Nokia 7070 Prism Service Manual
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Nokia 7070 Prism Service Manual

Nokia 7070 Prism Service Manual

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1
SERVICE MANUAL
Level 1&2
Transceiver characteristics
Band:
RH-116: EGSM 900/1800
RH-117: GSM 850/1900
Display:
128 x 160 px, active area 1.8"
Operating System:
Series 40
Connections:
Easy flash II connector, AV connector
Transceiver with BL-4B battery pack
Talk time
Up to 5 hours
Confidential
Copyright @ 2008 NOKIA. All rights reserved
7070 Prism RH-116, RH-117
Service Manual Level 1&2
Standby
Note
Up to 17 days
Depends on
network
parameters
and phone
settings
ISSUE 1

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Summary of Contents for Nokia 7070 Prism

  • Page 1 Easy flash II connector, AV connector Transceiver with BL-4B battery pack Talk time Standby Note Up to 5 hours Up to 17 days Depends on 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/Exploded view ....................9 Service devices ..........................10 SW-update ............................ 11 Disassembly instruction ......................12 Assembly hints........................18 Solder components ......................... 19 ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...

  • Page 3: Change History

    18.07.2008 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

    7070 Prism RH-116, RH-117 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

    Use only the supplied or an approved replacement antenna. Unauthorised antennas, 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

    Batteries’ 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/Exploded View

    7070 Prism RH-116, RH-117 Service Manual Level 1&2 7. SPARE PARTS OVERVIEW/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

    For more information, refer to the Service Bulletin (SB-011) on NOKIA Online. Supplier or manufacturer contacts for CA-112DS Service cable tool re-order can be found in “Recommended service equipment” document on NOKIA Online. 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

    C and D covers. 3) Remove the C-cover. 4) Separate the keymat from the C-cover. 5) Remove the 4 Philips screws. 6) Use SRT-6 to separate the PWB from flex conn. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...
  • Page 13 9) Use the dental tool to remove the microphone. 10) Use SS-93 to release the clips holding the antenna. 11) Remove the antenna assembly. 12) Use the dental tool to lift the corner of the dome sheet. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...
  • Page 14 14) Use SRT-6 to remove the right screw cover. 15) Use SRT-6 to remove the left screw cover. 16) Remove 2 Phillips screws. 17) Work SRT-6 between and around the A and B 18) Remove the A-cover. covers. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...
  • Page 15 23) Carefully lift the UI flex module cable using SS- 24) Use SS-93 to free the hinge flex speaker/LCD 93 and separate it from the LCD shielding can. connectors from the LCD shielding can. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...
  • Page 16 27) Compress the hinge spring and lift to separate 28) Separate the B and D covers. 29) Insert a small screwdriver into the B-cover 30) Remove the hinge assembly. and push out the hinge assembly. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...
  • Page 17 32) Remove the UI flex cable assembly. connector and free the hinge flex cable assembly. 33) Use dental tool to lift the earpiece speaker. 34) Remove the earpiece speaker. The disassembly is completed. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...

  • Page 18: Assembly Hints

    11. ASSEMBLY HINTS 1) Tighten the screws to the torque of 12 Ncm in the 2) Tighten the screws to the torque of 12 Ncm in the order shown. order shown. ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...

  • Page 19: Solder Components

    7070 Prism RH-116, RH-117 Service Manual Level 1&2 12. SOLDER COMPONENTS 7070 Prism RH-116, RH-117 Components overview Solder components only for Level 2 H2400 F2000 V2400 X7801 ISSUE 1 Confidential Copyright @ 2008 NOKIA. All rights reserved...

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