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Nokia 3250 Service Manual

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Download this manual See also: User Manual
CMO Operations & Logistics
WW Competence Transfer
Multimedia Creation & Support
Service Manual 3250 RM-38
Page
CONFIDENTIAL
SERVICE MANUAL
Level 1&2
RM-38
1
(38)
Transceiver characteristics:
Band: Tri-band phone for GSM/EDGE 900/1800/1900MHz
Camera: Integrated camera 2 Megapixel
Display: TFT Active matrix color display with 262.144 colors,
high resolution 176 x 208 pixel
Bluetooth
FM radio, MP3/eAAC+
Vibra Alert
Connector: Pop Port™ connector
Memory expandable up to 1GB (Micro SD card)
Twist- On design
USB 2.0
Transceiver with BP-6M 1100mAh Li-Ion battery pack
Talk time
up to 3 h
Environmental characteristics:
•
Lead-free soldered
Copyright © 2006 NOKIA Corporation. All rights reserved.
Approved 2.0
Standby
Note
Depends on network
up to 10 days
parameters
DJk
16.3.2006

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Summary of Contents for Nokia 3250

  • Page 1 Transceiver with BP-6M 1100mAh Li-Ion battery pack Talk time Standby Note Depends on network up to 3 h up to 10 days parameters Environmental characteristics: • Lead-free soldered Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 2: Table Of Contents

    QUICK TROUBLE SHOOTER PART 4 CAMERA GONOGO TEST BLUETOOTH GONOGO TEST GONOGO TEST CHANGE HISTORY Status Version No. Date Comments Draft 16.1.2006 Initial draft Approved 13.3.2006 Approved 16.3.2006 Service Tools modified Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 3: Introduction

    INTRODUCTION The purpose of this document is to help NOKIA service levels 1 and 2 workshop technicians to service NOKIA products. This Service Manual must be used only by authorized NOKIA service suppliers. The content of it is confidential. Please note that NOKIA also provides other guidance documents (e.g.

  • Page 4: General Repair Information

    There are several documents available on NOL which must be followed: • • First, pay attention to the latest content pages of Service Bulletins, which are always available for each folder on NOKIA Online. Make sure your documentation is up to date. •...

  • Page 5: Pathfinder For Workshop Staff

    Videos – Disassembly/Assembly NOKIA Online Care Services Training Phone Models Level 1&2 e-learning courses offer a quick overview of the NOKIA phone and support on repair and testing. Overview & Guides Disassembly & Assembly Troubleshooting Basic information about the phone,...

  • Page 6: Exploded View And Component Disposal

    EXPLODED VIEW AND COMPONENT DISPOSAL Recommendation for the ecologically friendly disposal of components. Colorized components show the various categories. See the corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 7: Spare Parts Overview

    Page (38) Approved 2.0 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL SPARE PARTS OVERVIEW Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 8: Spare Parts List

    (spare parts, SWAP units, and service tools) from NOL! This will ensure that you are using up-to-date order codes only. Therefore, Service Bulletins on NOL have to be checked on a daily basis. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 9: Service Tools

    Inserted under the back cover, this Li-Ion 1100 mAh battery provides power in a lightweight package. Headset HS-3 Provides convenient handsfree use and the pleasure of listening to music in stereo from your compatible Nokia phone. Available in black and white. SS-45 Camera Removal Tool.
  • Page 10 Wetec tweezers 13 SA-SMD ESD • Wetec tweezers PSF SA-ESD • Wetec ESD brush E1211 • Kaiser Fototechnik airbrush 6315 • Wetec dental tool DEM83266/0 • Components scissors 323-5732 Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 11: Sw-Update

    To use the FLS-4S Flash Dongle you should follow the user’s guide inside the sales package. Always check for the latest ver- sion of flash software, which is available on NOKIA Online. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 12: Disassembly Instruction Upper Block

    4. Push down both metal latches to unlock the snaps of the CAP- discard it. Do not use it again. COVER. 5. Release both screws in the order shown. 6. Do not mismatch these screws with the other ones. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 13 11. Separate the LCD MODULE by releasing the 4 snaps 12. Carefully slot through the flex connector. Always use a new with the SRT-6. DISPLAY SHIELD ASSEMBLY when reassembling. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 14 16. Carefully open the UPPER BLOCK CONNECTOR. other ones. 17. Also open the BOARD TO BOARD CONNECTOR with the SRT-6 18. Lift up both connectors and shift out the ENGINE MODULE ASSEMBLY. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 15 23. These 4 screws are different . Do not mismatch these screws 24. Carefully separate the lower block, but remember the UPPER with the other ones. BLOCK CONNECTOR. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 16 28. The POP PORT DOOR can be pulled out easily. again when assemble. Always use a new MAIN FLEX ASSEMBLY when reassembling. 29. The disassembling procedure is now complete. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 17: Assembly Instruction Upper Block

