HT-ST9
HT-ST9
6565
5-8. SCHEMATIC DIAGRAM - AMP Section (2/2) -
12.1
1.1
3.2
1.6
2.3
3.2
7.6
12.1
3.2
1.6
1.6
25.3
14
28
14
14
14
14
25.3
25.3
25.3
28
28
28
28
28
14
12.1
1.6
1.6
12.1
12.1
3.2
1.6
1.1
3.2
1.6
2.3
3.2
7.6
12.1
1.6
25.3
14
28
14
14
14
14
25.3
25.3
25.3
28
28
28
28
28
14
3.2
1.6
12.1
12.1
3.2
1.6
1.1
3.2
1.6
2.3
3.2
7.6
12.1
1.6
3.2
25.3
14
28
14
14
14
14
25.3
25.3
25.3
28
28
28
28
28
14
1.6
12.1
12.1
3.2
1.6
1.1
3.2
1.6
2.3
3.2
7.6
12.1
1.6
25.3
14
28
14
14
14
14
25.3
25.3
25.3
28
28
28
28
28
14
0
3.1
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
13.9
00 0000 0000 0000
00
JL7020
JL7022
JL7042
JL7016
JL7041
JL7040
JL7039
JL7017
BB
EE
CC
HN1A01FU
Q7008
1
2
3
4
5
6
BB
EE
CC
HN1A01FU
Q7009
1
2
3
4
5
6
BB
EE
CC
HN1A01FU
Q7010
1
2
3
4
5
6
BB
EE
CC
HN1A01FU
Q7011
1
2
3
4
5
6
BB
EE
CC
HN1A01FU
Q7007
1
2
3
4
5
6
BB
EE
CC
HN1A01FU
Q7002
1
2
3
4
5
6
TAS5624ADDVR
IC7005
1
GVDD_AB
2
VDD
3
OC_ADJ
4
RESET
5
INPUT_A
6
INPUT_B
7
C-START
8
DVDD
9
GND
10
GND
11
GND
12
GND
13
AVD D
14
INPUT_C
15
INPUT_D
16
FAULT
17
OTW
18
CLIP
19
M1
20
M2
21
M3
22
GVDD_CD
23
BST_D
24
BST_C
25
GND
26
GND
27
OUT_D
28
OUT_D
29
PVDD_CD
30
PVDD_CD
31
PVDD_CD
32
OUT_C
33
GND
34
GND
35
OUT_B
36
PVDD_AB
37
PVDD_AB
38
PVDD_AB
39
OUT_A
40
OUT_A
41
GND
42
GND
43
BST_B
44
BST_A
TAS5624ADDVR
IC7007
1
GVDD_AB
2
VDD
3
OC_ADJ
4
RESET
5
INPUT_A
6
INPUT_B
7
C-START
8
DVDD
9
GND
10
GND
11
GND
12
GND
13
AVD D
14
INPUT_C
15
INPUT_D
16
FAULT
17
OTW
18
CLIP
19
M1
20
M2
21
M3
22
GVDD_CD
23
BST_D
24
BST_C
25
GND
26
GND
27
OUT_D
28
OUT_D
29
PVDD_CD
30
PVDD_CD
31
PVDD_CD
32
OUT_C
33
GND
34
GND
35
OUT_B
36
PVDD_AB
37
PVDD_AB
38
PVDD_AB
39
OUT_A
40
OUT_A
41
GND
42
GND
43
BST_B
44
BST_A
TAS5624ADDVR
IC7004
1
GVDD_AB
2
VDD
3
OC_ADJ
4
RESET
5
INPUT_A
6
INPUT_B
7
C-START
8
DVDD
9
GND
10
GND
11
GND
12
GND
13
AVD D
14
INPUT_C
15
INPUT_D
16
FAULT
17
OTW
18
CLIP
19
M1
20
M2
21
M3
22
GVDD_CD
23
BST_D
24
BST_C
25
GND
26
GND
27
OUT_D
28
OUT_D
29
PVDD_CD
30
PVDD_CD
31
PVDD_CD
32
OUT_C
33
GND
34
GND
35
OUT_B
36
PVDD_AB
37
PVDD_AB
38
PVDD_AB
39
OUT_A
40
OUT_A
41
GND
42
GND
43
BST_B
44
BST_A
BB
EE
CC
HN1A01FU
Q7005
1
2
3
4
5
6
JL7010
