Figure 8-95. Mnus4002A/E Uhf2 Power Amplifier Circuit - Motorola APX 7000 Detailed Service Manual

8-196
FILT_RAW_B+
IN
TX_7V_1
IN
RF_IN_1
IN
R1505
10K
VC_1
IN

Figure 8-95. MNUS4002A/E UHF2 Power Amplifier Circuit

C1501 C1502
L1510
.01UF 100PF
110NH
U1500
C1500
SRFIC7126
100PF
16 6
RFOUT
RFIN
L1501
1 7
NC5
VCNTRL
9.5NH
14 2
TPVG1
VD1
11 3
TPVG2
G2
8
NC1
9
NC2
C1505
10
NC3
12PF
15
NC4
C1506
100PF
C1525
.1UF
C1526
.1UF
R1500
0
U1501
LMV841
3
4
1
R1506
12K
C1514
.01UF
L1500 C1503 C1504
180NH 100PF .01UF
L1502 C1509 C1510 C1511
3.3NH 100PF 22PF 33PF
L1503 L1504
C1508
1.8PF 15NH 1.8NH
C1507 C1599
100PF 3300PF
C1598
3300PF
R1503
10K
R1504
33K
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2/ 700–800 MHz
L1505
C1513
23.75NH
100PF
R1501
390
DNP
Q1500
C1512 C1516 C1527 C1517
100PF
33PF 10PF 22PF
DNP
8
R1502
1K
C1522 C1523
.01UF
100PF
DNP
C1519
2PF
DNP
C1521
100PF
TL_PA2HF_1
OUT
L1507
8NH
C1518 C1520
7.5PF 8.2PF