Gsm Receiver - Samsung SGH-Z720M Service Manual

9-14. GSM Receiver

RF input : CH center freq
RX ON
Amp : -50dBm
Yes
C100
≥ -65dBm
Yes
C130
≥ -65dBm
Yes
L116
≥ -70dBm
Yes
U101 pin
11,12,13,14
≥ 500mV
Yes
Check U101
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Resolder RFS100
No
Resolder U100
No
Resolder F102
No
Resolder U101
or Check pins related to U101
9-25
Flow Chart of Troubleshooting