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5-17
Flow Chart of Troubleshooting and Circuit Diagram
R301
C309
R300
18
VRF
10
R304
18
Uhf_T
une
Rxlo1
Txlo1
OSC300
VTUNE
C302
3.9PF
6.8K
Highband
3.9PF
R314
68UF
6.3V
BSEL
4
GND1
2
7
DCPW
3
R313
R312
4.7K,1%
C332
18
470PF
C305
C336
C329
100
6
5
1
RF_OUT
8
10NF
390PF
47NF
C303
3.9PF
C331
18PF
C327
C307
22PF
R305