Dimensions = mm (inches)
Electrical Schematic – ATU Control/Monitor PWB (NAPC144A/01) (Sheet 2 of 2)
Issue 2.0
Not to Scale
Figure SD-3
Sheet 2 of 2
N/C
N/C
GND
PHASE
CR7
CR8
4
2
T5
1
3 TO 4
LINK
T7
L3
L4
10
9
FROM
CR5
CR6
C12
0.1
E1
2
1
L1
L2
E3
3
1
T1
C
+5V
TX/RX
TX/RX
DE/RE
LINE
1
10
C13
0.1
R29
1000
R30
1000
1820
R10
1820
R12
2740
R2
1820
R15
2740
R4
A
T3
B
FROM
2W
R26
15
4
2
80T
2
1
E6
E5
R147
2210
TP4
+
-
TO
1820
R13
C22
10
35V
NEUTRAL
115/230VAC
N/C
5
NEUTRAL
4
LINE
3
GND
2
PHASE
230VAC
DEC_L_SERVO
FROM
INC_L_SERVO
6
RF ANT IN
5
RF ANT IN
2
1
220VAC
2
+12V-A
+12V-A
+12V-A
+12V-A
2
1
10T
1T
C73
4700
100V
CR3
MURS120T3
CR4
MURS120T3
CR9
MURS120T3
C14
0.1
CR17
MURS120T3
C38
1.0
35V
C40
1.0
35V
C15
0.1
22.1K
R159
C39
10
35V
C41
0.1
C36
10
35V
C37
0.1
+12V-B
+12V-B
TO
CR1
MURS120T3
+12V-B
CR2
MURS120T3
+12V-B
E2
CR29
BAT41
20T
4
1T
DECREASE R
INCREASE R
E4
CR31
BAT41
3
RXD
DE/RE
TXD
+5V
VOLTAGE
+12V
4
A2
2
K1
1
A1
8
VCC
5
GND
T2
40T
2
1
1T
R74
1210
7
DO/RI
DS36C278TM
U14
RF POWER
C20
0.1
+5V
9
4
J3
8
7
GND (ISOLATED)
+5V (ISOLATED)
10
5
J3
TO SHEET 1
8 RF ANT OUT
7 RF ANT OUT
SHEET 1
4 50 OHM RF OUT
SINGLE
LINE
SPLIT
F2
0.25A
SLOW
1
SHEET 1
+12V-A
10.0K
R20
+12V-A
475
R9
115VAC
1 TO 2, 3 TO 4
S1950119 SHEET 2 OF 2 V1
3
5
6
1
2
C8
0.1
R31
1000
1820
R16
1820
R18
+12V-A
CR25
MURS120T3
R32
1000
C9
0.1
2740
R6
CR27
MURS120T3
+12V-A
1820
R21
2740
R8
3
4
10T
5
1T
T4
MURS120T3
CR57
MURS120T3
CR58
CR26
MURS120T3
C3
0.47
CR28
MURS120T3
C4
0.47
CR20
MURS120T3
CR12
MURS120T3
C16
0.1
MURS120T3
CR37
SHEET 1
+12V-B
+12V-B
C17
0.1
R44
100K
C11
10
35V
22.1K
R160
CONTROL
SERVO
DS18
G
1820
R101
DS11
G
1820
R100
+12V-B
C6
0.1
C7
0.1
+12V-B
R3
2740
DEC_L
SHEET 1
INC_L
+12V-B
+V_FAN
+12V-A
+12V
MURS120T3
CR35
C1
0.47
CR22
MURS120T3
CR24
MURS120T3
C2
0.47
3320
R54
121K
R41
56.2K
R34
1000
2W
R27
1000
2W
R40
1000
2W
R22
12.1K
R62
22.1K
R63
182K
R64
+5V
R132
2210
C65
0.01
R131
2210
+5V
2W
R24
15
2W
R25
15
2W
R23
15
1T
T6
4T
PROBE
3
K2
HCPL-0731
U13
7
VO1
6
VO2
HCPL-0731
U12
CR14
CR16
CR13
10.0K
R49
15.0K
R56
CR32
BAT41
2W
100
R28
2W
100
R42
2W
100
R47
2W
100
R38
C63
0.1
MURS120T3
CR54
1000
R146
C77
0.01
1000
R158
R39
27.4K
R48
27.4K
R81
4750
R57
100K
C57
10
35V
C54
0.1
475
R93
8
VCC
6
DO/RI
35V
10
C80
C78
1.0
35V
CURRENT
2
1
3
S11:A
C21
0.1
2
J3
3
J3
6
1
J3
C79
0.1
M1:A
F1
0.25A
SLOW
10.0K
R17
C5
22pF
7
8
3
4
1820
R19
10T
MURS120T3
CR34
R43
100K
C10
10
35V
R1
2740
MURS120T3
CR36
1000
2W
R33
1000
2W
R45
FWD/REFLD
45T
332
R72
1000
R73
CW
100K
R51
R55
100K
C23
0.1
TP5
Q7
MMBT4401LT1
DECREASE L
Q3
TIP107
Q8
MMBT4401LT1
INCREASE L
Q4
TIP107
CR10
MURS120T3
CR18
MURS120T3
SERVO
50 OHM RF IN
DENOTES TB3
DENOTES TB2
DENOTES TB1
SHEET 1
DEC_R_SERVO
Q5
MMBT4401LT1
12
Q1
TIP107
INC_R_SERVO
Q6
MMBT4401LT1
11
Q2
TIP107
10.0K
R50
15.0K
R46
20T
6
VO2
7 VO1
1
RO
3 K2
3
DE
2 K1
4
A2
5
GND
C74
0.01
SAMPLE
ANT CUR
CR13 TO CR16 ARE MURS120T3
REFLD
FWD
C18
10
35V
CURRENT
Q11
TIP102
Q12
TIP102
R7
2740
CR19
MURS120T3
CR11
MURS120T3
PROBE
+12V-B
+12V-A
CR21
MURS120T3
Q9
TIP102
Q10
TIP102
10.0K
R14
CR23
MURS120T3
POWER PROBE
182K
R52
6810
R53
CR30
BAT41
C64
1.0
35V
DS4
G
1000
R133
C66
0.01
5
GND
8
VCC
1
A1
2
RE
4 DI
L7
1
VIN
2
GND
7
+V
5
0V
NMV0505SA
U15
L6
CR15
ANT_CURRENT_SAMPLE
2
1
3
S10:A
CW
500
R70
VOLTAGE_SAMPLE
CURRENT_SAMPLE
C19
10
35V
PROBE
R5
2740
10.0K
R11
1
V_IN
2
GND
3
V_OUT
MC7805BT
U9
R71
100K
1
V_IN
2
GND
3
V_OUT
MC7812BT
U5
1
V_IN
2
GND
3
V_OUT
MC7812BT
U6