46
DVD-3800BDCI
Audio 1 Block Diagram
DIGIT
AL
A
UDIO OUT
(CO
AXIAL)
DIGIT
AL
A
UDIO OUT
(OPTICAL)
JK2400
JK2401
B
UFFER
Q2400
IC302,IC303
,ETC
IC305,IC306
,ETC
F-A
UDIO CB
A
D-A
UDIO CB
A
ADSP CB
A UNIT
33
SPDIF
SPDIF
15
15
LRCK
D
A
C-MUTE(R)
2
16
D
A
C-MUTE(L)
11
D
ATA
2
17
BCK
19
MCK
22
MS2
27
MD
26
MC
5
WDCK-MIX
4
D
ATA
1
7
BCK-MIX
9
MCK-MIX
21
MS1
12
D
ATA
3
13
D
ATA
4
14
D
ATA
5
24
MS4
25
15
16
2
11
17
19
22
27
26
5
4
7
9
21
12
13
14
24
25
MS5
LRCK
D
A
C-MUTE(R)
D
A
C-MUTE(L)
DA
T
A
2
BCK
MCK
MS2
MD
MC
WDCK-MIX
DA
T
A
1
BCK-MIX
MCK-MIX
MS1
DA
T
A
3
DA
T
A
4
DA
T
A
5
MS4
MS5
15
D
ATA
3
14
D
ATA
4
13
D
ATA
5
6
MS3
5
MS4
4
MS5
12
LRCK
10
BCK
8
MCK
2
MD
3
MC
17
A-MUTE
19
LFE-CONT
TR307
MUTE-ON
TR308
MUTE-ON
CX877
CX873
CX201
JK301
JK302
A
UDIO(L)
-OUT
A
UDIO(R)
-OUT
REAR
T
O
A
UDIO 2
BLOCK
DIA
GRAM
(CY201)
T
O
A
UDIO
DSP BLOCK
DIA
GRAM
T
O
A
UDIO
DSP BLOCK
DIA
GRAM
IC301
(A
UDIO D/A CONVER
TER)
A
UDIO
DA
C
4
5
6
10
11
7
12
(+)
L-CH
DIFFERENTIAL AMP
/GAIN CTL/LPF/HPF
DIFFERENTIAL AMP
/GAIN CTL/LPF/HPF
(-)
L-CH
MUTE
R-CH
MUTE
1
2
26
25
TR304
MUTE-ON
TR305
MUTE-ON
TR302
MUTE-ON
TR303
MUTE-ON
(+)
(-)
18
17
TR107
MUTE-ON
TR108
MUTE-ON
JK101
JK102
MIX
A
UDIO(L)
-OUT
MIX
A
UDIO(R)
-OUT
TR104
MUTE-ON
TR105
MUTE-ON
TR102
MUTE-ON
TR103
MUTE-ON
IC102,IC103
,ETC
IC105,IC106
,ETC
IC101
(A
UDIO D/A CONVER
TER)
4
2
6
10
11
7
12
1
DIFFERENTIAL AMP
/LPF
DIFFERENTIAL AMP
/LPF
26
25
18
17
AUDIO+5V
AUDIO+3.3V
AUDIO+9V
TR210-TR213
TR315
TR316
TR115
TR112
TR116
TR113
TR312
TR313
3
D
ATA
0
3
DA
T
A
0
R-CH
A
UDIO
DA
C
(+)
L-CH
(-)
(+)
(-)
R-CH
RESET
AUDIO SIGNAL
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Q
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