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Level 3 Repair
8-35
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8-3-12. DCS Receiver
RX ON
Cell Power : -60dBm
PAM100 Pin11
≥
-65dBm
(L104 using spectrum
analyzer)
Yes
Resolder PAM100, L104,C105,L130,C160
No
Yes
No
Check PAM100
control check
PAM100 Pin
16≥
-68dBm
Check ANT Switch
control circuit
No
Yes
Resolder PAM100
Yes
Resolder F101 8,9pin, L114, L115, L117, L118
F101 9,8pin,
L114,L115,L117,L118
≥
-
75dBm
Yes
No
Check UCP200
Yes
END