Nokia N900 Service Manual page 164

Figure 48 System level block diagram .................................................................................................................6–5
Figure 49 Charging circuitry ..................................................................................................................................6–8
Figure 50 APE and CMT control signals and interfaces .......................................................................................6–9
Figure 51 Clocking scheme
Figure 52 Bluetooth and FM radio block
Figure 53 GPS module block diagram
Figure 54 WLAN module block
Figure 55 FM transmitter
Figure 56 Top level audio architecture
Figure 57 Audio HW block
Figure 58 Cellular RF block diagram RX-51 using RF ASIC N7500
Figure 59 Cellular RF-BB
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RX-51
System Module
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Issue 1