Figure 8-36. Mnus4000C/F Uhf1 Power Amplifier Circuit - Motorola APX 7000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1/700–800 MHz
FILT_RAW_B+
IN
TX_7V_1
IN
C1602
100PF
C1601
RF_IN_1
IN
100PF
L1601
15NH
C1604
100PF
C1605
.01UF
U1601
LMV841
R1601
3
4
9.1K
VC_1 1
IN
R1602
10K
C1603 L1602 L1603 C1608 C1611
.01UF 100PF .01UF
110NH 180NH
U1602
SRFIC7126
L1605 C1613
16 6
RFOUT RFOUT
RFIN RFIN
1 7
3.9NH
NC5 NC5
100PF
VCNTRL VCNTRL
14 2
TPVG1 TPVG1
DNP
VD1 VD1
11 3
TPVG2 TPVG2 C1610 L1604
G2 G2
2.2PF 3.9NH
8
NC1 NC1
9
NC2 NC2
10
NC3 NC3
15
DNP
NC4 NC4
C1612
100PF
C1606 C1629 C1609
100PF 3300PF 100PF
C1618
100PF
L1606
23.75NH
C1619
1 2
15PF
R1606
330
C1607 C1616
8
20PF 43PF
L1619 L1620
22NH 2.2NH
R1605
1 2
C1630 1K
3300PF
R1603
R1604
20K C1615 C1617
33K
100PF .01UF
L1609
2.55NH
Q1601
5185633C92
C1620 C1621 C1622
47PF 22PF 16PF

Figure 8-36. MNUS4000C/F UHF1 Power Amplifier Circuit

8-57
C1623
1.2PF
TL_PA2HF_1
C1625
L1610
OUT
8NH
100PF
C1624 C1628
15PF 3.9PF