Pioneer Elite VSX-90TXV, Service Manual

Page: 96 / 233

VSX-1017AV-K
96
1 2 3 4
1 2 3 4
C
D
F
A
B
E
10.6 DSP ASSY (2/2) (for VSX-1017AV)
MC
M
O
S
I
DECM DSD
O
DSR
T
SCK BU
S
5
DSRQ SS DSM5 DRD5 DRCS ERR5 DRR
T
M
I
S
O
DRD
O
XMFS
3
HREQ MU
T
ERR
3
DRD5 BU
S
5
DSD
O
XMA
NT
5
DECM ERR5 XMFS5 DSRQ
G N DD
G N DD
G N DC 2
G N DD
stby
G N DD
100k
100k
G N DD
0.1
YB
stb
y
T C7 4 VHC T 5 4 1AF T S1
V5D1
Q
T
L101
3
V56
100
100
4
7/6.
3
Q
T
L101
3
V 3 D
V 32 C
CK
4
8
CK
4
9
CK
4
5
CK
4
7
CK
4
6
CK
44
CK
42
CK
43
CK
4
0
CK
3
9
CK
4
1
CK
3
7
CK
3
8
CK
3
6
CK70
R97 4
R96 2 R970
C955
C95
4
I C95 2
L95
2
CK16
2
R95 4
R955
C
4
01
L
4
01
1 2 5 4 3 7 6 8
10
9
2
0
19 16 18 17 15 1
4
1
3
1
2
11
G1 A1 A
3
A
2
A
4
A5 A6 A7 A8 G
N
D
for DSP,D I R,XM
Level shifter
3 V -> 5V
VCC
G
2
Y
2
Y1 Y
3
Y
4
Y5 Y7 Y6 Y8
BU
S
3
XMA
NT3
100k
R975
LSSCL LS
INT
LSRS
T
LSSD
A
C N 95 2
CK5
3
CK51 CK5
2
18 16
19 17 11
1 2 10
9
8
7 15 1 3
1 4
3 5
6 2
1
4
CK50
LS
RESE
T
LS
SD
A
LS
SCL
LS
INT
XKP 3 080
DEC
MU
T
E
DSP
RS
T
DSP
M
O
DE
DSP
HREQ
D
I
R
RS
T
D
I
R
ERR
DSP
D
I
DSP
CK
DSP
D
O
DSP
SS
BU
S
Y
D
I
R
D
O
D
I
R
CS
G
N
DD N
C
0 0
R98
2
R981
G 2/2
G 2/2
DSP ASSY
(AWX8806)
C N 51 4
A 2/2