Nokia RM-626, Service Manual

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WCDMA II (1900) frequencies ....................................................................................................................... 6–40
WCDMA IV (1700/2100) frequencies ............................................................................................................ 6–41
WCDMA V (850) frequencies ......................................................................................................................... 6–42
WCDMA VIII (900) frequencies ...................................................................................................................... 6–43
List of Tables
Table 10 Nominal voltages ................................................................................................................................ 6–12
List of Figures
Figure 43 Battery pin order ............................................................................................................................... 6–12
Figure 44 Blade battery connector ................................................................................................................... 6–12
Figure 45 SIM interface ...................................................................................................................................... 6–16
Figure 46 SIM circuitry with removable tray ................................................................................................... 6–16
Figure 47 BOB1.0M-b module block diagram and application circuit ........................................................... 6–17
Figure 48 BOB1.0M-b interface ......................................................................................................................... 6–18
Figure 49 GPS interface ...................................................................................................................................... 6–19
Figure 50 USB interface ...................................................................................................................................... 6–20
Figure 51 MicroUSB connector .......................................................................................................................... 6–20
Figure 52 Touch system block diagram ........................................................................................................... 6–21
Figure 53 Proximity sensor and ALS ................................................................................................................. 6–21
Figure 54 BCM2727B block diagram ................................................................................................................. 6–22
Figure 55 Primary camera interface ................................................................................................................. 6–23
Figure 56 Secondary camera interface ............................................................................................................. 6–24
Figure 57 Illumination ....................................................................................................................................... 6–25
Figure 58 Hall sensor .......................................................................................................................................... 6–26
Figure 59 Accelerometer .................................................................................................................................... 6–26
Figure 60 Magnetometer ................................................................................................................................... 6–27
Figure 61 Audio block diagram ......................................................................................................................... 6–28
Figure 62 Internal earpiece diagram ................................................................................................................ 6–29
Figure 63 Internal handsfree (IHF) speaker diagram ..................................................................................... 6–29
Figure 64 Internal microphones diagram ........................................................................................................ 6–30
Figure 65 Vibra diagram .................................................................................................................................... 6–30
Figure 66 AV connector ...................................................................................................................................... 6–30
Figure 67 Linko RF block diagram .................................................................................................................... 6–31
RM-626
System Module
Page 6 – 4 COMPANY CONFIDENTIAL Issue 1
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