Table of Contents
Advertisement
Quick Links
1
SERVICE MANUAL
Level 1&2
RM-377
Transceiver characteristics
Band:
RM-377 : CDMA2000 1XRTT Cell band
Display:
1.8" 128x160 pixel, 262k true color internal
display
Operating System:
REX
Connections:
Micro USB port for charging and data transfer
(USB 2.0+)
Transceiver with BL-4C battery pack
Talk time
Up to 3.5
hours
Confidential
Copyright @ 2008 NOKIA. All rights reserved
2228 bar RM-377
Service Manual Level 1&2
Standby
Note
10 days
Depend
network
parameters
and phone
setting
Version 1.0
Advertisement
Table of Contents
Related Manuals for Nokia 2228 BAR RM-377
Summary of Contents for Nokia 2228 BAR RM-377
- Page 1 Micro USB port for charging and data transfer (USB 2.0+) Transceiver with BL-4C battery pack Talk time Standby Note Up to 3.5 10 days Depend hours network parameters and phone setting Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
-
Page 2: Table Of Contents
Warnings and cautions ..............................5 Warnings .................................5 Cautions ...................................5 ESD protection ................................6 Care and maintenance ...............................7 Battery information..............................8 Exploded view ................................9 Service devices………………………………………………………………………………………………………………………..….…..10 SW-update…………………………………………………………………………………………………………………………………..…..11 10. Disassembly instruction…………………………………………………………………………………………………………………12 11. Assembly hints…………………………………………………………………………………………..........17 12. Solder components………………………………………………………………………………………………………..………………22 Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved... -
Page 3: Change History
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
Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused. The contents of this document are provided “as is”. Except as required by applicable law,... -
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 Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved... -
Page 6: Esd Protection
ESD protection. ESD protected spare part packages MUST NOT be opened/closed out of an ESD Protected Area. For more information and local requirements about ESD protection and ESD Protected Area, contact your local Nokia After Market Services representative. Version 1.0 Confidential... -
Page 7: Care And Maintenance
All of the above suggestions apply equally to the product, battery, charger or any accessory. Version 1.0 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. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved... -
Page 9: Exploded View
2228 bar RM-377 Service Manual Level 1&2 7. EXPLODED VIEW See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL. 2228 BAR RM-377 EXPLODED VIEW Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved... -
Page 10: Service Devices
Service Bulletin (SB-011) on NOKIA Online. Supplier or manufacturer contacts for tool re-order can be SS-177 Domesheet Alignment found in “Recommended service CA-101 Service Cable equipment” document on NOKIA SS-194 Camera Remover Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved... -
Page 11: Sw-Update
2228 bar RM-377 Service Manual Level 1&2 9. SW-UPDATE Please check always for the latest version of flash software, which is available on Nokia Online. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved... -
Page 12: Disassembly Instruction
2228 bar RM-377 Service Manual Level 1&2 10. DISASSEMBLY INSTRUCTION 1. Nokia 2228 ARTE disassembly. 2. You need the Nokia Standard Toolkit version 2. 3. SS-194 camera remover. 4. Push release and lift to remove battery cover. 5. Lift and remove battery. - Page 13 Screw torsion > 1.1 Kgf-cm 13. Lift up and remove the MB. 14. M/B and D-cover separated. 15. Use the tweezers to remove the receiver. 16. Use the tweezers to remove the vibrator. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
- Page 14 20. Remove the antenna rubber. 21. Use the tweezers to remove the speaker. 22. Bothe antenna and speaker were removed. 23. Disassemble FPC connector hook. 24. Use the tweezers to remove golden finger softly Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
- Page 15 28. Remove the receiver rubber. 29. Remove the MIC USB rubber. 30. Remove the camera rubber. 31. Remove the camera bracket. 32. Use SS-194 camera remover to remove the camera. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
- Page 16 34. Tear off the dome sheet. 35. MB disassembly completed. 36. Use the tweezers to open the shielding case. 37. Lift up and remove the shielding case. 38. Shielding case removed. 39. Disassembly complete. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
-
Page 17: Assembly Hints
2228 bar RM-377 Service Manual Level 1&2 11. ASSEMBLY HITS 1. Nokia 2228 ARTE disassembly. 2. You need the Nokia Standard Toolkit version 2. 3. SS-194 camera remover. 4. Assemble key-mat. 5. Assemble decoration. 6. Assemble MIC. 7. Assemble camera into socket. - Page 18 12. Assemble LCM and M/B – 2. 13. Assemble LCM and M/B – 3. 14. Assemble LCM and M/B – 4. 15. LCM and MB assembly completed. 16. Use the tweezers to assemble speaker. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
- Page 19 19. Fix the left hook of antenna on PCB. 20. Assemble vibrator. 21. Use the tweezers to assemble receiver. 22. Assemble micro USB rubber. 23. D-cover assembly completed. 24. Assemble camera rubber. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
- Page 20 29. Assemble lanyard and D-cover. 30. Fix the hook on the top of A-cover. 31. Fix the hook on the left of A-cover. 32. Fix the hook on the right of A-cover. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
- Page 21 33. Use a torque driver for tightening the screws. Screw torsion : 1.1 ± 0.1 Kgf-cm 35. Stick battery cover decoration. 36. Insert battery. 37. Assemble battery cover. 38. Assembly completed. Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...
-
Page 22: Solder Components
2228 bar RM-377 Service Manual Level 1&2 12. SOLDER COMPONENTS 2228 bar RM-377 Components overview Solder components only for Level 2 Version 1.0 Confidential Copyright @ 2008 NOKIA. All rights reserved...