Nokia N95 User manual

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Service Manual N95 RM-159/-245/-160/RM320/-321 Copyright © 2007 NOKIA Corporation. All rights reserved.
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RM-159/ RM-245 Transceiver characteristics:
Band: Quad-band phone for EGSM850/900/1800/1900MHz
WCDMA:
-RM-159/-320/-321: 2100MHz
-RM-160: 850/1900MHz
Camera:
- Main: 5Mpix with autofocus and Flash LED
- Sub: CIF for video calls
Display:
-RM-159/-245/-160: 6.604cm (2.6”) 24bit QVGA TFT full transimissive,
resolution 240x320 pixel
-RM-320/-321: 7.112cm (2.8”) 24bit QVGA TFT full transimissive,
resolution 240x320 pixel
Operating System: Series 60
Bluetooth
WLAN (only RM-159/-160/-320)
GPS
Connector: mini USB Connector, AV Connector, Memory card slot (only
RM-159/-245/-160)
SERVICE MANUAL
Level 1&2
Environmental characteristics:
• Lead-free soldered
Transceiver with BL-5F Li-Ion battery pack (only RM-159/-245/-160)
Talk time Standby Note
up to 160/210h up to 9days
Depends on network
parameters and
phone settings
RM-160 RM-321/ RM-320
Transceiver with BL-6F Li-Ion battery pack (only RM-320/RM321)
Talk time Standby Note
up to 210/300h up to 11.5days Depends on network
parameters and
phone settings

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Service Manual N95 RM-159/-245/-160/RM320/-321 Copyright © 2007 NOKIA Corporation. All rights reserved.
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CHANGE HISTORY
Status Version No. Date Comments
Draft 0.1 11.Dec.2006 Initial draft
Approved 1.0 08.Feb.2007 Approval
Approved 2.0 12.04.2007 Exploded view & Spare Parts overview updated
Approved 3.0 19.Apr.2007 Level 2 solder components and Trouble Shooter Section updated
Approved 4.0 30.May.2007 Exploded view updated, General Information page removed
Approved 5.0 29.Aug.2007 RM-320/-312 added, New Exploded view incl. Assembly A4 changes;
Spare Parts overview and General Recycling Recommendation removed
Approved 6.0 12.Sept.2007 RM-160 added (additionally Exploded view)
Page
TABLE OF CONTENTS
INTRODUCTION 3
EXPLODED VIEW FOR RM-159/RM-245 4
EXPLODED VIEW FOR RM-320/RM-321 5
EXPLODED VIEW FOR RM-160 6
LEVEL 2 SOLDER COMPONENTS 7
SERVICE DEVICES 8
SW-UPDATE 10
UPPER BLOCK DISASSEMBLY 11
UPPER BLOCK ASSEMBLY 15
LOWER BLOCK DISASSEMBLY 19
LOWER BLOCK ASSEMBLY 25
LEGEND FOR QUICK TROUBLE SHOOTER 33
QUICK TROUBLE SHOOTER - POWER ON 34
QUICK TROUBLE SHOOTER - CHARGING 35
QUICK TROUBLE SHOOTER - NO SERVICE (GSM/WCDMA) 36
QUICK TROUBLE SHOOTER - WLAN/BLUETOOTH 37
QUICK TROUBLE SHOOTER - GPS 38
QUICK TROUBLE SHOOTER - EARPIECE 39
QUICK TROUBLE SHOOTER - IHF SPEAKER 40
QUICK TROUBLE SHOOTER - DISPLAY 41
QUICK TROUBLE SHOOTER - MICROPHONE 42
QUICK TROUBLE SHOOTER - ITU KEYPAD 43
QUICK TROUBLE SHOOTER - S60 KEYPAD 44
QUICK TROUBLE SHOOTER - MM KEYPAD 45
QUICK TROUBLE SHOOTER - REVIEW KEY 46
QUICK TROUBLE SHOOTER - VOLUME KEYS 47
QUICK TROUBLE SHOOTER - CAMERA KEY/ AUTOFOCUS 48
QUICK TROUBLE SHOOTER - FLASHLIGHT 49
QUICK TROUBLE SHOOTER - AV CONNECTOR 50
QUICK TROUBLE SHOOTER - USB 51
QUICK TROUBLE SHOOTER - CMOS CAMERA 52
QUICK TROUBLE SHOOTER - MAIN CAMERA 53
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Service Manual N95 RM-159/-245/-160/RM320/-321 Copyright © 2007 NOKIA Corporation. All rights reserved.
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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:c[email protected]
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.
1.
2.
3.
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 VIEW FOR RM-159/RM-2452.

