Motorola A920 Service Manual page 4

Table of Contents
Table 3. Field and Parameter descriptions - continued ............................................................................. 2-10
Table 3. Field and Parameter descriptions - continued ............................................................................. 2-11
Manual Test Procedures ............................................................................................................ 3-1
Introduction ............................................................................................................................. 3-1
Call-Processing Tests ...................................................................................................................................... 3-1
Non-Signalling Test Measurements .................................................................................................................. 3-1
GSM/DCS/PCS Call Processing ............................................................................................ 3-2
Hardware Requirements .................................................................................................................................. 3-2
Software Requirements (PCS only) ................................................................................................................. 3-2
Call Origination (GSM and DCS only) .............................................................................................................. 3-3
Figure 10. GSM Signalling Setup .............................................................................................................. 3-3
Figure 11. GSM Connection Control .......................................................................................................... 3-3
Figure 12. GSM Call Connected ................................................................................................................ 3-3
Figure 13. A920 Manual Test Hardware Configuration ................................................................................ 3-4
Call Origination (PCS Only) ............................................................................................................................. 3-5
Figure 14. RadioComm COM Port ............................................................................................................. 3-5
Figure 15. Radio Comm Screen ................................................................................................................ 3-5
Call Test Parameters (GSM/DCS/PCS) ............................................................................................................ 3-6
Table 4. GSM Call Parameters .................................................................................................................. 3-6
Table 5. DCS Call Parameters ................................................................................................................... 3-6
Table 6. PCS Call Parameters ................................................................................................................... 3-6
Figure 16. Burst Output Shape .................................................................................................................. 3-6
Table 7. GSM/DCS/PCS Handover ............................................................................................................ 3-6
WCDMA Call Processing........................................................................................................ 3-7
Hardware Requirements .................................................................................................................................. 3-7
Software Requirements ................................................................................................................................... 3-7
Call Origination (WCDMA) ............................................................................................................................... 3-7
Figure 17. WCDMA Signalling Setup ......................................................................................................... 3-7
Figure 18. Channel Uplink(UE Signal) ........................................................................................................ 3-7
Figure 19. TPC Pattern Type(UE Signal) .................................................................................................... 3-8
Figure 20. WCDMA Call Connected ........................................................................................................... 3-8
WCDMA Call Test Parameters ......................................................................................................................... 3-8
Table 5. WCDMA Call Parameters ............................................................................................................. 3-8
Figure 21. WCDMA Modulation ................................................................................................................. 3-8
Figure 22. ACLR Screen ........................................................................................................................... 3-8
Non-Signalling Test Procedures (GSM/DCS/PCS) ................................................................. 3-9
Hardware Requirements .................................................................................................................................. 3-9
Software Requirements ................................................................................................................................... 3-9
Verify TX Power Output (GSM/DCS/PCS) ....................................................................................................... 3-9
Table 8. TX Power Limits ........................................................................................................................... 3-9
GSM RSSI .................................................................................................................................................... 3-10
Non-signalling Test Procedures (WCDMA) ........................................................................... 3-11
Hardware Requirements ................................................................................................................................ 3-11
Software Requirements ................................................................................................................................. 3-11
Verify TX Power Output (WCDMA) ................................................................................................................. 3-11
Table 9. WCDMA TX Power Output .......................................................................................................... 3-11
Audio/Vibrator Test Procedures ............................................................................................. 3-12
Vibrator Test .................................................................................................................................................. 3-12
Handset Mic/Speaker test ............................................................................................................................. 3-13
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Motorola Confidential Proprietary
A920/A925
Preliminary