Pcb Test Points - Nokia NHM–7 Series Troubleshooting Instructions

NHM–7
Troubleshooting Instructions

PCB Test Points

900 1st SAW out
1800 1st SAW out
LNA_P
900_RX
LNAB_P
900 antsw tx contr
LNA_G
1800 antsw contr
1800_RX
1800
PA ctrl
Antenna
pad
900
PA ctrl
900 PA
bias
1800 PA bias
900 Mod out
900 PA in
1800 PA in
Page 26
1800 LNA out
LNAB_G
VR2
900 LNA out
VrefRf01 VR5
VR4 VR6
FMdiscr.
1800 Mod out
IF out 1
IF out 2
13M clock
E Nokia Corporation
PAMS Technical Documentation
VrefRf02
RX_I
RX_Q 26M xo out
AFC
SLE
SCLK
VR3
4G VCO out
SDATA
VR7
4G VCO ctrl
TX_I_0
FM audio
Vtune
TX_Q_0
VR1a
LCtank1
LCtank2
Issue 1 10/2001