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EXPLODED VIEW FOR RM-320/RM-3213.

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EXPLODED VIEW FOR RM-1604.

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LEVEL 2 SOLDER COMPONENTS5.

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Service Manual N95 RM-159/-245/-160/RM320/-321 Copyright © 2007 NOKIA Corporation. All rights reserved.
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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-5.
Travel Charger AC-4
Small and lightweight charger for fast charging of your phone
battery.
Internal Battery BL-5F (only RM-159/-245/-160)
Inserted under the back cover, this Li-Ion battery provides
power in a lightweight package.
Internal Battery BL-6F (only RM-320/-321)
Inserted under the back cover, this Li-Ion battery provides
power in a lightweight package.
CA-75U
Video connectivity cable for TV-out testing
DKE-2
Service Cable to connect the PC with the phone connector.
SERVICE DEVICES6.

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Service Manual N95 RM-159/-245/-160/RM320/-321 Copyright © 2007 NOKIA Corporation. All rights reserved.
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RJ-118
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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UPPER BLOCK DISASSEMBLY8.
1. Needed tools: SS-93, the SRT-6, the bit holder with a torx
plus size 5 bit and a torque driver.
2. Cover the display with a protective lm.
3. Check that no battery is still inserted before going on. 4. Shift open the assembly.
5. Unscrew these 2 screws. 6. Discard them, they can’t be reused.

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7. Shift the slider into the other position. 8. Unscrew these 2 screws in the order shown and discard them,
too.
9. Do not use them again. 10. Unlock these middle metal clips, hidden under the FRONT
COVER.
11. Turn the unit and release the second connector, too. 12. Peel up the protection lm.

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13. Now, lift up the FRONT COVER. 14. Remove the S60 KEYPAD.
15. Cover the display with a protective lm. 16. Flip over the keypad.
17. (Only for RM-159/245) Be double careful while opening
this connector. The whole SLIDE MODULE must be replaced if
damaged. The display connector for RM-320/321 is different.
18. Lift up the display.

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19. Gently release the adhesive of the EARPIECE. The gasket
will be destroyed while removal.
20. …and must be replaced when reassemble.
21. The disassembly procedure is now complete.

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UPPER BLOCK ASSEMBLY9.
1. Assembly 2. Fit a new gasket and place the EARPIECE into the FRONT COVER.
3. Flip over the keypad. 4. Insert the ex foil of the display into the connector evenly.
5. Open the connector if necessary while inserting. 6. Carefully close the connector. Again, when destroying this
connector or parts of it, the whole SLIDE MODULE must be
replaced.

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7. Place the display into its compartment. 8. Flip over the keypad.
9. Peel up the protection lm. 10. Place the S60 KEYPAD.
11. Check that the window and camera are clean, otherwise
clean it up before going on.
12. Place the FRONT COVER and smooth it down evenly.

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13. Protect the display again. 14. Shift open the slider.
15. Insert two new screws. 16. Set the correct torque.
17. Tighten both screws in the order shown. 18. Slide the assembly into the second position to access the
next treads.

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19. Insert the next 2 screws. 20. Tighten them to the correct torque in the order shown.
21. Check the functionality of the slider.

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LOWER BLOCK DISASSEMBLY10.
1. Needed tools: SS-93, the dental pick, metal tweezers, a bit
holder with a Torx plus size 6 bit, a torque driver, a straight
bladed screwdriver and a DC plug.
2. Always cover the windows with a protective lm.
3. Unlock and remove the BATTERY COVER. 4. Shift open the assembly.
5. Bend open the BACK COVER ASSEMBLY carefully. 6. The removal of the SD CARD DOOR becomes easy now.

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7. Keep all 6 adhesives of the BACK COVER clean, otherwise you
have to change them before re-assembly.
8. Gently pry open both plastic clips of the ITU KEYPAD.
9. Lift it up now and remove it. 10. Shift the assembly together and turn it to access the screws.
11. Unscrew the 4 torx plus size 6 screws in the order shown. 12. Remove all screws and discard them. Do not use them again.