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SERVICE MANUAL
Level 1&2
Nokia Asha 302
RM-813
Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved
Transceiver characteristics
Band
GSM 850/900/1800/1900
WCDMA 850/900/1900/2100
Display
2.4" QVGA TFT display, 320x240 pixels
Camera
3.2 Mpix camera with 4x digital zoom
Operating System
S40
Connections
3.5mm AV Jack
2.0mm DC Jack
Micro USB
Micro SD card slot
GPRS/EGPRS
WLAN
Bluetooth
FM Radio
Transceiver with BL-5J battery pack
Talk time
GSM: Up to 9 hours
WCDMA: Up to 5.9
hours
Note:
Talk times are dependent on network
parameters
and phone settings
Nokia Asha 302 (RM-813)
L1L2 Service Manual
Standby
GSM: Up to 707 hours
WCDMA: Up to 830
hours
Version 1.0
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Summary of Contents for Nokia Asha 302
- Page 1 GSM: Up to 707 hours WCDMA: Up to 5.9 WCDMA: Up to 830 hours hours Note: Talk times are dependent on network parameters and phone settings Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0...
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Page 2: Table Of Contents
EXPLODED VIEW ................................9 SERVICE DEVICES ................................10 SOFTWARE UPDATE ..............................11 DISASSEMBLY INSTRUCTIONS..........................12 10. ASSEMBLY HINTS ................................19 11. SOLDER COMPONENTS ............................... 20 Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... - Page 3 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.
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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
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 Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
Page 6: Esd Protection
ESD Protected Area. For more information and local requirements about ESD protection and ESD Protected Area, contact your local Nokia After Market Services representative. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
Page 7: Care And Maintenance
All of the above suggestions apply equally to the product, battery, charger or any accessory. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
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. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
Page 9: Exploded View
SCREW TORX+ SIZE 4 M1.4 X 5.0 I0023 C-COVER I0024 Only available Not reuseable Repair/swap v1.0 as assembly after removal only in level 3 Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
Page 10: Service Devices
Service Bulletin (SB-011) on Nokia Online. Supplier or manufacturer contacts for tool re-order can be found in “Recommended service equipment” document on Nokia Online. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
Page 11: Software Update
To use the FLS-5 Flash Dongle, follow the user guide inside the sales package. Please check always for the latest version of flash software, which is available on Nokia Online. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
Page 12: Disassembly Instructions
5) Remove the C-COVER. 6) Unscrew the two TORX+ size 4 screws in the order shown. Do not use them again. Discard them. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... - Page 13 SRT-6 to the direction shown. 11) Protect the DISPLAY with protective film. 12) Unscrew the four TORX+ size 6 screws in the order shown. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0...
- Page 14 17) Place the camera removal tool SS-276 on top 18) Remove the CAMERA by pulling up the SS-276. of the camera and hold down the button on top of the SS-276. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0...
- Page 15 22) Release the right side of the KEYMAT with the protective film. SRT-6. 23) Remove the KEYMAT. 24) Release the EARPIECE with the SS-93. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0...
- Page 16 29) Peel off the UI SHIELD ADHESIVE with the SRT- 30) Release the ANTENNA with the SS-93 from the 6. Do not use it again. Discard it. shown place. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0...
- Page 17 34) Remove the AV JACK with tweezers. tweezers. 35) Remove the DC JACK with tweezers. 36) Release the IHF SPEAKER with the SS-93. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0...
- Page 18 38) Remove the SPEAKER GASKET with tweezers. Do not use it again. Discard it. 39) Now the Nokia Asha 302 disassembly procedure is complete. -END OF DISASSEMBLY- Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0...
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Page 19: Assembly Hints
6) Tighten the two TORX+ size 4 screws to the torque of 14 Ncm in the order shown. torque of 12 Ncm in the order shown. Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... -
Page 20: Solder Components
G2200 X4000 X4002 X6100 F3300 X1001 X1002 X4004 X4001 BT/WLAN Grounding Grounding Antenna Antenna Antenna spring fuse spring spring grounding spring spring v1.0 Nokia I nternal Use Only | Copyright © 2012 Nokia | A ll rights reserved Version 1.0... - Page 21 www.s-manuals.com...