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Nokia 1508I Service Manual

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1
SERVICE MANUAL
Level 1&2
nokia
1508 i
Confidential
Copyright @ 2008 NOKIA. All rights reserved.
Transceiver characteristics
Band:
•
1900MHz, CDMA2000 1xRTT
Display:i
•
1.47" 128*128 CSTN, 65k Main display
Operation System：
•
Nucleus
Connections:
•
4-pin 2.5mm stereo audio jack required for UHJ
support.
•
Micro-USB 2.0
•
FM radio
Transceiver with BL-4C 860mAh Li-Ion battery pack
Talk
Standby time
time
3.0
China :2 to 8.3 days
hours
SEAP/MEA/LTA: 4 to 8.3
days
Environmental characteristics：
• Lead-free soldered
1508i RM 430
Service Manual Level 1&2
Note
Depends on
network
parameters
ISSUE 1

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Summary of Contents for Nokia 1508I

  • Page 1 Transceiver with BL-4C 860mAh Li-Ion battery pack Talk Standby time Note time China :2 to 8.3 days Depends on hours SEAP/MEA/LTA: 4 to 8.3 network days parameters Environmental characteristics： • Lead-free soldered ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.

  • Page 2: Table Of Contents

    5. Care and maintenance .........................7 6. Battery information........................7 7. Exploded view ..........................9 8. Service devices ...........................10 9. SW-update ..........................11 10. Disassembly instruction ......................12 11 . Assembly hints……………………………………….………………………………………..15 12. L2 solder components........................16 ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.

  • Page 3: Change History

    Linda.Yan Reason Updated this version Significant 1. General information modification. Changes since 2. Disassembly picture 11 (access door) should be eliminated. last version 3. Rename the phone as Nokia 1508/1508i. Version # Status Review Date Author V0.3 Draft Daisy.Qian , April Linda.Yan...

  • Page 4: Copyright

    1508i RM 430 Service Manual Level 1&2 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 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

    1508i RM 430 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. The SIM card can be replaced without ESD protection if the product is otherwise ready for use.

  • Page 7: Care And Maintenance

    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. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 8 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: Exploded View

    1508i RM 430 Service Manual Level 1&2 7. EXPLODED VIEW 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

    USB connector of the phone and allows Point of Sale (POS) locations to flash the mobile terminal. RJ-230 Soldering Jig This jig serves as a holder for PWB component de-soldering and soldering. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.

  • Page 11: Sw-Update

    9. SW-UPDATE Flash concept – (Point of Sales) Please follow the service manual to update software. Check always for the latest version of flash software, which is available on NOKIA Online. For instructions, see the Care Suite User Guide. ISSUE 1 Confidential Copyright @ 2008 NOKIA.

  • Page 12: Disassembly Instruction

    A-Cover. 3) Remove the A-Cover. 4) Separate the keymat. 5) Remove the earpiece speaker by lifting with dental tool. 6) Remove 6 ea. #5+ TORX screws. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 13 9) Lift and remove the antenna assy. Using the SS-93. 10) Lift and remove the IHF speaker using the SS-93. 11) Push out and remove Mylar film. 12) Using SS-93 carefully lift LCD. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 14 15) Carefully lift edge of key dome with dental tool. 16) Peel back and remove key dome from engine module. Note: To assemble the mobile terminal, follow the “Disassembly Instructions” in reverse order. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.

  • Page 15: Assembly Hints

    1508i RM 430 Service Manual Level 1&2 11. ASSEMBLY HINTS Screw order for Assembly Torques Information Related to above picture: 19.6 Ncm ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.

  • Page 16: L2 Solder Components

    1508i RM 430 Service Manual Level 1&2 12. L2 SOLDER COMPONENTS ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.
  • Page 17 1508i RM 430 Service Manual Level 1&2 ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved.

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