JL7011
JL7008
JL7009
TAS5624ADDVR
IC7008
1
GVDD_AB
2
VDD
3
OC_ADJ
4
RESET
5
INPUT_A
6
INPUT_B
7
C-START
8
DVDD
9
GND
10
GND
11
GND
12
GND
13
AVD D
14
INPUT_C
15
INPUT_D
16
FAULT
17
OTW
18
CLIP
19
M1
20
M2
21
M3
22
GVDD_CD
23
BST_D
24
BST_C
25
GND
26
GND
27
OUT_D
28
OUT_D
29
PVDD_CD
30
PVDD_CD
31
PVDD_CD
32
OUT_C
33
GND
34
GND
35
OUT_B
36
PVDD_AB
37
PVDD_AB
38
PVDD_AB
39
OUT_A
40
OUT_A
41
GND
42
GND
43
BST_B
44
BST_A
JL7043
JL7044
4P
CN7002
1FL+
2FL+
3FL–
4FL–
5P
CN7003
1FR–
2FR–
3NC
4FR+
5FR+
BB
EE
CC
HN1A01FU
Q7012
1
2
3
4
5
6
JL7046
JL7045
6P
CN7005
SR+1
SR–2
NC3
NC4
5SL–
6SL+
CN7007
8P
SBL–1
SBL+2
SBR–3
SBR+4
C+5
C–6
7 CTW+
8 CTW–
CL7028
1000p
C7170
1000p
C7144
1000p
C7149
1000p
C7171
100k
R7103
100k
R7095
100k
R7096
100k
R7104
2.2
C7138
100k
R7091
100k
R7102
2.2
C7169
1000p
C7122
1000p
C7130
1000p
C7133
1000p
C7116
100k
R7082
100k
R7080
100k
R7076
2.2
C7109
2.2
C7108
100k
R7072
100k
R7050
100k
R7041
100k
R7039
100k
R7053
1000p
C7089
1000p
C7080
1000p
C7066
1000p
C7096
2.2
C7057
2.2
C7058
100k
R7034
100k
R7033
100k
R7029
100k
R7024
100k
R7022
100k
R7028
1000p
C7042
1000p
C7049
1000p
C7052
1000p
C7037
2.2
C7021
100k
R7010
100k
R7018
2.2
C7030
100k
R7086
100k
R7088
0.1
C7009
0.0022
C7006
100k
R7001
15k
R7005
DZ2J300M0L
D7003
DA2J10100L
D7002
LSCR523UBFS8TL
Q7001
47R7023
47R7026
47R7030
47R7020
0.01
C7035
1C7040
1C7048
0.1C7039
10
C7031
30kR7019
0R7031
1
C7056
470p
C7044
470p
C7034
470p
C7054
470p
C7046
0.047
C7041
1
C7047
1
C7036
0.047
C7050
0.047
C7055
C7053
1
C7045
1
C7043
1
C7033
1
10
R7025
10
R7027
10
R7032
10
R7021
32V
5A
F7003
32V
5A
F7002
35V
470
C7051
35V
470
C7038
0.047
C7032
32V
5A
F7004
32V
5A
F7005
35V
470
C7069
35V
470
C7097
1
C7179
1
C7178
1
C7177
1
C7176
470p
C7063
470p
C7099
470p
C7085
0.047
C7076
1
C7086
0.047
C7061
1
C7067
0.047
C7101
470p
C7082
10
R7059
10
R7038
10
R7044
10
R7049
30kR7036
2.7k
R7108
0R7055
0.01
C7064
10
C7059
0.1C7070
1C7072
1C7087
1
C7106
47R7047
47R7051
47R7037
10k
R7064
47R7040
0.047
C7090
470p
C7113
470p
C7135
470p
C7126
0.047
C7121
1
C7127
0.047
C7 111
1
C7115
0.047
C7129
1
C7183
0.047
C7136
1
C7182
1
C7181
1
C7180
470p
C7124
35V
470
