Samsung GT-B7330 Service Manual page 88

Flow Chart of Troubleshooting
RFS100
C102
L105 L106
11
GSM850|900TX
9
GSM1800|1900TX
3
VC1
4
VC2
5
VC3
6
VC4
RFS101
VREG_SYNTH_2.7V
C103
L107
12
GSM850RX
13
GSM850RX
14 L108
GSM900RX
15
GSM900RX
L109
16
GSM1800RX
17
GSM1800RX
18
GSM1900RX
L111
19
GSM1900RX
L112
20
UMTS1
21
UMTS2
L113
22
UMTS3
L123
C157
L124
C108
L117
C109
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RX_GSM850_N
L110
RX_GSM850_P
RX_EGSM900_N
L114
RX_EGSM900_P
RX_DCS1800_N
L116
RX_DCS1800_P
RX_PCS1900_N
L118
RX_PCS1900_P
TXR_WCDMA2100
TXR_WCDMA900
9-49