Nokia 7390 Service Manual
  1. Manuals
  2. Brands
  3. Nokia Manuals
  4. Cell Phone
  5. 7390
  6. Service manual

Nokia 7390 Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
CMO Operations & Logistics
Training and Vendor Development
Multimedia Creation & Support
Service Manual 7390 RM-140
Page
CONFIDENTIAL
SERVICE MANUAL
Level 1&2
RM-140
Copyright © 2006 NOKIA Corporation. All rights reserved.
1
(47)
Transceiver characteristics:
Series: S40
Band: Tri-band phone for GSM 900/1800/1900MHz & WCDMA 2100
Camera:
-Main Camera: 3Mpix with autofocus
- Second Camera: VGA camera
Display: Napa dual display Main:
1st: QVGA (240x320) 2.2" 16M colors
2nd: 128x160, 262k colours
Bluetooth
IRDA
FM radio
Memory: microSD™
Connector: Mini USB
Transceiver with BP-5M Li-Ion battery pack
Talk time
up to 4h GSM
up to 2 1/2h WCDMA
up to 1 1/2h video call
Environmental characteristics:
•
Approved 2.0
31.Okt.2006
Standby
Depends on network
up to 11 days
parameters
Lead-free soldered
MGR
Note

Advertisement

Table of Contents
loading

Related Manuals for Nokia 7390

Summary of Contents for Nokia 7390

  • Page 1 4h GSM Depends on network up to 2 1/2h WCDMA up to 11 days parameters up to 1 1/2h video call Environmental characteristics: • Lead-free soldered Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 2: Table Of Contents

    BATTERY TEST CHANGE HISTORY Status Version No. Date Comments Draft 13.Okt.2006 Initial draft Approved 24.Okt.2006 Approval Approved 31.Okt.2006 Exploded- and Spare Parts overview updated (Naming I005 and I006 interchanged Service Manual 7390 RM-140 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 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.

  • Page 4: General Repair Information

    Common Software Service Bulletins etc,… Use General SB-217 as a reference or overview. Please also check NOKIA Online (NOL) for latest news and files on a regular basis. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • 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 for how to repair and use the phone: 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 different categories. See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 7: Spare Parts Overview

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL SPARE PARTS OVERVIEW Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 8: Level 2 Solder Components

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL LEVEL 2 SOLDER COMPONENTS Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 9: Nokia Online (Nol)

    Bulletins (spare parts, SWAP units and service tools). This will ensure, that you are using up-to-date order codes only. Therefore Service Bulletins have to be checked from NOL on daily basis. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 10: Service Tools

    Inserted under the back cover, this Li-Ion battery provides power in a lightweight package. SS-81 Camera removal tool. DKE-2 Service Cable to connect the PC with the mini USB connector. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 11 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. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 12: Sw-Update

    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. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 13: Upper Block Disassembly Instruction

    5. To separate the covers of the upper block begin with the 6. Gently, slide the opening tool along the gap to open all snaps of the cover. SRT-6 on the shown side. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 14 9. Locate the (4) M1.4x3.6 Torx Plus 4IP screws and unscrew 10. Remove the screws. them in the order shown. 11. Remove the SECOND DISPLAY FRAME ASSY. 12. Use tweezers to remove COAX GROUNDING SPRING. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 15 Start on the shown side and gently raise the connector with opening tool. 17. …and remove it from the A-COVER ASSY. 18. Now, the COAX PWB GROUNDING SPRING can be removed. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 16 UPPER A-COVER. 23. Remove the IHF SPEAKER, first breaking the adhesive seal 24. The disassembly procedure is now completed. and then lifting it from position and discard it. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 17: Upper Block Assembly Instruction

    4. Remove the protection film... protection film. 5..and maneuver the display connector exactly into place 6. And secure it by pressing it gently. over the adhesive tape. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 18 11. Fit the UPPER C-COVER ASSY. 12. Pay attention to the right position of the metal tab. It must be placed over the screw hole of the UPPER C-COVER. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 19 16. Check the right position of the COAX CABLE. 17. Fit the CUI KEYS and check the right position. 18. Align the SECOND DISPLAY FRAME ASSY with the UPPER C- COVER. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 20 22. Tighten the screws to the correct torque in the order shown. slightly left to engage the threads and then tighten them lightly. 23. Fit the UPPER B-COVER... 24..and secure it by squeezing the covers. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 21: Lower Block Disassembly Instructions

