Figure 8-5. Nud7120A Receiver Front End Circuit - Motorola APX 5000 Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF
IN
DIG_CTRL_RXV
IN
C301 C303 C305
TL_RX_VHF_FE_IN
18PF
27PF 4.7PF
IN
L301
L302
120NH
36.60NH
C302 C304
18PF 24PF
E301
DC_LIN_1_8V_A
1
C307
5.1PF
L303
36.60NH
C306 C308
62PF 27PF
2
R303 R304
10K
33
R301
75K
Q302
BC858CD
Q302 2 5
C313 C314
BC858CD
330PF 4.7UF
R302
120K
C310 C312
4.7UF 330PF
L305
72NH
C315
330PF
C316
10
R305
L304
68NH 2.7K
C311
22PF
U302
1
BFR380F
C330
.5PF
L306
5.6NH
R308
10
R307 C318 C320 C322 C324
12PF 27PF 15PF 27PF 5.6PF
C317 L307 L308
L309
.5PF 120NH 120NH
39NH
R306
C319 C321 C323
10
18PF 18PF 27PF

Figure 8-5. NUD7120A Receiver Front End Circuit

8-7
C326
6.8PF
OUT
L310
39NH
C325 C327
43PF 18PF