1-9-5
Audio Block Diagram
E5SF0BLA
A
UDIO CB
A
BD MAIN CB
A
Q2631
MUTE-ON
Q2632
MUTE-ON
Q2630
DRIVE
Q2629
DRIVE
JK2202
(REAR)
IC2603
(OP AMP)
1
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
FR
ONT
-
A
UDIO(L)-
OUT
FR
ONT
-
A
UDIO(R)-
OUT
SURR
OUND(L)
-OUT
SURR
OUND(R)
-OUT
CENTER
-OUT
SUB
W
OOFER
-OUT
AUDIO SIGNAL
7
1
6
2
Q2628
MUTE-ON
Q2627
MUTE-ON
Q2626
DRIVE
IC2602
(OP AMP)
A
UDIO
DA
C
3
4
5
8
2
7
6
(L-CH)
(R-CH)
16
14
15
1
7
2
6
Q2624
MUTE-ON
Q2625
MUTE-ON
Q2622
DRIVE
Q2623
DRIVE
IC7002
(A
UDIO D/A CONVER
TER)
IC2601
(OP AMP)
A
UDIO
DA
C
3
4
5
8
2
7
6
(L-CH)
(R-CH)
1
16
14
15
IC7001
(A
UDIO D/A CONVER
TER)
A
UDIO
DA
C
3
4
5
8
2
7
6
(L-CH)
(R-CH)
1
16
14
15
7
1
6
2
A
UDIO(L)-
OUT
A
UDIO(R)-
OUT
Q2203
MUTE-ON
Q2202
MUTE-ON
Q2200
DRIVE
Q2201
DRIVE
JK2200
(REAR)
JK2201
(REAR)
IC2200
(OP AMP)
7
1
6
2
CN7001
CN2007
CN7001
CN2007
T
O
SYSTEM CONTR
OL
BLOCK DIA
GRAM
T
O
DIGIT
AL
SIGNAL
PR
OCESS 2
BLOCK DIA
GRAM
MC
MD
D
A
C-SCK
D
A
C-BCK
D
A
C-LRCK
MS3
D
ATA
1
MS4
D
ATA
2
MS2
D
ATA
0
MS1
D
ATA
IC7005
(A
UDIO D/A CONVER
TER)
A
UDIO
DA
C
3
4
5
8
2
7
6
(L-CH)
(R-CH)
16
14
15
MS5
D
ATA
3
SURR
OUND
BA
CK(L)-
OUT
SURR
OUND
BA
CK(R)-
OUT
Q2634
MUTE-ON
Q2635
MUTE-ON
Q2633
DRIVE
IC2604
(OP AMP)
7
1
6
2
JK2203
(REAR)
A
U
DIO-MUTE
VIDEO CB
A
CN7101
CN4000
DIGIT
AL
A
UDIO OUT
(CO
AXIAL)
SPDIF
JK4000
(REAR)
DIGIT
AL
A
UDIO OUT
(OPTICAL)
JK4005
(REAR)
B
UFFER
Q4003
SURR
OUND(L)
SURR
OUND(R)
SURR
OUND-MUTE
CENTER
SUB W
OOFER
CENTER-MUTE
SUB W
OOFER-MUTE
FR
ONT
-A
UDIO(L)
FR
ONT
-A
UDIO(R)
A
U
DIO(L)
A
U
DIO(R)
A
U
DIO(L)-MUTE
A
U
DIO(R)-MUTE
SPDIF
F-A
UDIO(L)-MUTE
F-A
UDIO(R)-MUTE
SURR
OUND BA
CK(L)
SURR
OUND BA
CK(R)
SURR
OUND BA
CK-MUTE
5
7
8
10
12
9
13
15
17
14
18
1
3
4
22
24
19
20
18
18
22
24
19
20
5
7
8
10
12
9
13
15
17
14
18
1
3
4
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