Pcs Receiver - Samsung GT-B3410 Service Manual

9-16. PCS Receiver

RX ON
Cell Power : -60dBm
Yes
PAM100 PIN15
≥ -65dBm
Yes
F102 PIN 8,9
≥ -68dBm
Yes
U103
pin 13 ≥ -70dBm
pin 14 ≥ -70dBm
Yes
U103 pin 6, 7, 8, 9
≥ 0.2Vp_p
Yes
Check U200
END
No
Resolder RFS100, L100, L101, L102,
No
No
Resolder C124, C133, L109
No
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C103, C181
Check F102 PIN1 =
L
Yes
U103 pin
4,6,7,12,26,32,34 ≥ 2.
8V
Yes
9-25
Flow Chart of Troubleshooting
No
Check ANT Switch
control circuit
Resolder F102
No
Check & Resolder
C127,C128,C138
Resolder U103