Tangent AMP-200 Service Manual - page 18
Q30
C2458
Q32
C2235
Q29
C2458
Q28
C2458
Q8
A
970
R23
47K
R22
47K
R113
10K
R8
100K
R115
10K
R114
10K
C33
104
C31
473
FGND
DGND
DGND
DGND
DGND
DGND
DGND
+1
4
V
RELA
Y-CON
J
K1C
JZ
C-42F
RELA
Y-ST
OP
R48
1K
R9
100K
FGND
RELA
Y+
15V
R47
1K
DGND
R122
8.
2K
D16
IN4001
R123
10/1W
R124
10/1W
C54
104K500A
C55
104K500A
PGND
PGND
Q22
2SC2073
Q17
D946BR
Q19
2SA940
R92
0.
22/5WX2
Q23
2SB817
Q25
2SD1047
R90
220/0.25W
R86
4.
7/0.
5W
R88
4.
7/0.
5W
C21
150P
C23
150P
S+
12V
+V
C
C
-V
SS
L1
0.
5UH
R94
10/0.
25W
Q21
2SC2073
Q18
D946BR
Q20
2SA940
R93
0.
22/5WX2
Q24
2SB817
Q26
2SD1047
R91
220/0.25W
R87
4.
7/0.
5W
R89
4.
7/0.
5W
C22
150P
C24
150P
+V
C
C
-V
SS
L2
0.
5UH
R95
10/0.
25W
K1A
JZ
C-42F
FL
FR
K1B
JZ
C-42F
PH-R
PH-L
D1
1N4148
D2
1N4148
D8
1N4148
D9
1N4148
DW1 6A
3
DW2 6A
3
DW3 6A
3
DW4 6A
3
PGND
SYS-M
U
T
E
L channe
l
R channe
l
R112
10K
R111
6.
2K
DGND
OVER LOAD PROTECT
Q27
C2458
DGND
R
130
10K
C5
3
104
C5
2
104
DGND
DGND
DGND
DGND
P4.
2
1
P1.
0
2
P1.
1
3
P1.
2
4
P1.
3
5
P1.
4
6
P1.
5
7
P1.
6
8
P1.
7
9
RESET
10
P3.0
11
P4.3
12
P3.1
13
P3.2
14
P3.3
15
P3.4
16
P3.5
17
P3.6
18
P3.7
19
XTAL1
20
XTAL2
21
GND
22
P4.0
23
P2.
0
24
P2.
1
25
P2.
2
26
P2.
3
27
P2.
4
28
P2.
5
29
P2.
6
30
P2.
7
31
PSEN#
32
A
LE/PROG#
33
P4.1
34
EA#
35
P0.7
36
P0.6
37
P0.5
38
P0.4
39
P0.3
40
P0.2
41
P0.1
42
P0.0
43
VCC
44
IC
2
SM
5964C
40J(
P
L
C
C
44)
MCU
C7
8
100U
/16
C5
9
10U
/16
R
129
10K
RXD
TXD
Z1
12M
Hz
C5
8
16P
C5
7
16P
DGND
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VC
C
8
IC1
24C02
H/P-DET
S
T
A
N
B
Y
K
E
Y
T
O
KE
Y B
O
ARD
M
CU+
5
V
DG
ND
IR
in
KEY
1
KEY
2
KEY
3
KEY
4
KEY
5
KEY
6
KEY
7
4051-C
4051-B
4051-A
MC
U
+
5
V
1
2
3
4
5
6
7
8
9
RN4
9A
103G
1
2
3
4
5
6
7
8
9
RN3
9A
103G
1
2
3
4
5
6
7
8
9
RN1
9A
103G
MC
U
+
5
V
MC
U
+
5
V
MC
U
+
5
V
DGND
MC
U
+
5
V
DGND
MC
U
+
5
V
MC
U
+
5
V
1
2
3
4
5
6
7
8
9
RN2
9A
103G
MC
U
+
5
V
DGND
TO
M
O
T-
VO
L BO
ARD
MCU+5
V
DGND
MO
T-IN
T2
MO
T-IN
T1
VO
L-LED
OV
ER HEA
T
PROT
ECT
PROT
ECT
I2C-DA
I2C-CLK
6
5
7
8
IC3B
LM
393
2
3
1
4
IC3A
LM
393
R131
2K/1%
R136
6.
8K/1%
DGND
R132
18K/1%
R133
1.
8K/1%
DGND
R135
220/1%
DGND
Tr
an
sf
or
met S
E
N
S
O
R
OV
ER HEA
T
1
2
CN2
2P(2.
5)
RT
2
02DSB282J
1
2
CN4
2P(2.
5)
T
ra
n
s Pro
tect S
E
N
S
O
R
MU
TE
POWER ON/OFF
RELA
Y-CON
C29
470U/10
D7
1N4148
C30
470U/10
C32
220U/16
L
R
1
2
3
4
5
CN10
5P(2.
0)
MC
U
+
5
V
DGND
S
o
ft
w
a
re
UP
DA BRD
GN
D
RXD
TX
D
IR
M
CU+
5
V
R138
33
R139
33
R193
33
R194
33
1
2
3
4
5
6
7
8
CN
1
8
1*
8P
2.
0(180)
+
B OUT
-E
+E
Feed back
B
C
E
-B OUT
+
B OUT
-E
+E
Feed back
B
C
E
-B OUT
1
2
3
4
5
6
7
8
9
10
11
CN
2
7
1*
11P
2.
0(180)
+
12V
-V
SS
+V
C
C
+V
C
C
-V
SS
1
2
3
4
5
6
7
8
CN3
1*
8P2.
0(180)
FR
A
GND
FL
A
GND
SYS-M
U
T
E
OV
ER V
O
LT
A
G
E
OV
ER LOA
D
A
GND
Lin
Rin
S+
12V
O
VE
R
VO
L
T
AG
E
OV
ER LOA
D
SYS-M
U
T
E
+
B OUT
+E
Feed back
B
C
E
-B OUT
-E
L-OUT
R-OUT
MC
U
+
5
V
C5
104
T
ERMINAL
ERT
H
E
C6
104
MC
U
+
5
V
P[3]
P[3]
P[3]
P[3]
P[3]
P[3]
P[3]
P[3]
P[3]
P[3]
P[2]
P[2]
P[2]
P[2]
P[2]
P[2]
P[2]
P[2]
P[2]
P[3]
P[3]
1
2
3
4
CN5
4P(2.
0)
1
1
2
2
4
4
3
3
5
5
6
6
8
8
7
7
9
9
10
10
12
12
11
11
14
14
13
13
15
15
16
16
JK
1
2*
8P2.
5(180)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN1
14P2.
0
O
FF/
O
N
-L
E
D
16