Figure 8-66. Power Amplifier Circuit - Motorola APX 3000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Main Board Block: VHF (84012512001_A)
IF903M16
IF
FILT_RAW_B+
1
IN
TX_7V 1
IN
IF
IF904M16
C901M16
IF901M16 L912M16
TX_INJ
IF 33NH 330PF
1
1 2
IN
C934M16 C935M16
56PF 43PF
R901M16
10K
IF902M16
IF
1
IN
VC
C902M16 C903M16 L902M16 L903M16 C908M16
330PF .01UF
110NH 180NH 330PF
U902M16
C907M16
SRFIC7126
330PF
16 6
RFOUT
RFIN
L901M16 1 7
NC5
VCNTRL
6.8NH
1 2 14 2
TPVG1
VD1
11 3
TPVG2
G2
8
NC1
9
C904M16 NC2
10
56PF
NC3
15
NC4
C912M16
330PF
DNP
C906M16 C929M16
330PF 3300PF
C905M16
.01UF
U901M16
3 LMV841
4
1
R902M16
10K
C933M16
62PF
DNP
1
C911M16
C919M16
.01UF 15PF
R906M16
330
L905M16 C916M16
15NH
100PF
1 2
C913M16
56PF
L904M16 C914M16
C931M16
C910M16
39NH 47PF
47PF
1.1PF
DNP
DNP
R905M16
1K
1 2
C909M16 C930M16
330PF 3300PF
R904M16
C915M16 C917M16
R903M16
33K 330PF .01UF
75K
DNP
C918M16
620PF
L906M16
59.71NH
2
L907M16 L908M16
5.5NH 1.65NH
Q901M16
RD07MUP2B
C927M16 C920M16 C921M16
1 30PF 39PF 39PF
G
DNP
8-121
C923M16
9.1PF
DNP
C925M16
IF905M16
L909M16 L910M16
330PF
IF
9NH 18NH
1 2 1
OUT
PA_OUT
C922M16 C924M16 C928M16
15PF 18PF
27PF

Figure 8-66. Power Amplifier Circuit