Figure 8-54. Nle 4273A Uhf Range 2 Receiver Amplifier And Filter Circuit Schematic - Motorola ASTRO XTS 5000 Detailed Service Manual

8-84
TP401
C401 C411
100pF 3pF
RX_RF
C402
8pF
C403
C409
U727
5.6pF 2.0pF
100nH
L402
15.98nH
DAC2
R409
20K
C417
1uF

Figure 8-54. NLE 4273A UHF Range 2 Receiver Amplifier and Filter Circuit Schematic

July 21, 2004
TP9
C732
C416
100pF
3pF
C405 C412
10pF 8pF
C408
C410
U728 5.6pF
2.0pF
L418
L410
22.0nH
L404
15.98nH
R415
20K
C418
100pF
XCVR_5V
C433
0.1uF
L438
100nH
C436
100pF
R432
620
R422 R426
4.7K 3.9K
C435
56pF
R424
6.8K
*L431*
22.0nH
C421 *L430*
15.0nH
NP
4.7uF
C429
*L420*
100nH
8.2pF
C419 Q428
27pF
R423
820
L434
R433
0 33nH
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards
TP12
C439 C441
C425
3pF 3pF
9.1pF
C437 C440
8pF
10pF
C444
C438 C445
D407
2.0pF
5.6pF 2.0pF
L436
100nH
L435
15.98nH
DAC2
R442
R449
20K 20K
C450 C447
1uF 100pF
C446
100pF
RF_OUT
C442
8pF
C443
D413
5.6pF
L437
15.98nH
MAEPF-27968-O
6881094C31-D