Dcs Receiver Issues - Samsung GT-E2232 Service Manual

Level 3 Repair
8-11. DCS Receiver
RX ON
Cell Power : -60dBm
Yes
PA100 Pin15
-65dBm
Yes
PA100 Pin18
-68dBm
Yes
F100
pin8, 9 ≥ -70dBm
Yes
UCP200
pin E16 -70dBm
pin F16 -70dBm
Yes
Check & Resolder
PMU Part and UCP200
Yes
END
No
Resolder L106, C104, L105,
No
No
Resolder C100, L123, C139,
No
Resolder L100, L102, L103
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C111
Check PA100
Pin 8, 9 = L
Pin 10 = H
Yes
F100
8-29
No
Check ANT Switch
control circuit
Resolder PAM100