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STR-DA4400ES
STR-DA4400ES
42
42
6-15. SCHEMATIC DIAGRAM - MAIN Board (1/4) -
• See page 118 for IC Block Diagrams.
-14.9
0
15
-14.9
00
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
-14.9
0
0
0
0
0
0
15
00
0
-14.9
0
15
0
0
00
0
-14.9
0
15
0
0
00
0
-14.9
0
15
0
0
100p
C2090
100p
C2091
100p
C2093
100p
C2094
100p
C2095
100p
C2096
100p
C2097
100p
C2098
100p
C2103
2200p
C2100
2200p
C2101
0.01
C2102
0.001
C2082
0.001
C2083
100p
C2088
100p
C2089
50V
22
C2104
50V
22
C2105
50V
22
C2106
50V
22
C2107
50V
22
C2108
50V
22
C2109
50V
22
C2110
50V
22
C2111
50V
22
C2290
50V
22
C2300
50V
22
C2310
50V
22
C2320
50V
22
C2340
50V
22
C2350
50V
22
C2360
50V
22
C2370
25V
47
C2086
25V
47
C2087
47k
R2084
47k
R2085
1k
R2099
1k
R2100
1k
R2101
1k
R2102
1k
R2103
1k
R2104
1k
R2105
1k
R2106
1k
R2107
100k
R2090
100k
R2091
100k
R2092
100k
R2093
100k
R2094
100k
R2095
100k
R2096
100k
R2097
100k
R2290
100k
R2300
100k
R2310
100k
R2320
100k
R2340
100k
R2350
100k
R2360
100k
R2370
1k
R2088
1k
R2089
33
R2086
33
R2087
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2290
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2300
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2310
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2320
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC2311
1
15
3
4
5
6
7
8
9
10
11
12
13
14
16
16P
CN1001
SBR
GND
GND
SBL
GND
W
GND
C
GND
SR
GND
SL
GND
FRONT-R
FRONT-L
-15V
FL
FUNC-LAT
COM2-DATA
COM2-CLK
FR
GND
SBR
SW
A
SR
+15V
AGND
SL
A’
C
SBL
42
41
37
38
39
40
1
2
3
4
5
34
35
36
6
7
8
9
30
31
32
33
10
11
12
13
29
28
27
14
15
16
26
25
17
18
24
23
22
19
20
21
TC9274CNG-016
IC2090
J1001
J1002
1
12
3
4
5
6
7
8
9
10
11
12P
CN1002
2ND-R
TV-L
GND
2ND-L
GND
SOURCE-R
GND
SOURCE-L
GND
TV-R
GND
FL
2ND-R
2ND-R
FRONT
-R
FRONT-R
SL
SR
SR
C
W
W
SBL
SBL
SBR
SBR
7.1L
7.1SL
7.1SL
7.1R
7.1R
7.1SR
7.1SR
7.1SBL
7.1SBL
7.1SBR
7.1C
7.1SW
7.1SW
2ND-L
2ND-L
SOURCE-R
SOURCE-R
SOURCE-L
TV-R
TV
-R
TV-L
TV
-L
OUT_SBL
OUT_SBL
OUT_SBR
OUTSW
OUTSW
OUTR
OUTR
OUT_SBR
OUTSL
OUTSR
OUTSR
OUTL
OUTC
OUTC
OUTSL
OUTL
SOURCE-L
C
7.1C
SL
7.1L
FL
7.1SBR
MAIN BOARD (1/4)
IC2311
BUFFER
IC2090
INPUT SELECTOR
IC2320
LINE AMP
IC2300
LINE AMP
IC2290
LINE AMP
IC2310
LINE AMP
R
L
TV
IN
R
L
FRONT
SURROUND
L
R
SUR BACK
L
R
CENTER
SUB WOOFER
MULTI
CHANNEL
INPUT
A
10
1
2
J
H
B
13
11
L
C
7
8
I
14
F
9
6
K
4
15
16
3
G
D
5
17
E
12
Summary of Contents for STR-DA4400ES
Page 205: ...MEMO STR DA4400ES 205 ...