Nokia RM-272 - Table of Contents

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Table of Contents

Phone description ..................................................................................................................................................5–5

Engine......................................................................................................................................................................5–8

Engine modules.................................................................................................................................................5–8

RF engine............................................................................................................................................................5–9

Main processor...................................................................................................................................................5–9

Energy management.........................................................................................................................................5–9

Battery and charging .......................................................................................................................................... 5–10

Interfaces ............................................................................................................................................................. 5–11

FM radio........................................................................................................................................................... 5–11

Camera............................................................................................................................................................. 5–11

SIM ................................................................................................................................................................... 5–12

µSD card interface .......................................................................................................................................... 5–13

User interface....................................................................................................................................................... 5–13

Display ............................................................................................................................................................. 5–13

Keyboard ......................................................................................................................................................... 5–13

Display and keypad backlight ....................................................................................................................... 5–13

Audio concept...................................................................................................................................................... 5–13

Audio concept................................................................................................................................................. 5–13

Connections.......................................................................................................................................................... 5–15

AV connector................................................................................................................................................... 5–15

USB................................................................................................................................................................... 5–15

Bluetooth ........................................................................................................................................................ 5–15

Technical specifications...................................................................................................................................... 5–16

General specifications.................................................................................................................................... 5–16

Battery endurance.......................................................................................................................................... 5–16

Environmental conditions ............................................................................................................................. 5–16

Electrical characteristics ................................................................................................................................ 5–16

Main RF characteristics .................................................................................................................................. 5–17

List of Tables

Table 11 Normal and extreme voltages............................................................................................................ 5–16

Table 12 Channel numbers and frequencies .................................................................................................... 5–17

Table 13 Main RF characteristics........................................................................................................................ 5–17

Table 14 Transmitter characteristics................................................................................................................. 5–18

Table 15 Receiver characteristics....................................................................................................................... 5–19

List of Figures

Figure 28 System block diagram ..........................................................................................................................5–7

Figure 29 Board and module connections...........................................................................................................5–8

Figure 30 Old (left) and new (right) charger plugs.......................................................................................... 5–11

Figure 31 FM radio interface .............................................................................................................................. 5–11

Figure 32 SIM interface connections ................................................................................................................. 5–12

Figure 33 Audio block diagram.......................................................................................................................... 5–14

Figure 34 Bluetooth interface block diagram .................................................................................................. 5–15

RM-272; RM-273

System module

Issue 1 COMPANY CONFIDENTIAL Page 5 –3