Nokia Asha 303
RM-763
1
Co nf id e nt ial | Co pyrig ht © 2011 Nokia | A ll rights reserved
V er si o n 1 .0
SERVICE MANUAL
Nokia Asha 303
Transceiver characteristics
Band
WCDMA 850/900/1700/1900/2100
2.6” QVGA TFT screen, 240 x 320 pixels
Camera
3.2 Mpix EDoF
Operating Syste m
S40
Connections:
Micro USB 2.0
Transceiver with BP-3L battery p ack
GSM:
WC DMA:
GSM:
WC DMA:
Note:
Talk times are dependent on network
Service Manual Level 1&2
Level 1&2
RM-763
GSM 850/900/1800/1900
Display
3.5mm AV jack
2.0 mm DC jack
Bluetooth
FM R ad io
WL AN
Talk time Stan dby
Up to 8 .2 h
Up to 7.2 h
Up to 731 h
Up to 857 h
parameters
and phone settings
Nokia Asha 303
RM-763
2
Co nf id e nt ial | Co pyrig ht © 2011 Nokia | A ll rights reserved
V er si o n 1 .0
Service Manual Level 1&2
Table of contents
1. COPYRI GHT .......................................................................................................................................................................... 4
2. WAR NI NGS AN D C AUTI ONS ............................................................................................................................................. 5
2.1 WAR NI NGS................................................................................................................................................................. 5
2.2 CAUTI ONS................................................................................................................................................................... 5
3. ESD PROTECTION ............................................................................................................................................................... 6
4. CARE AND MAI NTENANC E ................................................................................................................................................ 7
5. BATTERY INFORMATION................................................................................................................................................... 8
6. EXPLODED VIEW ................................................................................................................................................................. 9
7. SERVI CE DEVIC ES ................................................................................................................................................................ 10
8. SOFT WARE UPD ATE ........................................................................................................................................................... 11
9. DISASSEMBLY INSTRUCTIONS ......................................................................................................................................... 12
10. ASS EMB LY HI NTS................................................................................................................................................................ 18
11. SOLDER COMPONENTS ...................................................................................................................................................... 19
Nokia Asha 303
3
Co nf id e nt ial | Co pyrig ht © 2011 Nokia | A ll rights reserved
V er si o n 1 .0
Sta tu s
Version No.
Date
Comments
Approved
1.0
26.10.2011
First approved version
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 tha t NOKI A prov ides als o oth er
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 documentation is continuously being updated and modified,
so watch always out for the newest version.
RM-763
Service Manual Level 1&2
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