Motorola GP344 - Page 217

VHF PCB and Schematics Diagram 3-45
G
G
G G
G
G
G
G
G
G G
NU
Microstrip
5185963A15
LM50C
NU
NU
NU
270K 270K
Q3561
R3563
L3503
68nH
68pF
68nH
68pF
C3532
7.66nH
L3552
7.66nH
.022uF
.022uF
C3543
18
R3502
18
330pF
C3518
330pF
120pF
120pF
C3523
120
120
R3573
100
100
R3513
0.1
R3519
0.1
C3519
22pF
R3541
39K
22pF
68pF
330pF
330pF
C3542
C3517
CSX
18nH
L3511
18nH
.022uF .022uF
C3508
R3546
33K
33K
R3562
33pF
C3505
33K 33K
11.03nH
L3512
11.03nH
C3565
220pF
220pF
C3521
.022uF
.022uF
100
100
R3545
.022uF
.022uF
C3525
10pF
C3569
R3507
10pF
0
12K
R3561
12K
R3569
5.6K
5.6K
5.6K
R3542
C3546
330pF
330pF
220pF
C3564
220pF
1uF
1uF
C3560
C3561
.022uF
.022uF
39nH
L3518
39nH
R3543
100
SHIELD
SH3502
SHIELD
1 2
100
D
G
S
Q3501
021
120
2153R
C3535
36pF
5V
BEAD
L3519
BEAD
HEATSINK
1
TX_INJ_1_PA
HEATSINK
H3501
TX_INJ
14
VD1
2
VG1
3
VG2
C3514
68pF
8
NC1
9
NC2
10
NC3
15
NC4
16
RFIN RFOUT1
6
7
RFOUT2
1
VCNTRL
PE
7
1
11
G2
1
D
NG
4
2D
N
G
5
3
D
NG
21
4DNG
31
09Z67
30C65
U3501
7.5pF
C3533
7.5pF
C3504
.022uF
.022uF
C3552
56pF
56pF
C3567
330pF
330pF
R3565
330K 330K
NU
330pF
330pF
C3570
1
1uF
C3516
1uF
CLK
TP3502
3300pF 3300pF
C3568
UNSWB+
C3551
68pF
68pF
C3515
3300pF
3300pF
330K
R3564
330pF
330K
330pF
C3501
120 120
R3572
D3551
L3521
7.66nH
1 2 3
7.66nH
SHIELD
SH3501
SHIELD
13.85nH 13.85nH
L3515
C3503
33pF
3300pF
UNSWB+
33pF
3300pF
C3562
7.5K
7.5K
R3548
UNSWB+
1.5pF
C3527
1.5pF
NU
C3513
30pF
7.66nH
30pF
7.66nH
L3513
68nH 68nH
L3504
C3571
470pF
.022uF
470pF
C3541
.022uF
D3521
3300pF
C3509
3300pF
C3563
330pF 330pF
47pF
C3512
100pF
47pF
330pF
C3566
100pF
C3544
330pF
43.67nH
43.67nH
L3532
0
0
RX_IN
R3566
7.5pF
C3550
7.5pF
R3571
120
C3524
18pF 20pF
18pF
C3536
23.75nH
L3522
23.75nH
R3547
12K
DATA
12K
VR3501
10V
10pF
RX_IN_1_PA
C3528
91
MILV
R3506
0
14
V10
16
V45
TXE5V
71
1RAV
02
2
RAV
81
3RAV
42
15
VG
6
LV
11
Q
QX
10
NIFR
1
1
2
SR
RSET
31
32
X
R
2
1T
30
TEMP
12
CQ
CQX
1328
DATA
9
F168
1DNG
8
GND2
25
4
TN
I
A
N
22
H99S-4
32
ANO
BPOS
27
29
CEX
I
C
3
5
JC
7
LC
26
CLK
H99S-4
U3502
.022uF
.022uF
1uH
L3523
C3526
20pF
1uH
C3531
20pF
300
R3503
300
D3522
43.67nH
L3531
43.67nH
43.67nH
43.67nH
L3551
4.7pF
P3501
POS
TUOV
2
4.7pF
C3534
LM50
U3503
GND
3
10K
UNSWB+
.022uF
R3570
300
.022uF
C3547
R3501
300
39
39
33pF
33pF
R3551
C3502
100
5.6nH
L3501
5.6nH
100
R3544
330
RESET
R3505
BIAS_TUNING
NC_U3502_11
NC_U3502_12
NC_U3502_13
NC_U3502_10
NC_U3502_9
BIAS_TUNING
VHF(136-174MHz) Transmitter Schematic Diagram
8471021L01