    4. Use the SS-93 to unlock the KEYMAT start on the shown side. 5. Remove the KEYMAT from the LOWER A-COVER. 6. Unscrew the screws in the order shown. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 22 10. Gently, open the snaps on both sides with the dental pick. to the LOWER A-COVER. 11. Lift a bit the LOWER B-COVER, ... 12..unlock the remaining snaps and remove the LOWER B- COVER. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 23 15. The PWB is secured with two snaps to the LOWER A-COVER. 16. Release the PWB... 17. and very gently, open it as shown. 18. Take a special care the on flexible cords. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 24 21. Insert the SS-111 below the flanks of the COAX CONNECTOR. Do not touch surrounding components. 23. Disconnect the MAIN CAMERA with SS-93 paying attention 24. Take out the MAIN CAMERA from the PWB. on fragile components. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 25 Be careful as this is no a the LOWER C-COVER. spare part. 29. and remove the LOWER C-COVER ASSEMBLY. 30. The disassembly procedure is now finished. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 26: Lower Block Assembly Instruction

    4. Insert the MICROPHONE avoiding to bend the spring contacts. position. 5. Insert the MAIN CAMERA into its socket paying attention to 6. Append the MAIN CAMERA assembly to the PWB. the right position of the guide. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 27 10. Connect the LOWER FLEX CONNECTOR to the PWB. Avoid to strain at the cords. close it carefully. 11. Be sure that the cords are not squeezed. 12. Now, secure the PWB into its position. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 28 15. Align the LOWER B-COVER with the LOWER A-COVER… 16..and gently press the covers together. 17. Insert the screws. 18. Set the torque driver to the torque of 20 Newton centimeter. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.
  • Page 29 21. Fit the BATTERY COVER. 22. Place the KEYMAT onto the LOWER A-COVER... 23..and secure it into its position. 24. Using a new A-COVER ASSY fit the new BUMPER. Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 30: Legend For Quick Trouble Shooter

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL LEGEND FOR QUICK TROUBLE SHOOTER Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 31: Quick Trouble Shooter - Power On

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - POWER ON Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 32: Quick Trouble Shooter - Charging

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - CHARGING Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 33: Quick Trouble Shooter - No Service

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - NO SERVICE Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 34: Quick Trouble Shooter - Sim & Card Reader

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - SIM & CARD READER Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 35: Quick Trouble Shooter - Earpiece

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - EARPIECE Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 36: Quick Trouble Shooter - Ihf Speaker

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - IHF SPEAKER Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 37: Quick Trouble Shooter - Display

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - DISPLAY Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 38: Quick Trouble Shooter - Flashlight

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - FLASHLIGHT Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 39: Quick Trouble Shooter - Microphone

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - MICROPHONE Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 40: Quick Trouble Shooter - Keymat

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - KEYMAT Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 41: Quick Trouble Shooter - Cui Keys

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - CUI KEYS Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 42: Quick Trouble Shooter - Volume Keys

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - VOLUME KEYS Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 43: Quick Trouble Shooter - Camera Key

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - CAMERA KEY Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 44: Quick Trouble Shooter - Camera Small

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - CAMERA SMALL Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 45: Quick Trouble Shooter - Camera

    Page (47) Approved 2.0 CMO Operations & Logistics Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL QUICK TROUBLE SHOOTER - CAMERA Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 46: Gonogo Test

    Warning: Do not point the IR (infrared) beam at anyone’s eye or allow it to interfere with other IR devices. This device is a Class 1 Laser product. Reference unit, Bluetooth /infrared activated Test unit Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

  • Page 47: Battery Test

    Training and Vendor Development 31.Okt.2006 Multimedia Creation & Support CONFIDENTIAL BATTERY TEST A battery tester lets you test the capacity of NOKIA batteries. Please refer to the actual information on NOKIA Online. http://www.astratec.co.uk/ http://www.cadex.com/ Service Manual 7390 RM-140 Copyright © 2006 NOKIA Corporation. All rights reserved.

This manual is also suitable for:

Rm-140

Table of Contents