Pcs Receiver - Samsung GT-C3200L Service Manual

Level 3 Repair

8-3-13. PCS Receiver

RX ON
Cell Power : -60dBm
Yes
PAM100 Pin17 ≥
-65dBm
(TP:L113 using
spectrum analyzer)
Yes
PAM100 Pin14 ≥
-68dBm
(TP:L111 using
specturm analyzer)
Yes
TCXO CLOCK
CHECK?
26MHz @ OSC201
Yes
Check UCP200
Yes
END
No
Resolder PAM100, L113,C102,
No
No
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L100
Check PAM100
pin5=H, pin6=L
Resolder OSC201
8-32
No
Check ANT Switch
control circuit
Yes
Resolder PAM100