D-Main Assy (11/12) - Pioneer VSX-1020-K Service Manual

Audio/video multi-channel receiver
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10.17 D-MAIN ASSY (11/12)

N
1/12,6/12-10/12
V+5_DACD1
A
(D)
DA2LRCK
R 6 2 4
(D)
DSP2FADAT
R 6 2 5
(D)
DA2BCK
R 6 2 6
(D)
DA2MCLK
R 6 0 2
R 6 0 3
R 6 0 4
V+5_DACD
R 6 0 5
R 6 0 6
L 6 0 2
QTL1013-A
R 6 0 7
R 6 0 9
R 6 1 0
R 6 1 1
V+5_DACA
R 6 1 2
L 6 0 1
B
QTL1013-A
R 6 1 3
R 6 2 1
C 6 0 7
N M
C 6 0 8
(1608)
C 6 2 4
C 6 0 9
0 . 0 1 u / 1 6
D A C F R O
N
10/12
C
GNDDAC
(DAC F)
V+5_DACD2
(D)
DA2LRCK
R 6 7 4
(D)
DSP2SADAT
R 6 7 5
D
(D)
DA2BCK
R 6 7 6
(D)
DA2MCLK
R 6 5 2
R 6 5 3
R 6 5 4
V+5_DACD
R 6 5 5
R 6 5 6
L 6 5 2
QTL1013-A
R 6 5 7
R 6 5 9
R 6 6 0
R 6 6 1
V+5_DACA
R 6 6 2
L 6 5 1
QTL1013-A
R 6 6 3
C 6 5 7
R 6 7 1 N M
C 6 5 8
(1608)
C 6 7 4
C 6 5 9
0 . 0 1 u / 1 6
E
D A C S R O
N
10/12
F
GNDDAC
(DAC S)
N
11/12
96
1
2
1 0 0
1 0 0
1 0 0
1 0 0
N M
C 6 0 2
C 6 0 1
0 1u/10
YB
470p/50
N M
YB
N M
N M
C 6 2 1
C 6 2 0
NM
NM
N M
N M
N M
N M
N M
N M
N M
N M
N M
1 0 0
1 0 0
1 0 0
1 0 0
N M
C 6 5 2
C 6 5 1
0 1u/10
YB
470p/50
YB
N M
N M
N M
C 6 7 1
C 6 7 0
NM
NM
N M
N M
N M
N M
N M
N M
N M
N M
N M
VSX-1020-K
2
3
DAC F
I C 6 0 1
1
2 8
LRCIN
ML/I2S
2
2 7
DIN
MC/DM1
3
2 6
BCKIN
MD/DM0
4
2 5
CLKO
MUTEB
5
2 4
XTI
MODE
6
2 3
XTO
CSBIWO
C 6 1 6
7
2 2
470p/50
DGND
RSTB
YB
8
2 1
DVDD
ZERO
9
2 0
AVDDR
AVDDL
1 0
1 9
AGNDR
AGNDL
C 6 2 2
1 1
1 8
NM
VMIDR
VMIDL
1 2
1 7
MODE8X
DIFFHW
1 3
1 6
VOUTR
VOUTL
1 4
1 5
AGND
AVDD
N M
C 6 1 0
N M
C 6 1 1
N M
C 6 1 2
N M
IC602
1
2 0
LRCIN
LATI2S
2
1 9
DIN
SCK
3
1 8
BCKIN
SDIDEM
4
1 7
MCLK
MUTEB
5
1 6
ZERO
MODE
6
1 5
DGND
CSBIWL
7
1 4
DVDD
VREFP
8
1 3
VOUTR
VREFN
9
1 2
AGND
VMID
1 0
1 1
AVDD
VOUTL
WM8728SEDS
DAC S
I C 6 5 1
1
2 8
LRCIN
ML/I2S
2
2 7
DIN
MC/DM1
3
2 6
BCKIN
MD/DM0
4
2 5
CLKO
MUTEB
5
2 4
XTI
MODE
6
2 3
XTO
CSBIWO
C 6 6 6
7
2 2
470p/50
DGND
RSTB
YB
8
2 1
DVDD
ZERO
9
2 0
AVDDR
AVDDL
1 0
1 9
AGNDR
AGNDL
C 6 7 2
1 1
1 8
NM
VMIDR
VMIDL
1 2
1 7
MODE8X
DIFFHW
1 3
1 6
VOUTR
VOUTL
1 4
1 5
AGND
AVDD
N M
C 6 6 0
N M
C 6 6 1
N M
C 6 6 2
N M
IC652
1
2 0
LRCIN
LATI2S
2
1 9
DIN
SCK
3
1 8
BCKIN
SDIDEM
4
1 7
MCLK
MUTEB
5
1 6
ZERO
MODE
6
1 5
DGND
CSBIWL
7
1 4
DVDD
VREFP
8
1 3
VOUTR
VREFN
9
1 2
AGND
VMID
1 0
1 1
AVDD
VOUTL
WM8728SEDS
3
4
C 6 1 9
N M
R 6 2 2
DACS1
DASCK
DASO
4 7
XDARST
R 6 2 0
N M
C 6 1 7
0 1u/10
R 6 1 9
N M
YB
N M
R 6 1 8
N M
R 6 1 7
R 6 1 6
N M
C 6 2 3
NM
C 6 1 3
YB
0 . 1 u / 1 0
MVG16VC47ME56TP
C 6 1 4
ACH7351-1
R 6 2 3
C 6 1 5
YB
0 . 1 u / 1 0
N M
GNDVC1
D A C F L O
N
10/12
DACS1
XDARST
C 6 6 9
N M
R 6 7 2
DACS1
DASCK
DASO
4 7
N M
R 6 7 0
XDARST
C 6 6 7
0 1u/10
N M
R 6 6 9
YB
R 6 6 8
N M
R 6 6 7
N M
N M
R 6 6 6
C 6 7 3
NM
C 6 6 3
YB
0 . 1 u / 1 0
MVG16VC47ME56TP
C 6 6 4
ACH7351-1
R 6 7 3
C 6 6 5
YB
0 . 1 u / 1 0
N M
GNDVC2
D A C S L O
N
10/12
DA
4
DA2LR
DSP2C
DA2BC
DA2MC
V+5_D
Q
V+5_D
L
QTL
R 7 2
(16
C
0 . 0
D A C S
N
1
DA2LR
DSP2B
DA2BC
DA2MC
V+5_D
Q
V+5_D
L
QTL
R 7 7
(16
C
0 . 0
D A C S B
N
1
CO
D

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