Nokia Asha 202 /2020 (RM-834)
1
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V er si o n 1 .0
SERVICE MANUAL
EGSM 850/1900 MHz (RM-833)
Dis pla y
Talk time
Standby
Nokia Asha 203 /2030 (RM-832/RM-833)
L1L2 Service Manual
Level 1&2
Nokia Asha
202 / 2020
RM-834
Nokia Asha
203 / 2030
RM-832/RM-833
Transceiver characteristics
Band
EGSM 900/1800 MHz (RM-832/RM-834)
2.4” QVGA TFT display, 320x240 pixels
Came ra
2 Mpix came ra with 4x digital zoom
Ope ra ting System
S40
Connections
3.5mm AV Jack
2.0mm DC Jack
Micro USB
Micro SD card slot
Transceiver with BL-5C battery pack
GSM: Up to 5.8
hours
Note:
Talk times are dependent on network
parameters and phone settings
GSM: Up to 610
hours
Nokia Asha 202 /2020 (RM-834)
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Nokia I nte rna l Use Only | C o py rig ht © 2012 Nokia | A ll right s reserved
V er si o n 1 .0
Nokia Asha 203 /2030 (RM-832/RM-833)
L1L2 Service Manual
Ta ble of c onte nts
1. COPY RIGHT....................................................................................................................................................................... 4
2. WARNINGS AND CAUTIONS ........................................................................................................................................ 5
2.1 WARNINGS ............................................................................................................................................................... 5
2.2 CAUTIONS ................................................................................................................................................................ 5
3. ESD PROTECTION .......................................................................................................................................................... 6
4. CARE AND MAINTENANCE ........................................................................................................................................... 7
5. BATTERY INFORMATION.............................................................................................................................................. 8
6. EXPLODED VIEW ............................................................................................................................................................. 9
7. SERVICE DEVICES ........................................................................................................................................................... 10
8. SOFTWARE UPDATE ...................................................................................................................................................... 11
9. DISASSEMBLY INSTRUCTIONS .................................................................................................................................. 12
10. ASSEMBLY HINTS ........................................................................................................................................................... 18
11. SOLDER COMPONENTS ............................................................................................................................................... 19
Nokia Asha 202 /2020 (RM-834)
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Nokia I nte rna l Use Only | C o py rig ht © 2012 Nokia | A ll right s reserved
V er si o n 1 .0
Sta tu s
Ve rs ion No.
Da te
Comments
Nokia Asha 203 /2030 (RM-832/RM-833)
L1L2 Service Manual
CHANGE HISTO RY
Approved 1.0 05.03.2012 First approved version
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. Service Bulletins) for service suppliers, follow
these regularly and comply with the given instructions.
While every endeavor has been made to ensure the accuracy of this document, some errors
may exist. If you find any errors or if you have further suggestions, please notify NOKIA
using the address below:
Nokia Care Academy
service.manuals@nokia.com
Please keep in mind also that this docu mentation is continuously being updated and
modified, so watch always out for the newest version.
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