Vhf 1 (136-162 Mhz) 25-45 W Receiver Front And Back End (Sht 1 Of 2) - Motorola Radius CM200 Service Manual

4-12
9V
9V
3V
3V
SH301
SHIELD
5V
5V 1
C338 C354
IF300
L300
1
RX
33.47nH
180pF 47pF
C300 C340
SH300
47pF 91pF L307
SHIELD
33.47nH
1
VHF 1 (136–162 MHz) 25–45 W Receiver Front and Back End (Sht 1 of 2)
FRONT-END SHIELD
Q306
R346
10K
R345
10K
Q300
RX_EN
C329
470pF
C363 DNP
12pF
C365 C355 C337
L314
33.47nH
20pF 43pF 150pF
C341 CR301
C351
100pF
47pF
C345 C344
L308
33.47nH
82pF 82pF
DNP
DNP
9R
LOC_DIST
R300 R310
10K C330
15K
R335 C324
470pF
220
Q301
1000pF
R339
L303
51
1.2uH
R327
C331
2.4K
470pF
C328
R330
1K
C325 C339
470pF
C323
91pF
1000pF 1000pF
Q303
BFS540
C347
C349
56pF
36pF
R343 R342 R344 R341
10 10 10 10
DNP
VHF 25–45 W Band 1 PCB 8486487Z03 / Schematics
Q304
R333
430
C321
.01uF
L302
1.2uH
C366
DNP
3.3pF
C346
L309 L310 C343 L311
33.47nH 33.47nH
33.47nH
62pF 120pF
C333 C334 C350
120pF 51pF
110pF
D305
C332
R337
100
330pF
TO T300