Nokia 7370, Service Manual

Page: 186 / 226

Figure 51 Blade battery connector ..................................................................................................................... 8–10
Figure 52 Old (left) and new (right) charger plugs ........................................................................................... 8–11
Figure 53 Production test pattern ...................................................................................................................... 8–11
Figure 54 PopPort connector pins ...................................................................................................................... 8–12
Figure 55 FM radio interface ............................................................................................................................... 8–13
Figure 56 Camera interface ................................................................................................................................. 8–13
Figure 57 RAPGSM/Retu SIM interface connections .......................................................................................... 8–14
Figure 58 User interface block diagram ............................................................................................................. 8–15
Figure 59 Keyboard layout .................................................................................................................................. 8–16
Figure 60 Audio block diagram ........................................................................................................................... 8–17
Figure 61 Internal microphone circuitry ............................................................................................................ 8–18
Figure 62 Internal speaker circuitry ................................................................................................................... 8–19
Figure 63 Vibra circuitry ...................................................................................................................................... 8–20
Figure 64 USB interface to engine ...................................................................................................................... 8–20
Figure 65 Bluetooth interface block diagram ................................................................................................... 8–21
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