Nokia 3500 classic RM-272, Service Manual

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Table 8 Calibration value limits ......................................................................................................................... 3–48
List of Figures
Figure 8 Flashing pic 1. Take single trig measurement for the rise of the BSI signal. ................................. 3–16
Figure 9 Flashing pic 2. Take single trig measurement for the rise of the BSI signal. ................................. 3–16
Figure 10 Location of the microSD card reader in RM-272/273 ...................................................................... 3–18
Figure 11 SD card initialization from pin J3206 ............................................................................................... 3–19
Figure 12 Single-ended output waveform of the Ext_in_HP_out measurement when earpiece is
connected. ................................................................................................................................................. 3–26
Figure 13 Differential output waveform of the Ext_in_IHF_out out loop measurement when speaker is
connected. ................................................................................................................................................. 3–27
Figure 14 Single-ended output waveform of the HP_in_Ext_out loop when microphone is connected. ...
3–27
Figure 15 BER test result ..................................................................................................................................... 3–37
Figure 16 Bluetooth self tests in Phoenix ......................................................................................................... 3–38
RM-272; RM-273
BB Troubleshooting and Manual Tuning Guide
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