Nokia 6015 Troubleshooting - Rf page 23
Transceivers
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Also See for 6015:
- User manual (87 pages) ,
- Disassembly/assembly (18 pages) ,
- Troubleshooting - antenna (16 pages)
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Nokia Customer Care
PCS RF FILTER
PCS DUPLEX FILTER
UHF
VCO
DIPLEX FILTER
CELL DUPLEX FILTER
CELL RF FILTER
Issue 1 08/2004
PCS
RFA
PCS
LNA
LOA
Alfred Rx IC
Cell
RFA
Cell
LNA
Figure 16: Receiver system block diagram
©2004 Nokia Corporation
AMPS
IF
FILTER
AMPS
VGA
CDMA
CDMA
IF
FILTER
Company Confidential
6015/6015i/6016i/6019i (RH-55), 6012 (RM-20)
Troubleshooting - RF
IQ
DEMOD
BBFIL/BBAMP
Batman Rx Down-converter
ADC
I
Q
Page 23
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Troubleshooting
