Nokia C1-02, RM-643, RM-644 Service Manual
Nokia C1-
02
Service Manual Level 1&2
Transceiver characteristics
Band
Display
Operating System
Connections:
Talk time
Standby
BL-5C:
BL-5CB:
BL-5C:
BL-5CB:
Note:
Talk times are dependent on network parameters
RM-643 / RM-644
SERVICE MANUAL
Level 1&2
RM-643 / RM-644
RM-643:
EGSM 900/1800
RM-644:
EGSM 850/1900
128x160 TFT display
Series 40
Bluetooth
3.5mm jack
Micro USB
Transceiver with BL-5C / BL-5CB battery pack
Ectel: 5.5 h
Best: 20 h
Ectel: 4 h
Best: 15 h
Ectel: 593 h
Best: 744 h
Ectel: 465 h
Best: 583 h
1 Confidential | Copyright © 2010 Nokia | All rights reserved Version 1.0
and phone settings
Nokia C1-
02
Service Manual Level 1&2
RM-643 / RM-644
Table of contents
1. COPYRIGHT .......................................................................................................................................................................... 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
2 Confidential | Copyright © 2010 Nokia | All rights reserved Version 1.0
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