Motorola HT Series User Manual

9-386 VHF Circuit Board/Schematic Diagrams and Parts List
C3535
5185963A15
1
MICROSTRIP
LM50C
27pF
15pF
120pF
C3536
C3523
18pF
C3524
TAB3
4
TAB4
3300pF
C3568
J3502
ANTENNA_NUT
1
TAB1
2
TAB2
3
12
3
SHIELD
SH3501
SHIELD
RX_IN
5V
1
2
TP3502
UNSWB+
SHIELD
SH3502
SHIELD
Q3561
D
G
S
DATA
Q3501
330K
220pF
C3564
R3564
0.1
R3519
R3547
RX_IN_1_PA
12K
CSX
RESET
C3546
330pF
330pF
C3509
C3506
.022uF
68nH
7.66nH
L3504
L3513
47pF
C3512
100
R3544
UNSW_LPLUS_3_PA
UNSWB_LPLUS_2_PA
D3551
RESET_1_PA
33pF
330pF
C3503
C3501
300
R3503
R3501
18
300
R3502
16
RFIN
11
G2
6
RFOUT1
RFOUT2
7
1
VCNTRL
NC3
10
NC4
15
GND1
4
GND2
5
GND3
12
GND4
13
2
VG1
3
VG2
U3501
NC1
8
NC2
9
5V_2_PA
UNSWB+
16
V45
15
VG
6
VL
19
VLIM
17
VSH
DATA_2_PA
23
RX
32
T1
2
T2
30
TEMP
V1
20
14
V10
V2
18
V3
24
GND1
8
GND2
25
4
INT
OVI
31
11
Q
QX
10
1
RF
21
RS
CI
3 5
CJ
7
CL
26
CLK
12
CQ
CQX
13
28
DATA
9
F168
U3502
22
ANO
BPOS
27
29
CEX
BEAD
L3519
BEAD
CLK_2_PA
CSX_2_PA
CLK
UNSWB+
UNSWB+
R3562
C3550
7.5pF
33K
100
11.03nH
R3545
L3512
C3534
4.7pF
C3533
7.5pF
R3546
33K
C3532
68pF
330pF
R3512
C3518
120
.022uF
C3504
1uH
L3523
C3526
C3525
.022uF
L3503
10pF
68nH
12K
R3561
.022uF
C3565
3300pF
3300pF
C3562
C3563
R3563
270K
C3561
.022uF
C3527
1.5pF
L3521
7.66nH
C3514
470pF
C3515
220pF
3300pF
C3521
C3569
.022uF
5.6K
R3571
R3569
R3572
120
120
R3573
120
7.66nH
56pF
L3552
C3551
C3552
39
68pF
R3551
R3570
100pF
10K
C3516
1uF
C3517
L3551
43.67nH
L3532
43.67nH
43.67nH
L3531
23.75nH
L3522
C3505
33pF
R3505
5.6pF
330
C3539
1uF
C3519
22pF
C3560
30.54nH
L3518
39nH
L3538
L3515
13.85nH
18nH
L3511
C3544
R3542
330pF
5.6K
C3547
.022uF
R3541
NU
6.8K
R3543
100
C3531
18pF
C3537
20pF
HEATSINK
3
H3501
RF_JACK
J3501
GND
4
1
2
.022uF
C3543
330pF
C3541
C3542
30pF
.022uF
C3513
C3502
33pF
T
X_INJ
5.6nH
L3501
GND
3
POS
VOUT
2
U3503
D3521
TX_INJ_1_PA
C3528
9.1pF
7.5k
R3548
330pF
C3507
C3506
.022uF
68nH
L3502
VD1
14
ZWG0130021-D
NU
NU
NU
C3566
100pF
R3565
330K
NU
100
R3513
C3570
330pF
0
NU
R3566
470pF
C3571
C3567
330pF
1.55VDC if VTP 3502 = 4.1VDC
1.44VDC if VTP 3502 = 3.8VDC
2V - 5V
RMS
> 200mV RMS
300 ~ 500mV RMS
Tx: 1.6VDC
Tx: 0.8VDC
3VDC for 5.5W
2.8VDC for 1W
4.0 - 4.2VDC for 5.5W
3.9 - 4.1VDC for 3W
3.7 - 4.0VDC for 1W
Figure 9-237. VHF (136-174 MHz) Transmitter Schematic Diagram

Motorola HT Series Specifications

General

Battery Type	Li-Ion
Waterproof	IP54
Operating Temperature	-30°C to +60°C
Frequency Range	VHF: 136-174 MHz
Number of Channels	16