Rf Troubleshooting - Nokia NSM-4 Series Disassembly & Troubleshooting Instructions

PCNRX
VTXGSM
PCNRX
VTXPON
RX IN
TX OUT
GSM RX
PCNTX
TXP
OUT
GSM TX
OUT
VBATT
VTXGS
M
Vapc
VTXPCN
PCN/GSM
TX IN
TXBUFF
GSM RX
AFC
13MHz
Vrxrf
TXC
Vtcxo
Vchp
PCNTX GSM TX
N702 Poweramplifier
Z670 Antenna switch
Z620 FirstRX SAW
Z600 Second RX SAW
G830 VCTCXO (26MHz)
N505 Hagar RF IC
26MHz
G800 VCO (3.6GHz)
Z700 GSMTX SAW
TXQP/N
Vlna
T600 GSMRX Balun
RXQP/RXIP
T630 PCN RX Balun
RXREF
Vsynte
T740 PCN TX Balun
TXIP/N
T700 GSMTX Balun
Vref_2
T800 VCO Balun 3.6GHz
Hagar_reset
OUT_CP
V903 PCN LNA
VCC
V904 GSMLNA
L553 Dual coupler
V730
Powerdetector
V800 VCTCXO Buffer
N600 Vcp regulator
VCO OUT