Samsung Galaxy GT-i5500 Service Manual page 127

8-4-4. WCDMA Band1 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Continous Rx ON
RF Input : 10700CH
Amplitude : -50dBm
Normal Condition
Catch the channel?
Check L114 = -65 dBm?
Check C119= -65 dBm?
Resolder U101 or Change
The End
Yes
Yes
Yes
Yes
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Check Antenna Contact
No
Replace PAM100
No
Replace DUF100
8-39
Level 3 Repair