    4. Align the DOMESHEET with the SIM Tool, mind the surrounding components. 5. Now fix the MAIN FLEX ASSEMBLY to the UPPER FRAME 6. Carefully bend down both SWIVEL SENSOR flex foils. ALUMINIUM using finder pressure. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 18 11. Now, tighten the screws with the correct torque in the order 12. Fix the cables with a new Cable Support Tape. shown, using a torque of 18 Ncm . Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 19 15. Push down the Cables while shifting the assembly into the UPPER FRAME ALUMINIUM. 17. Close the UPPER BLOCK CONNECTOR by using finger pressure. 18. Place the screws, note the different used screw types. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 20 21. Fix all metal latches of the DISPLAY SHIELD ASSY. 23. Flip over the DISPLAY SHIELD ASSEMBLY and push it into its 24. Fix it using finger pressure. place. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 21 27. Tighten the screws in the order shown, using a torque of 18 Ncm. 29. Insert the KEYMAT ASSEMBLY SYMBIAN. 30. Remove the cover tape and place the new A-COVER ASSEMBLY, beginning from the top. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 22 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL 31. Fix all the plastic clips. 32. Complete the assembly by placing the BATTERY COVER. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 23: Disassembly Instruction Lower Block

    4. Unlock and remove the SMIA 2MPIX CAMERA with the SS-45. 5. Unlock the LOWER CAP COVER with the SRT-6. 6. Remove the LOWER FRONT COVER and the KEYMAT ASSY NUMERIC. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 24 Do this evenly on both sides of the connector. 12. Release the screws in the order shown. 11. Turn the upper block in order to prevent mechanical stress to the joystick while unscrewing the screws. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 25 15. Carefully separate the parts. 16. Pass out the LOWER SIDE RAIL RIGHT. 17. Remove the LOWER SIDE RAIL LEFT, too. 18. The disassembly procedure of the upper block is now completed. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 26: Assembly Instructions Lower Block

    4. Bring the parts together, positioning as shown. Mind the correct positioning of the LOWER BLOCK CONNECTOR. 5. Insert the screws. 6. Turn the unit to prevent mechanical stress to the joystick. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 27 10. Continue tightening the next screws with the torque of 18 Ncm in the order shown. 12. Carefully close the connector. Do this evenly side by side. 11. Turn back the lower block. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 28 15. Mind the guiding pins. 16. Insert the LOWER BACK COVER and fix the snaps. 17. Turn the lower block. 18. Insert the KEMAT ASSY NUMERIC and fix the snaps. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 29 21. Mind the guide pin before positioning of the SMIA 2 MPIX 22. Grip the camera with the SS-45. CAMERA. 23. Place the camera into its housing. 24. Push down the Camera evenly. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 30 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL 25. Place the CAMERA LENS ASSEMBLY and fix it. 26. Check the window for correct positioning and cleanness. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 31: Legend Of Quick Trouble Shooter

    Page (38) Approved 2.0 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL LEGEND OF QUICK TROUBLE SHOOTER Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 32: Quick Trouble Shooter Part

    Page (38) Approved 2.0 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER PART 1 Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 33: Quick Trouble Shooter Part

    Page (38) Approved 2.0 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER PART 2 Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 34: Quick Trouble Shooter Part 3

    Page (38) Approved 2.0 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER PART 3 Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 35: Quick Trouble Shooter Part 4

    Page (38) Approved 2.0 CMO Operations & Logistics WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER PART 4 Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 36: Camera Gonogo Test

    Test was successful, if the Image appears on your Display. The camera is ok. • Select Options • Select Delete • Select Yes If the test is failed see Quick Trouble Shooter. Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 37: Bluetooth Gonogo Test

    Test was successful, if you get the message “Business card received” on the Reference unit. • Press red End key of the Test unit to reach the Home Menu Note: If the Bluetooth is activated, switch it off! Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 38: Gonogo Test

    WW Competence Transfer 16.3.2006 Multimedia Creation & Support CONFIDENTIAL GONOGO TEST A battery tester lets you test the capacity of NOKIA batteries. Please refer to the latest information on NOKIA Online. http://www.astratec.co.uk/ http://www.cadex.com/ Service Manual 3250 RM-38 Copyright © 2006 NOKIA Corporation. All rights reserved.

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