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1
2
3
A
+12V
R138
W500
3R3
1210
B
C
R88
W500
3R3
1210
W1
CABLE
1
2
D
POWER MANAGEMENT SECTION
3
4
5
W1:5
15
+5V_FX
N7
6
+12V_MXR
W1:6
15
7
N8
W1:7
15
-12V
N9
8
W1:8
15
9
N10
W1:9
15
+24V
10
HI+
N11
W1:10
15
11
HI-
W1:11
15
R85
12
MID+
W1:12
15
E
W125
13
MID-
N12
W1:13
15
0R0
0805
14
15
R87
W125
LOW-AMP SECTION
N14
0R0
0805
R89
W125
N1
0R0
0805
F
R91
W125
N5
0R0
0805
G
H
I
J
K
1
2
3
4
5
6
7
+VSw
C66
18X40MM
C42
C58
C60
3300U
0805
0805
0805
63V
AGND
AGND
+VSw
C43
38
0805
C65
37
18X40MM
C61
C63
3300U
36
0805
0805
63V
31
AGND
30
29
AGND
1
C75
0805
2
22
C50
11
1U
25V
C51
1206
14
AGND
AGND
1U
25V
1206
C45
5
10U
16V
C46
0805
6
10U
16V
C47
0805
16
10U
16V
C48
0805
17
10U
16V
0805
R139
7
W125
22K
0805
AGND
3
4
R141
W125
0R0
18
Enable
0805
AGND
15
C76
10
OUT
0805
R20
9
IN
R28
8
AGND
R140
30K0
0805
AGND
4
5
6
7
8
9
10
U9
C49
44
PVDD_AB
BST_A
47N
25V
C56
PVDD_AB
TPA3255
0805
43
PVDD_AB
BST_B
6709
47N
25V
TSSOP44P
0805
PVDD_CD
PVDD_CD
40
PVDD_CD
OUT_A
39
OUT_A
GVDD_AB
VDD
35
OUT_B
GVDD_CD
DVDD
32
OUT_C
AVDD
28
INPUT_A
OUT_D
27
OUT_D
INPUT_B
INPUT_C
C55
24
INPUT_D
BST_C
47N
25V
C54
0805
23
BST_D
47N
25V
OC_ADJ
0805
21
C53
M1
CLIP_OTW
20
M2
VBG
1U
25V
19
FAULT
1206
RESET
AGND
42
C_START
GND
41
GND
34
GND
33
OC_IOP
GND
26
OC_IOM
GND
25
GND
13
FREQ_ADJ
GND
12
GND
AGND
AGND
8
9
10
11
12
13
14
L7
22UH
3303
C67
1206
C57
2220
R110
R111
3R3
3R3
1210
1210
R112
R109
3R3
3R3
1210
1210
L8
AGND
22UH
3303
C68
1206
C59
2220
R113
R114
3R3
3R3
1210
1210
R115
R116
AGND
3R3
3R3
1210
1210
L5
22UH
3303
C69
1206
C62
2220
R118
R117
3R3
3R3
1210
1210
R119
R120
3R3
3R3
1210
1210
AGND
L6
22UH
3303
C70
1206
C64
2220
R121
R122
3R3
3R3
1210
1210
R123
R124
3R3
3R3
1210
1210
AGND
Section:
Product(s):
PCB#:
Modified:
11
12
13
14
15
16
17
A
B
C
D
+
HORN
-
6
6 W7:6
4
6 W7:4
5
6 W7:5
E
3
6 W7:3
+
MID
F
G
H
I
J
MID-HI-AMP
EXM Mobile Tower
K
M2204
V01
XX
1
6
Rev#:
EML Rev#:
Sheet
Of
2023-03-14
File:
MID-HI-AMP.SchDoc
Tmp Rev:
V032
15
16
17
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