Figure 8-32. Nue7369A Power Amplifier Circuit - Motorola APX 5000 Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1
FILT_RAW_B+
IN
TX_7V_1
IN
C1602
100PF
C1601
100PF
RF_IN_1
IN
L1601
15NH
C1604
100PF
C1605
.01UF
R1601
U1601
9.1K
LMV841
3
VC_1 1
IN
R1602
10K
C1603 L1602 L1603 C1608 C1611
.01UF 110NH 180NH 100PF .01UF
U1602
SRFIC5668 L1605
3.9NH
16 6
RFIN RFOUT1
1 7
VCNTRL RFOUT2
14 2
VD1 VG1
11 3 L1604
C1610
G2 VG2
3.9NH
2.2PF
DNP
8
NC1
9
NC2
10
NC3
15
NC4
C1612
100PF
DNP
C1606 C1629 C1609
100PF 3300PF 100PF
4
C1618
100PF
L1606
23.75NH
C1619
15PF
1 2
R1606
330
C1613
C1607
C1616
100PF
20PF
43PF
8
L1619
L1620
22NH
2.2NH
R1605
1K
1 2
C1630
3300PF
R1603
22K
R1604 C1615 C1617
33K 100PF .01UF
L1609
2.55NH
Q1601
C1620 C1621 C1622
22PF 16PF
47PF

Figure 8-32. NUE7369A Power Amplifier Circuit

8-51
C1623
1.2PF
C1625
TL_PA2HF_1
100PF
OUT
L1610
8NH
C1624 C1628
15PF 3.9PF