Pioneer VSX-1020-K Service Manual page 97
Audio/video multi-channel receiver
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Also See for VSX-1020-K:
- Operating instructions for the user (404 pages) ,
- Operating insructions (400 pages) ,
- Service manual (132 pages)
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5
CS1
V+5_DACD3
SCK
ASO
RST
DA2LRCK
(D)
DSP2CADAT
(D)
DA2BCK
(D)
DA2MCLK
V+5_DACD
L 7 0 2
QTL1013-A
V+5_DACA
L 7 0 1
QTL1013-A
R 7 2 1 N M
(1608)
C 7 2 4
0 . 0 1 u / 1 6
D A C S W O
N
10/12
CS1
V+5_DACD4
RST
(DAC C)
CS1
DA2LRCK
(D)
SCK
DSP2BADAT
(D)
ASO
DA2BCK
(D)
DA2MCLK
RST
V+5_DACD
L 7 5 2
QTL1013-A
V+5_DACA
L 7 5 1
QTL1013-A
R 7 7 1 N M
(1608)
C 7 7 4
0 . 0 1 u / 1 6
D A C S B R O
N
10/12
CONT_GA
DC
A
GNDDAC
(DAC B)
5
6
: Audio Signal Route
(D)
: Digital Audio Signal Route
(D)
R 7 2 4
1 0 0
R 7 2 5
1 0 0
R 7 2 6
1 0 0
R 7 0 2
1 0 0
R 7 0 3
N M
C 7 0 2
C 7 0 1
0 1u/10
470p/50
R 7 0 4
N M
YB
YB
R 7 0 5
N M
R 7 0 6
N M
C 7 2 1
C 7 2 0
NM
NM
R 7 0 7
N M
R 7 0 9
N M
R 7 1 0
N M
R 7 1 1
N M
R 7 1 2
N M
R 7 1 3
N M
C 7 0 7
N M
C 7 0 8
N M
C 7 0 9
N M
GNDDAC
(D)
R 7 7 4
1 0 0
R 7 7 5
1 0 0
R 7 7 6
1 0 0
R 7 5 2
1 0 0
R 7 5 3
N M
C 7 5 2
C 7 5 1
R 7 5 4
0 1u/10
YB
470p/50
YB
N M
R 7 5 5
N M
R 7 5 6
N M
C 7 7 1
C 7 7 0
R 7 5 7
NM
NM
N M
R 7 5 9
N M
R 7 6 0
N M
R 7 6 1
N M
R 7 6 2
N M
R 7 6 3
N M
C 7 5 7
N M
C 7 5 8
N M
C 7 5 9
N M
6
7
N
DAC C/LFE
I C 7 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
7
2 2
DGND
RSTB
8
2 1
DVDD
ZERO
9
2 0
AVDDR
AVDDL
1 0
1 9
AGNDR
AGNDL
1 1
1 8
VMIDR
VMIDL
1 2
1 7
MODE8X
DIFFHW
1 3
1 6
VOUTR
VOUTL
1 4
1 5
AGND
AVDD
N M
C 7 1 0
N M
C 7 1 1
N M
C 7 1 2
N M
IC702
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 SB
I C 7 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
7
2 2
DGND
RSTB
8
2 1
DVDD
ZERO
9
2 0
AVDDR
AVDDL
1 0
1 9
AGNDR
AGNDL
1 1
1 8
VMIDR
VMIDL
1 2
1 7
MODE8X
DIFFHW
1 3
1 6
VOUTR
VOUTL
1 4
1 5
AGND
AVDD
N M
C 7 6 0
N M
C 7 6 1
N M
C 7 6 2
N M
IC752
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
VSX-1020-K
7
8
11/12
D-MAIN ASSY
(7028069261010-IL)
• DSP PART (5/5)
C 7 1 9
N M
R 7 2 2
4 7
N M
R 7 2 0
C 7 1 6
C 7 1 7
470p 50
0 1u/10
R 7 1 9
N M
YB
YB
N M
R 7 1 8
N M
R 7 1 7
R 7 1 6
N M
C 7 2 2
C 7 2 3
NM
NM
C 7 1 3
YB
0 . 1 u / 1 0
MVG16VC47ME56TP
C 7 1 4
ACH7351-1
R 7 2 3
C 7 1 5
YB
0 . 1 u / 1 0
N M
GNDVC3
D A C C O
N
10/12
C 7 6 9
N M
R 7 7 2
4 7
N M
R 7 7 0
C 7 6 6
C 7 6 7
470p 50
0 1u/10
N M
R 7 6 9
YB
YB
R 7 6 8
N M
R 7 6 7
N M
N M
R 7 6 6
C 7 7 2
C 7 7 3
NM
NM
C 7 6 3
YB
0 . 1 u / 1 0
MVG16VC47ME56TP
C 7 6 4
ACH7351-1
R 7 7 3
C 7 6 5
YB
0 . 1 u / 1 0
N M
GNDVC4
D A C S B L O
N
10/12
8
A
DACS1
DASCK
DASO
XDARST
B
C
DACS1
DASCK
D
DASO
XDARST
E
F
N
11/12
97
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