
RM-772
Co nf id e nt ial | Cop y rig ht © 2011 Nokia | All rights reserved
Transceiver characteristics
Band
Transceiver with BL-5C B battery p ack
Talk times are dependent on network
Service Manual Level 1&2
Level 1&2
RM-772
2.2” QVGA TFT, 240x320 pixels
3.5 mm AV Jack
2.0 mm DC jack
Bluetooth 2.1
Up to 7.4h
parameters
and phone settin gs
Up to 643h

RM-772
Co nf id e nt ial | Cop y rig ht © 2011 Nokia | A ll rights reserved
Service Manual Level 1&2
Table of contents
1. COPYRI GHT .......................................................................................................................................................................... 4
2. WAR NI NGS AND CAUTIONS ............................................................................................................................................. 5
2.1 WAR NI NGS................................................................................................................................................................. 5
2.2 CAUTI ONS................................................................................................................................................................... 5
3. ESD PROTECTION ............................................................................................................................................................... 6
4. CARE AND MAINTENANCE ................................................................................................................................................ 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................................................................................................................................................................ 19
11. SOLDER COMPONENTS ...................................................................................................................................................... 20

Co nf id e nt ial | Cop y rig ht © 2011 Nokia | A ll rights reserved
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. Service Bulletins) for service suppliers, follow these regularly and
comply with th e 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-772
Service Manual Level 1&2