![](/images/new-backgrounds/1297636/297636189x1.webp)
5. Trouble shooting
5.15 Trouble Shooting of Transmitter Part
Setup Test Equipment Cell Power : ñ74dBm EGSM CH30
DCS CH699
Check point
DCXO
Check point
Transceiver
Check point
PA Control
Signal
Check
FEM & Mobile
SW
DCXO
FEM & MS
![](/images/new-backgrounds/1297636/297636189xi4.webp)
Transceiver
![](/images/new-backgrounds/1297636/297636189xi6.webp)
PowerAmp
CAL
Main PCB Bottom
5.15.1 Checking DCXO Circuit
See RX Part “1. Checking DCXO Circuit”
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