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Nokia E66 Service Manual
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SERVICE MANUAL
Level 1&2
Transceiver characteristics
Band:
RM-343: EGSM 850/900/1800/1900 and WCDMA
900/2100 HSDPA
RM-345: EGSM 850/900/1800/1900 and WCDMA
850/1900 HSDPA
RM-420: EGSM 850/900/1800/1900 and WCDMA
850/2100 HSDPA
Display:
16M colours, QVGA 2.4" TFT
Camera:
3.2 Mpix with digital and extended digital zoom
Operating System:
S60 Edition 3.1
Connections:
WLAN, Bluetooth 2.0, Infrared, 2.5 mm AV
connector, Micro USB connector, USB 2.0 (full
speed), 2 mm charging plug, microSD card
Transceiver with battery pack
Talk time
Up to 4 hours
Confidential
Copyright @ 2008 NOKIA. All rights reserved.
E66 RM-343, RM-345, RM-420
Service Manual Level 1&2
Standby
Note
Up to 428
Depends on
hours
network
parameters
and phone
settings
ISSUE 1

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Summary of Contents for Nokia E66

  • Page 1 2 mm charging plug, microSD card Transceiver with battery pack Talk time Standby Note Up to 4 hours Up to 428 Depends on hours network parameters and phone settings ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 2: Table Of Contents

    Care and maintenance ........................7 Battery information......................... 8 Spare parts overview ........................9 Service devices ..........................10 SW-update ............................ 11 Disassembly instruction ......................12 Assembly hints........................20 Solder components ......................... 21 ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 3: Change History

    26.6.2008 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.
  • Page 4: Copyright

    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.
  • Page 5: Warnings And Cautions

    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 ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 6: Esd Protection

    E66 RM-343, RM-345, RM-420 Service Manual Level 1&2 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.
  • Page 7: Care And Maintenance

    • 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. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 8: Battery Information

    Battery 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. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 9: Spare Parts Overview

    E66 RM-343, RM-345, RM-420 Service Manual Level 1&2 7. SPARE PARTS OVERVIEW See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 10: Service Devices

    E66 RM-343, RM-345, RM-420 Service Manual Level 1&2 8. SERVICE DEVICES SS-93 POS FLASH DEVICE OPENING TOOL SRT-6 SS-102 OPENING TOOL CAMERA REMOVAL TOOL CONNECTIVITY CABLE INTERNAL BATTERY ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 11: Sw-Update

    Flash concept – (Point of Sales) To use the 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. ISSUE 1 Confidential Copyright @ 2008 NOKIA.
  • Page 12: Disassembly Instruction

    2) Remove the Battery Cover. 3) Slide the phone open and release the screws 3.1) Release the screws in the order shown in the using a Torx 5+ screwdriver. picture. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 13 Service Manual Level 1&2 4) Release the snaps using the SRT-6 opening 5) Separate the A-cover Assy. tool. 6) Remove the S60 Keypad. 7) Open the LCD Connector from UI Flex Assy. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 14 8) Release the LCD carefully with a Dental tool. 8.1) Release the LCD on the other side too. 8.2) Slide the LCD carefully in the direction of the 9) Remove the LCD. arrow. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 15 10) Remove the Maito Earpiece with the Dental 11) Remove the T4+ screws with a screwdriver. tool. 12) Remove the T6+ screws. 13) Remove the screws in the order shown in the picture. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 16 14) Take out the T9 Cover. tool. 15) Remove the T9 Keymat. 16) Flip the upper part in the direction of the arrow and release the Flex foil from the connector. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 17 17) Remove the CONN AV 4 POL D2.5 Jack from B- 18) Remove the Antenna Module from the B- Cover. Cover. 19) Remove the CONN CHR DAI 2.0mm Compress 20) Remove the side keys using tweezers. from the Antenna Module. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 18 22) Separate the Sub Pwb Assy from B-Cover. direction shown in the picture. 23) Remove the UI Flex Assy Connector from the 24) Separate it from the Slide Module Assy. Phone. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 19 25) Remove the S60 Domesheet from the UI Flex 26) Remove the UI Flex Assy from the Slide Assy. Module Assy. 27) Remove the T9 Domesheet. 28) Remove the Camera using the SS-88 Camera Removal Tool. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 20: Assembly Hints

    11. ASSEMBLY HINTS 1) Tighten the screws to the torque of 16 Ncm in the 2) Tighten the screws to the torque of 10 Ncm in the order shown. order shown. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 21: Solder Components

    E66 RM-343, RM-345, RM-420 Service Manual Level 1&2 12. SOLDER COMPONENTS E65 RM-343/RM-345/RM-420 Components overview Solder components only for Level 2 ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.

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