Rf Component Reference - Nokia RM-632 Service Manual

RF component reference

Component reference table
This table shows the components used for the different bands. It can be used as a reference when
troubleshooting which components may or may not be faulty.
Reference
G7500
L7500
N7500
N7520
N7540
N7560
T7520
Z7521
Z7523
Z7540
Z7541
Z7542
Z7543
Z7544
X means that the component is used for the band in the current column.
For further reference, see Component reference schematics on the following page.
Page 4 – 26
GSM850 GSM900
RX TX RX TX
X X X X
X X X X
X X X X
X X X X
X X X X
X
X X
X
COMPANY CONFIDENTIAL
Copyright © 2010 Nokia. All rights reserved.
GSM1800 GSM1900
RX TX RX TX
X X X X
X X X X
X X X X
X X X X
X X X X
X X
X
X
RM-632; RM-634; RM-699
RF troubleshooting
WCDMA1 WCDMA2
RX TX RX TX
X X X X
X X X X
X X X X
X X X X
X X
X X X X
X X
X X
X X
WCDMA8
RX TX
X X
X X
X X
X X
X
X X
X X
X
Issue 3