Trouble Shooting; Rf Component - LG -E415g Service Manual

4. TROUBLE SHOOTING

4.1 RF Component

Reference
U1000
U1001 GSM TX Module (ASM+GSM PAM)
U1002
U1003
FL1004
FL1006
LGE Internal Use Only
FL1003
W2100 Rx SAW
FL1004
W2100 Tx SAW
RF component (WCDMA / GSM)
Description
RTR6285A(Transceiver)
WCDMA (I) PAM
WCDMA (V) PAM
WCDMA (I) TX SAW Filter
WCDMA (I) Duplexer
X2000
VCTCXO
U1000
RF Transceiver
FL1002
DCS/PCS Rx SAW
U1002
FL1006
W2100
W2100
PAM
DPX
FL1007
U1001
W850 DPX
GSM PAM
U1003
SW1000
+ASM
W850
PAM Mobile Switch
Reference
FL1007
FL1003
FL1001
FL1002
X2000
SW1000
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4. TROUBLE SHOOTING
FL1001
EGSM/850 Rx SAW
Description
WCDMA (V) Duplexer
WCDMA (I) RX SAW Filter
EGSM/850 Rx saw filter
DCS/PCS Rx saw filter
VCTCXO(19.2MHz)
RF Antenna Connector
Only for training and service purposes