VCTCXO troubleshooting
Troubleshooting flow
RF component reference
Component reference table
These table show the components used for the different bands. It can be used as a reference when
troubleshooting which components may or may not be faulty.
Table 11 RM-598 RF component reference
RM-598 GSM 850 GSM 900 GSM 1800 GSM 1900 WCDMA I WCDMA II WCDMA V
Reference RX TX RX TX RX TX RX TX RX TX RX TX RX TX
G7500 X X X X X X X X X X X X X X
L7500 X X X X X X X X X X X X X X
N7500 X X X X X X X X X X X X X X
N7520 X X X X X X X X X X X X X X
N7540 X X X
N7560 X X X X X X X X X X X X X X
T7520 X X
Z7521 X X
Z7523 X X
Z7540 X X X
Z7541 X X
Z7542 X X X
Z7543 X X
RM-598; RM-604
RF Troubleshooting
Issue 1 COMPANY CONFIDENTIAL Page 4 –27
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