Nokia 6111 RM-82 Service Manual page 213

RM-82
System module
Phone description..................................................................................................................................................9-5
Engine......................................................................................................................................................................9-8
Engine modules.................................................................................................................................................9-8
RF engine............................................................................................................................................................9-9
Main processor and memory block..................................................................................................................9-9
Energy management (UEM)..............................................................................................................................9-9
Battery and charging...........................................................................................................................................9-10
Interfaces..............................................................................................................................................................9-11
PopPort system connector.............................................................................................................................9-11
FM radio............................................................................................................................................................9-12
Camera.............................................................................................................................................................9-13
SIM....................................................................................................................................................................9-13
User interface........................................................................................................................................................9-14
Display..............................................................................................................................................................9-14
Keyboard..........................................................................................................................................................9-14
Display and keypad backlight........................................................................................................................9-14
Slide switch......................................................................................................................................................9-15
Audio concept.......................................................................................................................................................9-15
Connections...........................................................................................................................................................9-17
IrDA interface...................................................................................................................................................9-17
USB interface....................................................................................................................................................9-17
Bluetooth.........................................................................................................................................................9-17
Technical specifications.......................................................................................................................................9-18
General specifications.....................................................................................................................................9-18
Battery endurance...........................................................................................................................................9-18
Environmental conditions..............................................................................................................................9-18
Electrical characteristics.................................................................................................................................9-19
Main RF characteristics...................................................................................................................................9-19
List of Tables
Table 15 Characteristic components....................................................................................................................9-5
Table 16 PopPort connector pins and signals...................................................................................................9-12
Table 17 Normal and extreme voltages.............................................................................................................9-19
Table 18 Channel numbers and frequencies.....................................................................................................9-19
Table 19 Main RF characteristics.........................................................................................................................9-19
Table 20 Transmitter characteristics..................................................................................................................9-20
Table 21 Receiver characteristics........................................................................................................................9-21
List of Figures
Figure 116 PWB layout overview, bottom side...................................................................................................9-6
Figure 117 PWB layout overview, top side..........................................................................................................9-6
Figure 118 UI board overview, top and bottom side.........................................................................................9-7
Figure 119 System block diagram........................................................................................................................9-8
Figure 120 Control signals in RF module..............................................................................................................9-9
Figure 121 BL-4B battery and battery connector..............................................................................................9-10
Figure 122 Blade battery connector...................................................................................................................9-10
Figure 123 Old (left) and new (right) charger plugs.........................................................................................9-11
Figure 124 PopPort connector pins....................................................................................................................9-11
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