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Nokia 6303 Classic Service Manual

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See also: User Manual
1
Issue 2
SERVICE MANUAL
Level 1&2
CONFIDENTIAL
Copyright © 2009
NOKIA. All rights reserved.
Transceiver characteristics
Band:
RM-443: Tri-band EGSM 900/1800/1900
Display:
QVGA display (320 x 240 pixels) 2.2" colour
display,
Up to 16M colors
Camera:
3.2 Mpix Auto Focus camera with 8x digital
zoom, dual LED flash
Operating System:
S40 6th Edition
Connections:
Bluetooth 2.0 +EDR, 3.5 mm AV connector, Micro
USB, MicroSD card up to 4 GB
Transceiver with BL-5CT battery pack
Talk time
Standby
Up to 7 hours
Up to 450
hours
6303 Classic RM-443
Service Manual Level 1&2
Note
Depends on
network
parameters
and phone
settings

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Summary of Contents for Nokia 6303 Classic

  • Page 1 6303 Classic RM-443 Service Manual Level 1&2 SERVICE MANUAL Level 1&2 Transceiver characteristics Band: RM-443: Tri-band EGSM 900/1800/1900 Display: QVGA display (320 x 240 pixels) 2.2” colour display, Up to 16M colors Camera: 3.2 Mpix Auto Focus camera with 8x digital...

  • Page 2: Table Of Contents

    ESD protection..........................6 Care and maintenance ........................7 Battery information......................... 8 Exploded view ..........................9 Service devices ..........................10 SW-update ............................ 11 Disassembly instructions......................12 Assembly hints........................20 Solder components ......................... 21 CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved. Issue 2...

  • Page 3: Change History

    Assembly hints has been updated. 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: 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

    6303 Classic RM-443 Service Manual Level 1&2 3. WARNINGS AND CAUTIONS Please refer to the phone’s user guide for instructions relating to operation, care and maintenance including important safety information. Note also the following: 3.1 Warnings 1. CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI–SKID BRAKING SYSTEMS.

  • Page 6: Esd Protection

    6303 Classic RM-443 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

    6303 Classic RM-443 Service Manual Level 1&2 5. CARE AND MAINTENANCE This product is of superior design and craftsmanship and should be treated with care. The suggestions below will help you to fulfil any warranty obligations and to enjoy this product for many years.

  • Page 8: Battery Information

    6303 Classic RM-443 Service Manual Level 1&2 6. BATTERY INFORMATION Note: A new battery’s full performance is achieved only after two or three complete charge and discharge cycles! The battery can be charged and discharged hundreds of times but it will eventually wear out.

  • Page 9: Exploded View

    6303 Classic RM-443 Service Manual Level 1&2 7. EXPLODED VIEW See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL. CONFIDENTIAL Copyright © 2009 NOKIA. All rights reserved. Issue 2...

  • Page 10: Service Devices

    FLS-5 Flash device BP-5CT internal battery NMP standard toolkit (v2) For more information, refer to the Service Bulletin (SB-011) on NOKIA Online. Supplier or manufacturer CA-101D Service cable (CA-100C contacts for tool re-order can be AC-8E charger (AC-6C for China) China) found in “Recommended service...

  • 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. CONFIDENTIAL Copyright ©...

  • Page 12: Disassembly Instructions

    6303 Classic RM-443 Service Manual Level 1&2 10. DISASSEMBLY INSTRUCTIONS 10. DISASSEMBLY INSTRUCTIONS 1) Open the C-COVER by sliding the cover as 2) Remove the C-COVER. shown. 3a) Unscrew the two T6+ screws. 3b Remove the screws with the tweezers. Do not use the screws again.
  • Page 13 6303 Classic RM-443 Service Manual Level 1&2 6a) Use the SS-93 tool to release the clips, one on 6b) There are altogether 3 clips to be released. each side. Make sure you have released all of them before proceeding. 7) Wedge the SS-93 tool under the A-COVER. Slide...
  • Page 14 6303 Classic RM-443 Service Manual Level 1&2 10) Use the SS-93 tool to release the KEYMAT ASSY. 11) Remove the KEYMAT ASSY. 12a) Unscrew the four T6+ screws in the order 12b) Remove the screws with the tweezers. Do shown.
  • Page 15 6303 Classic RM-443 Service Manual Level 1&2 15) Separate the PWB from the B-COVER ASSY by 16a) Release the CAMERA GASKET with the lifting the PWB in the direction shown. tweezers. 16b) Remove the CAMERA GASKET with the 17) Open the clip of FLEX SHIELDING with the SS- tweezers.
  • Page 16 6303 Classic RM-443 Service Manual Level 1&2 19) Open the snaps of the UI SHIELDING with the 20) Turn the PWB around. Remove the UI SS-93 tool. SHIELDING. 21a) and 21b) To get a better access to the LCD connector, carefully flip the LCD around to face the other side of the PWB.
  • Page 17 6303 Classic RM-443 Service Manual Level 1&2 23a) If needed, remove the DOMESHEET from the 23b) Peel back the DOMESHEET. PWB. Use the dental tool to lift the corner of the DOMESHEET. 24) Remove the DOMESHEET. Do not use this part 25) Insert the SS-102 tool into the camera socket.
  • Page 18 6303 Classic RM-443 Service Manual Level 1&2 27a) Use the A/V plug to release the A/V 27b) Remove the A/V connector. connector. 28a) Use the charger plug to release the charger 28b) Remove the charger connector. connector CONFIDENTIAL Copyright © 2009 NOKIA.
  • Page 19 6303 Classic RM-443 Service Manual Level 1&2 29) Use the SRT-6 tool to release the clip of the 30) Remove the ANTENNA MODULE. ANTENNA MODULE as shown (1.). Simultaneously, lift up the ANTENNA MODULE with the SS-93 tool (2.). Be careful not to damage the components on the flash module! 31a) Release the IHF SPEAKER with the tweezers.

  • Page 20: Assembly Hints

    6303 Classic RM-443 Service Manual Level 1&2 11. ASSEMBLY HINTS 1) Tighten the screws to the torque of 21 Ncm in 2) Tighten the screws to the torque of 21 Ncm in the the order shown. order shown. Use the tweezers to assemble the Do the same on the opposite side.

  • Page 21: Solder Components

    6303 Classic RM-443 Service Manual Level 1&2 12. SOLDER COMPONENTS Solder components only for Level 2 CONFIDENTIAL Copyright © 2009 NOKIA. All rights reserved. Issue 2...

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