Nokia 6120 classic Service Manual page 156

RF description ......................................................................................................................................................
Block diagram.................................................................................................................................................
Receiver (RX) ...................................................................................................................................................
Transmitter (TX) .............................................................................................................................................
Frequency mappings...........................................................................................................................................
GSM850 frequencies
EGSM900 frequencies
GSM1800 frequencies.....................................................................................................................................
GSM1900 frequencies.....................................................................................................................................
WCDMA V (850) frequencies
WCDMA 2100 Rx frequencies
WCDMA 2100 Tx frequencies
List of Tables
Table 14 Nominal voltages....................................................................................................................................6-8
Table 15 AV interface electrical characteristics
Table 16 Charging interface connections
Table 17 Charging IF electrical characteristics
Table 18 Back-up battery
Table 19 Back-up battery electrical characteristics
List of Figures
Figure 35 Battery pin order ...................................................................................................................................6-7
Figure 36 LYNX battery connector ........................................................................................................................6-7
Figure 37 Small (left) and wide (right) charger plugs ........................................................................................6-8
Figure 38 Clocking scheme
Figure 39 Bluetooth interface
Figure 40 FM interface
Figure 41 SIM interface
Figure 42 Camera flash and driver design
Figure 43 Keyboard layout
Figure 44 Audio block
Figure 45 Internal microphone
Figure 46 External earpiece and microphone circuitry (AV connected on the right)
Figure 47 Internal earpiece circuitry
Figure 48 Internal speaker circuitry
Figure 49 External earpiece and microphone circuitry (AV connected on the right)
Figure 50 Vibra circuitry
Figure 51 RF block diagram using RF ASIC N7505
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COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.
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System Module and User Interface
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Issue 1