Table of Contents
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RM-598; RM-604
RF Troubleshooting
General RF troubleshooting ..................................................................................................................................4-5
Introduction to RF troubleshooting ................................................................................................................4-5
RF key components ...........................................................................................................................................4-6
Auto tuning .............................................................................................................................................................4-8
Introduction to auto tuning.............................................................................................................................4-8
Auto tuning procedure .....................................................................................................................................4-8
Self test troubleshooting.......................................................................................................................................4-9
Phoenix self test troubleshooting ...................................................................................................................4-9
troubleshooting.................................................................................................................
Introduction....................................................................................................................................................
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Table 11 RM-598 RF component reference
Table 12 RM-604 RF component reference
List of Figures
Figure 13 RM-598 RF key components - bottom .................................................................................................4-6
Figure 14 RM-604 RF key components - bottom .................................................................................................4-7
Figure 15 Auto tuning concept with CMU200......................................................................................................4-8
Figure 16 Phoenix RSSI Reading window
Figure 17 Phoenix Rx Control window with sample settings (WCDMA band
Figure 18 Phoenix Rx Power Measurement
Figure 19 Phoenix RF Controls window
Figure 20 Typical readings
Figure 21 Phoenix WCDMA Tx control window
Figure 22 Typical readings
Figure 23 Test points for voltage checking
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I).............................................
4-11
4-11
4-11
4-12
4-13
4-14
4-15
4-16
4-16
4-16
4-20
4-21
4-24
4-25
4-25
4-25
4-27
4-27
4-29
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4-30
4-31
4-31
4-27
4-28
4-11
4-13
4-14
4-16
4-18
4-21
4-23
4-26
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