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SA-DT310(E,EB,EG,EE) MAIN(DIGITAL AMP) CIRCUIT DIAGRAM
D
MAIN(DIGITAL AMP) CIRCUIT
SCHEMATIC DIAGRAM-6
IC1001
C0ZBZ0000728
DIGITAL AMPLIFIER(FL/ SL)
C1033
0.1
C1093
0.1
R1003
1.5
C1073
0.033
L1003
10
H
C1003
35V1000
C1013
0.1
C1023
0.033
R1043
1
L1013
10
H
C1083
0.033
C
111
3
0.47
C1
123
0.1
C1213
1000P
C1
143
0.01
R1023
4.7
R1203
4.7K
C1
103
0.1
R1013
1.5
C1
133
0.1
C1223
1000P
C1
153
0.01
R1033
4.7
R1213
4.7K
C1091
0.1
R1001
1.5
C1071
0.033
L1001
10
H
C1001
35V1000
C101
1
0.1
C1021
0.033
R1041
1
L1011
10
H
C1081
0.033
C
1111
0.47
C1
121
0.1
C121
1
1000P
C1
141
0.01
R1021
4.7
R1201
4.7K
C1
101
0.1
R101
1
1.5
C1
131
0.1
C1221
1000P
C1
151
0.01
R1031
4.7
R121
1
4.7K
C1041
0.1
C1053
1
R1073
100
R1061
0
R1081
100
C1051
1
R1071
1K
C1171
0.1
C1061
1
1
2
3
4
5
6
7
8
9
10
11
24
23
22
21
20
19
18
17
16
15
14
12
13
DVss
GND
/ OTW
DP
DM
CM
CP
DREG RTN
OUT D
OUT D
PV
DD
D
BST D
GV
DD
DVss
25
26
27
28
29
30
31
32
/ SD CD
/ RESET CD
M1
DREG
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
BP
BM
AM
AP
GND
DVss
DVss
DV
DD
GREG
GND
DVss
GREG
/ SD AB
M3
M2
/ RESET AB
PV
DD
D
OUT C
OUT C
PV
DD
C
PV
DD
C
OUT B
OUT B
PV
DD
B
BST C
PV
DD
B
PVss
PVss
BST B
PVss
PVss
OUT A
OUT A
PV
DD
A
PV
DD
A
BST A
GV
DD
DVss
C1034
0.1
C1094
0.1
R1004
1.5
C1074
0.033
L1004
10
H
C1004
35V1000
C1014
0.1
C1024
0.033
R1044
1
L1014
10
H
C1084
0.033
C
111
4
0.47
C1
124
0.1
C1214
1000P
C1
144
0.01
R1024
4.7
R1204
4.7K
C1
104
0.1
R1014
1.5
C1
134
0.1
C1224
1000P
C1
154
0.01
R1034
4.7
R1214
4.7K
C1092
0.1
R1002
1.5
C1072
0.033
L1002
10
H
C1002
35V1000
C1012
0.1
C1022
0.033
R1042
1
L1012
10
H
C1082
0.033
C
111
2
0.47
C1
122
0.1
C1212
1000P
C1
142
0.01
R1022
4.7
R1202
4.7K
C1
102
0.1
R1012
1.5
C1
132
0.1
C1222
1000P
C1
152
0.01
R1032
4.7
R1212
4.7K
C1042
0.1
C1054
1
R1074
100
R1062
0
R1082
100
C1052
1
R1072
1K
C1172
0.1
C1062
1
M
N
H
G
I
E
A
B
K
J
L
F
D
C
Q1501
UN5212TX
MUTING
Q1502
UN5212TX
MUTING
F
E
A
B
C
D
E
F
G
H
G
IC1002
C0ZBZ0000728
DIGITAL AMPLIFIER(FR/ SR)
1
2
3
4
5
6
7
8
9
10
11
24
23
22
21
20
19
18
17
16
15
14
12
13
DVss
REG GND
/ OTW
DP
DM
CM
CP
DREG RTN
OUT D
OUT D
PV
DD
D
BST D
GV
DD
DVss
25
26
27
28
29
30
31
32
/ SD CD
/ RESET CD
M1
DREG
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
BP
BM
AM
AP
GND
DVss
DVss
DV
DD
GREG
GND
DVss
GREG
/ SD AB
M3
M2
/ RESET AB
PV
DD
D
OUT C
OUT C
PV
DD
C
PV
DD
C
OUT B
OUT B
PV
DD
B
BST C
PV
DD
B
PVss
PVss
BST B
PVss
PVss
OUT A
OUT A
PV
DD
A
PV
DD
A
BST A
GV
DD
DVss
:POSITIVE VOLTAGE LINE
:AUDIO SIGNAL LINE
:SURROUND SP. SIGNAL LINE
12.9V
3V
3V
3V
3.2V
0V
0V
3.2V
0V
3V
3V
0V
3.2V
0V
0V
0V
3V
12.9V
26.5V
12.1V
30V
30V
3.6V
3.6V
3.6V
3.6V
30V
30V
12.2V
12.2V
30V
30V
3.4V
3.4V
3.3V
3.3V
30V
30V
12.2V
26.5V
13.1V
3V
3V
3V
3.2V
0V
0V
3.2V
0V
3V
3V
3.2V
0V
0V
3.2V
0V
3V
13V
26.5V
12.3V
30V
30V
12.1V
12.1V
0.1V
0.1V
30V
30V
12.4V
12.4V
30V
30V
0V
0V
0V
0V
30V
30V
0V
26.5V
0V
0V
0V
0V
30V
26.5V
26.5V
30V
Summary of Contents for SA-DT310E
Page 5: ... K1JZ24D00002 1 pc 4 Caution for AC Mains Lead 5 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ... Check the main P C B A side as shown below Check the main P C B B side as shown below 11 ...
Page 13: ...8 How to replace IC IC1001 05 with reading terminal block 13 ...
Page 14: ...14 ...
Page 34: ...18 Cabinet Parts Location 19 Packaging 34 ...
Page 35: ...20 Schematic Diagram for printing with letter size F0303KH 35 ...
Page 58: ......
