Nokia RM-529 Service Manual page 52

WLAN layout and test
WLAN settings for
WLAN functional tests....................................................................................................................................
WLAN auto tuning
WLAN failure troubleshooting
WLAN basic checks troubleshooting
Baseband manual tuning
Certificate restoring for BB5
List of Tables
Table 10 Display module troubleshooting cases
Table 11 Pixel defects
List of Figures
Figure 9 Flashing pic 1. Take single trig measurement for the rise of the BSI signal
Figure 10 Flashing pic 2. Take single trig measurement for the rise of the BSI
Figure 11 AV mic to AV ear, single-ended loop measurement. 16 kHz lowpass filter is used to attenuate
noise from the signal. The filter is optional.
Figure 12 AV mic to HP ear, single-ended loop measurement. 62.5 kHz lowpass filter is used to attenuate
noise from the signal. The filter is optional.
Figure 13 Ext microphone in Int handsfree out, single-ended loop measurement without filter.
Figure 14 Ext microphone in Int handsfree out, differential loop measurement with 8 kHz lowpass filter.
The signal is measured differentially between the pads of B2102.
Figure 15 WLAN auto tune
Figure 16 WLAN auto tune results
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BB Troubleshooting and Manual Tuning Guide
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