Dcs Receiver - Samsung GT-S3850 Service Manual

8-3-12. DCS Receiver

RX ON
Cell Power : -60dBm
Yes
PAM100 Pin11 ≥
-65dBm
(L104 using spectrum
analyzer)
Yes
PAM100 Pin 16≥
-68dBm
Yes
F101 9,8pin,
L114,L115,L117,L118
≥
- 75dBm
Yes
Check UCP200
Yes
END
No
Resolder PAM100, L104,C105,L130,C160
No
No
Resolder F101 8,9pin, L114, L115, L117, L118
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Check PAM100
control check
8-35
Level 3 Repair
No
Check ANT Switch
control circuit
Yes
Resolder PAM100