C7117
35V
470
C7132
32V
5A
F7006
32V
5A
F7007
10
R7079
10
R7083
10
R7085
10
R7090
10
R7098
10
R7100
10
R7101
10
R7094
470p
C7168
470p
C7164
1
C7187
1
C7186
1
C7185
1
C7184
0.047
C7151
1
C7154
0.047
C7140
1
C7145
0.047
C7156
0.047
C7157
470p
C7153
470p
C7142
32V
5A
F7008
32V
5A
F7009
35V
470
C7146
35V
470
C7166
1C7148
1C7155
1
C7158
0.01
C7143
0.1C7147
10
C7139
30kR7092
0R7099
47R7081
47R7084
47R7087
47R7105
47R7106
47R7093
47R7097
47R7078
CL7014
CL7026
CL7037
CL7033
0.1C7118
10
C7110
1C7119
1C7128
1
C7137
0.01
C7114
30kR7077
2.7k
R7109
0R7089
CL7030
CL7029
CL7031
CL7032
CL7040
CL7036
CL7034
CL7041
CL7035 CL7038 CL7039
CL7024
CL7023
CL7022
CL7021
CL7020
CL7010
CL7011
CL7012
CL7013
CL7009
CL7007 CL7008
L7008
8.2uH
L7007
8.2uH
L7009
8.2uH
L7006
8.2uH
L7011
8.2uH
L7014
8.2uH
L7016
8.2uH
L7012
8.2uH
L7021
8.2uH
L7018
8.2uH
L7020
8.2uH
L7019
8.2uH
L7023
8.2uH
8.2uH
L7025
8.2uH
L7026
L7024
8.2uH
0JC7007
JC7016 0
10uH
L7010
10uH
L7017
10uH
L7022
10uH
L7005
DRIVER_SD
DC_PRT
DIGITAL POWER AMP
IC7004 IC7005 IC7007
DC DETECT
IC7008
15
16
17
18
19
21
20
1
2
3
4
14
5
6
7
8
9
10
11
12
13
(2/2)AMP BOARD
>001S
(1/2)
AMP
BOARD
DIGITAL POWER AMP DIGITAL POWER AMP DIGITAL POWER AMP
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
(CHASSIS)
LN7006
(CHASSIS)
LN7002
(CHASSIS)
LN7004
(CHASSIS)
LN7007
10 11 12 13 14 15
G
16
H
17
I
18
F
M
1
C
J
D
6
E
K
L
2
B
3
A
45 7 1989
SPC1 SPC2 SPC3 SPC4
SURROUND
L-CH
BACK
SP7
SURROUND
R-CH
BACK
SP8 SP9
(CENTER)
WOOFER
SP10
(CENTER)
TWEETER
SP5
R-CH
SURROUND
SP6
L-CH
SURROUND
SP3
(FRONT R-CH)
TWEETER
SP4
(FRONT R-CH)
WOOFER
SP1
(FRONT L-CH)
TWEETER
SP2
(FRONT L-CH)
WOOFER
MOUNTED
BOARD
MOUNTED
BOARD
Note 1: When the IC7004, IC7005, IC7007 and IC7008 on the
AMP board are replaced, refer to “NOTE OF REPLACING
THE IC7004, IC7005, IC7007 AND IC7008 ON THE AMP
BOARD AND THE COMPLETE AMP BOARD” on page 6.
• See page 72 for IC Block Diagrams.
(Page 64)
Ver. 1.1
Note 2: When the C7038, C7051, C7069, C7097, C7117, C7132,
C7146 and C7166 on the AMP board are replaced, refer to
“BOND FIXATION OF ELECTRIC PARTS” on page 9.
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