Motorola CM140 Service Information page 52

4-12
C365
C354
30.p
5.6p
IF300
RX 1
C338 L300
120.p 33.47n
C300
C340
51.p
82.p L307 C345
33.47n 82p
DNP
SH300
SHIELD
1
VHF1 (136-162MHz) Receiver Front and Back End (Sht 1 of 2)
9V
Q306
9V
R300
10.K
R346
3V
10.K
3V
R345
10.K
RX_EN
Q300
5V
C329
5V
470.p
SH301
SHIELD
1
DNP
C349
36.p
DNP
C323
C355 C363 C337
12p
180.p
30.p 1.n
L314
33.47n
C351
36.p
CR301
L308
C341
33.47n
C344
82.p
82p
DNP
FRONT-END SHIELD
9R
R310
15.K
LOC_DIST
C324 C330
1n 470.p
R335
220.
Q301
R327 L303 R339 C331
2.4K 1.2u 51. 470.p
C366
3.3p
DNP
R330 C328
1.K 470.p
C325 C339 L309 C346 L310
1n 100.p 33.47n 56.p 33.47n
Q303
BFS540
C347 C333
39.p 91.p
R343 R342 R344 R341
10. 10. 10. 10.
RX_INJ
L312 C326
C327
33.47n
1.n
1.n
C361 C348
39p
18p
Q304
R333
430.
L302
C321
10n
1.2u
MIXER SHIELD
D305
T300
XFMR
6 1
C343 L311 C332 R337
2
82.p 33.47n 330p 100.
4 3
C334 C350
91.p 36.p
T301
XFMR
6 1
2
4 3
L313
33.47n
C362
R301
18p
470.
TEST_POINT
TEST_POINT
TP4 TP1
VHF1 1-25W PCB 8486672Z01 / Schematics
L305
470.0n
R340
51.
L306 C342
150.n
82p
U302
SH302
SHIELD
1