 2 SOLDER COMPONENTS.................................................................................................................................... 7
9. SERVICE DEVICES..................................................................................................................................................................8
10. SW-UPDATE............................................................................................................................................................................9
11. DISASSEMBLY INSTRUCTION ...................................................................................................................................... 10
12. ASSEMBLY INSTRUCTION.............................................................................................................................................. 18
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Service Manual Level 1&2
1. CHANGE HISTORY
Status Version No. Date Comments
Draft 0.1 9-Apr-2009 Initial draft
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.Manual@nokia.com
Please keep in mind also that this documentation is continuously being updated and modified, so watch always
out for the newest version.
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.
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3. WARNINGS AND CAUTIONS
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:
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.
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.
4. ESD PROTECTION
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.
• 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.
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. 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 fire! Dispose of batteries according to local regulations (e.g. recycling).
Do not dispose as household waste.
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7. EXPLODED VIEW
See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL.
7208 RM-383 EXPLODED VIEW
7208 RM-383
Service Manual Level 1&2
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Page 7
8. LEVEL 2 SOLDER COMPONENTS
7208 RM-383 Components overview
Solder components only for LEVEL 2
7208 RM-383
Service Manual Level 1&2
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Page 8
9. SERVICE DEVICES
CA-101
Data Service Cable
Service Cable to connect the PC
with the Micro USB connector.
SS-176
Domesheet Alignment Jig
This jig is used to align the adhesive
domesheet assembly onto the PWB
in the proper location during
domesheet replacement.
7208 RM-383
Service Manual Level 1&2
RJ-230
Soldering Jig
This tool is used for upper PWB
component de-soldering and
soldering.
Travel Charger AC-6U Internal Battery BL-4C 0772040
Small and lightweight charger for Inserted under the back cover, this
fast charging of your phone
battery.
Li-Ion battery provides power in a
sales package.
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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Service Manual Level 1&2
10. SW-UPDATE
Flash Concept – (Point of Sales)
Please check always for the latest version of flash software, which is available on NOKIA Online.
7208 RM-383
For detailed flashing instruction, please refer to Nokia Care Suite Store version user manual.
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11. DISASSEMBLY INSTRUCTION
1. Nokia 7208 disassembly. 2. You will need the Nokia Standard Toolkit version 2.
Also refer to the General Mechanical Guideline Video
for additional hints about the tools and component
handling.
3. Press and slip off the battery cover. 4. Pull upward to remove battery.
5. Press the tweezers between the Keypad & C-cover. 6. Lift the Keypad upwards using tweezers.
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7. Use a TORX T5 screwdriver to loosen and remove two
TORX T5 screws (M1.6_3.0*4.3mm). When using torque
driver, set torque to 1.2+/- 0.1kgf @ 400+/-50 rpm.
9. Lift the D-cover Up & remove it.
8. Use a TORX T5 screwdriver to loosen and remove
four TORX T5 screws (M1.6_3.0*4.3mm). When using
torque driver, set torque to 1.2+/- 0.1kgf @ 400+/-50
rpm.
10. Lift and remove the Camera Flash FPC cable off with
tweezers.
11. Lift and remove the Camera holder off with
tweezers.
12. Lift and remove the B2B connector off with
tweezers.
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13. Separate C-cover from A/B/C Cover Assembly. 14. Lift the PWB from the C-Cover to remove PWB.
15. Pull the Camera upwards from Camera Gasket 16. Peel off the dome sheet with a tweezers
17. Insert the tweezers into the earphone jack. 18. Separate the earphone jack from D cover.
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19. Lift up the antenna cover by tweezers 20. Separate the antenna cover from D cover.
21. Release the hook to separate CDMA ANT from
D-cover
22. Remove the decorative sheet from B-cover by
tweezers.
23. Tear off the decorative sheet
24. Remove 2 screws from B-cover.
Tool : T5x60 screw driver
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25. Insert the tweezers into the main lens 26. Lift the main lens by hand
27. Remove screws (cross head) from B-cover.
Tool : T5x60 screw driver
28. Release hooks on receiver holder to separate it
from A-Cover.
29. Remove the receiver holder and receiver.
30. Release 4 hooks between A & B-cover by lightly
bending the edge of A cover.
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31. Lift up the LCM from upper corner. 32. Separate A cover from upper module.
33. Remove sealing sponge from LCM module
35. Loose the FPC connector 36. Separate the FPC from LCM module.
34. Remove Mylar sub 51pin BTB to reveal the
connector.
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37. Lift up the upper FPC from lower FPC carefully. 38. Lift up the LCM module from B cover.
39. Separate the LCM module with vibrator and speaker
from B cover.
40. Loose the connector to release the FPC.
41. Separate the FPC from connector 42. Loose 2 screws from hinge
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43. Separate the hinge holder, hinge shoulder left and
hinge shoulder right from B cover
44. Pull out the FPC from hinge holder.
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12. ASSEMBLY INSTRUCTION
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1. Nokia 7208 assembly. 2. Put the FPC into hinge holder
3. Assemble the hinge shoulder left to B cover 4. Let the FPC go through the path gap.
5. Assemble the hinge shoulder right to B cover
6. Assemble the hinge cover onto the B cover and fix
with the ribs of both hinge shoulders.
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7. Tight 2 screws of hinge cover with T5
9. Fix the LCM module onto B cover, including the
speaker and vibrator.
8. Insert the FPC of speaker and vibrator into the
connector on LCM module.
10. Connect the FPC with connector
11. Press the gray part of FPC and make sure it sticks
well with the FPC below.
12. Stick the sealing sponge
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13. Put the Mylar sub 51pin BTB back over the connector
15. Put back the receiver holder and fix it by pressing on
the hooks
14. Assemble the B cover and A cover and make sure 4
hooks are well fix with A cover
16. Insert the receiver and fix it with receiver holder
17. Tight 2 screws to fix the B cover with A cover 18. Put the main lens back and press the edge of it
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19. Tight another 2 screws at the bottom of B cover 20. Put back the decorative sheet
21. Insert the Camera downwards to Camera Gasket.
22. Connect the C cover with upper module by pressing
2 circular connectors
23. Position the PCBA below the metal plate and then fit
entire PCBA with C cover.
24. Plug the board to board connector with PCBA
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25. Stick the FPC around the camera socket 26. Cover the camera holder back
27. FPC must be covered under the camera holder 28. Press and stick the flash LED on the camera holder
29. Assemble the CDMA antenna with D cover 30. Assemble the antenna holder with D cover
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31. Assemble the earphone jack with D cover 32. Assemble the D cover with C cover
33. Tight 4 screws at the battery side to fix the D cover
by T5
34. Tight 2 screws at the keypad side to fix both upper
and lower module by T5
35. Stick back the keypad onto the C cover 36. Put the battery cover back
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