Nokia RM-626, Руководство по обслуживанию

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Internal microphone troubleshooting ........................................................................................................ 3–55
Vibra troubleshooting ................................................................................................................................... 3–56
Connectivity module troubleshooting ............................................................................................................. 3–56
Introduction to connectivity module troubleshooting ............................................................................. 3–56
Bluetooth/FM radio and WLAN troubleshooting ........................................................................................ 3–58
Introduction to Bluetooth/FM radio troubleshooting .......................................................................... 3–58
Introduction to WLAN troubleshooting ................................................................................................. 3–60
Bluetooth and FM radio self tests in Phoenix ............................................................................................. 3–61
WLAN self test in Phoenix ............................................................................................................................. 3–62
Bluetooth BER test in Phoenix ..................................................................................................................... 3–62
FMRX radio receiver testing .......................................................................................................................... 3–63
WLAN TX and RX testing in Phoenix ............................................................................................................ 3–64
WLAN TX BiP testing procedure in Phoenix ................................................................................................ 3–64
WLAN TX BiP testing procedure in Testing and Tuning Tool .................................................................... 3–66
Bluetooth troubleshooting .......................................................................................................................... 3–69
FMRX receiver troubleshooting .................................................................................................................... 3–69
WLAN troubleshooting ................................................................................................................................. 3–70
GPS troubleshooting .......................................................................................................................................... 3–71
Introduction to GPS troubleshooting .......................................................................................................... 3–71
GPS settings for Phoenix ............................................................................................................................... 3–73
Quick Test window ................................................................................................................................... 3–73
GPS control ................................................................................................................................................ 3–73
GPS failure troubleshooting ......................................................................................................................... 3–74
GPS basic checks troubleshooting ............................................................................................................... 3–75
Baseband manual tuning guide ........................................................................................................................ 3–77
Certificate restoring ...................................................................................................................................... 3–77
Product code change .................................................................................................................................... 3–80
Energy management calibration ................................................................................................................. 3–84
List of Tables
Table 6 Display module troubleshooting cases ............................................................................................... 3–30
Table 7 Pixel defects .......................................................................................................................................... 3–31
Table 8 Defects table .......................................................................................................................................... 3–31
Table 9 Calibration value limits ........................................................................................................................ 3–85
List of Figures
Figure 6 SIM power-on sequence on X2700 .................................................................................................... 3–19
Figure 7 SIM connector X2700 contacts ........................................................................................................... 3–19
Figure 8 Expected Crystal clock input to BCM2727B on Oscilloscope ............................................................ 3–24
Figure 9 Expected SDTV CVBS PAL signal on Oscilloscope ............................................................................... 3–29
Figure 10 Expected SDTV CVBS NTSC signal on Oscilloscope ........................................................................... 3–30
Figure 11 DiPro proximity sensor and ambient light sensor ......................................................................... 3–47
Figure 12 Hardware connections between BB and BOB1.0M-b ..................................................................... 3–57
Figure 13 WLAN/Bluetooth and GPS antennas ................................................................................................ 3–57
Figure 14 Connectivity module's component layout, bottom side ............................................................... 3–58
Figure 15 Bluetooth and FM radio self tests in Phoenix ................................................................................. 3–62
Figure 16 Bluetooth BER test in Phoenix ......................................................................................................... 3–63
Figure 17 Component layout, bottom side ...................................................................................................... 3–72
Figure 18 GPS layout and basic test points ...................................................................................................... 3–72
Figure 19 GPS Quick Test window .................................................................................................................... 3–73
RM-626
BB Troubleshooting and Manual Tuning Guide
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