Dsp Assy (2/4) - Pioneer VSX-2016AV-S Service Manual

Audio/video multi-channel receiver
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1

3.10 DSP ASSY (2/4)

QQ
3 7 63 1515 0
DSP ASSY
G
2/4
(VSX-2016AV : AWX8698)
A
(VSX-81TXV, VSX-9110TXV : AWX8697)
stby
B
A17
1
PAD8
(A0)
2
PAD9
(A1)
3
PAD10
(A2)
4
PAD11
(A3)
5
6
PAD0
7
PAD1
8
9
10
PAD2
11
PAD3
12
XWR
13
PAD12
(A4)
14
PAD13
(A5)
15
PAD14
(A6)
16
PAD15
(A7)
17
C
A18
18
TE
L 13942296513
stby
A17
1
PAD8
(A0)
2
PAD9
(A1)
3
PAD10
(A2)
4
PAD11
(A3)
5
D
6
PAD0
7
PAD1
8
9
10
PAD2
11
PAD3
12
XWR
13
PAD12
(A4)
14
PAD13
(A5)
15
PAD14
(A6)
16
PAD15
(A7)
17
A18
18
E
www
F
G
2/4
42
1
http://www.xiaoyu163.com
2
IC107
CY7C1049C3312VXC
V3D1
4M 36Pin (8bit x 512kW)
V31G
IC108
CY7C1019C3312VXC
L108
1M 32Pin (8bit x 128kW)
QTL1013
36
A0
NC
35
(A16)
A1
A18
34
(A15)
A2
A17
33
(A14)
A3
A16
32
(A13)
A4
A15
31
XCE
XOE
30
IO0
IO7
29
IO1
IO6
28
VCC
VSS
SRAM1
27
VSS
VCC
26
IO2
IO5
25
IO3
IO4
24
(A12)
XWE
A14
23
(A11)
A5
A13
22
(A10)
A6
A12
21
(A9)
A7
A11
20
(A8)
A8
A10
19
A9
NC
GNDD
IC110
V3D1
V31H
CY7C1049C3312VXC
4M 36Pin (8bit x 512kW)
L110
IC111
CY7C1019C3312VXC
QTL1013
1M 32Pin (8bit x 128kW)
36
A0
NC
35
(A16)
A1
A18
34
(A15)
A2
A17
33
(A14)
A3
A16
32
(A13)
A4
A15
31
XCE
XOE
30
IO0
IO7
29
IO1
IO6
28
VCC
VSS
SRAM2
27
VSS
VCC
26
IO2
IO5
25
IO3
IO4
24
(A12)
XWE
A14
23
(A11)
A5
A13
22
(A10)
A6
A12
21
(A9)
A7
A11
20
(A8)
A8
A10
19
A9
NC
GNDD
IC109
TC7SH32FUS1
5
1
R153
4
2
47
3
R154
4.7k
MC
x
ao
y
.
i
VSX-2016AV-S
2
http://www.xiaoyu163.com
3
8
C176
C175
1
XOE
PAD7
2
D0
PAD6
3
D1
PAD5
4
D2
PAD4
5
TC74VHC573FS1
D3
A16
PAD3
6
LATCH
D4
A15
PAD2
7
D5
A14
PAD1
8
D6
A13
PAD0
9
D7
XRD
10
GND
PAD7
PAD6
C178
C177
PAD5
PAD4
A12
1
XOE
A11
PAD15
2
D0
A10
PAD14
3
D1
A9
PAD13
4
D2
TC74VHC573FS1
A8
PAD12
5
D3
LATCH
PAD11
6
D4
PAD10
7
D5
PAD9
8
D6
PAD8
9
D7
10
GND
Q Q
3
6 7
R149
Y0
47
7
R150
Y1
47
6
Y2
5
R157
Y3
47
3
A16
A15
A14
A16
1
A15
A13
A15
2
A14
XRD
A14
3
A13
PAD7
A13
4
A12
PAD6
A12
5
A11
A11
6
A10
A10
7
A9
PAD5
A9
8
A8
PAD4
A20
9
A19
A12
10
NC
A11
11
XWE
A10
12
XRESET
A9
13
NC
A8
14
NC
15
RY/XBY
A19
16
A18
A18
17
A17
A8
18
A7
PAD15
19
A6
PAD14
20
A5
XWR
PAD13
21
A4
PAD12
22
A3
PAD11
23
A2
PAD10
24
A1
u163
3
4
2 9
9 4
V3D1
V31C
0.1
YB
470p
CH
20
VCC
19
Q0
R146
18
Q1
47
17
Q2
IC103
16
Q3
15
Q4
14
Q5
R145
13
Q6
47
12
Q7
11
LE
L105
0.1
YB
QTL1013
470p
V31D
CH
20
VCC
19
Q0
18
Q1
17
IC104
Q2
R147
16
47
Q3
15
Q4
14
Q5
R148
13
Q6
47
12
Q7
11
LE
1 3
1 5
0 5
8
2 9
8
V31E
A
1
L106
B
2
QTL1013
4
48
A16
R152
47
XBYTE
stby
46
VSS
45
DQ15/A-1
44
DQ7
43
DQ14
42
DQ6
41
DQ13
40
DQ5
39
V31F
DQ12
38
DQ4
37
VCC
36
DQ11
35
DQ3
34
DQ10
33
DQ2
32
DQ9
31
DQ1
30
DQ8
29
DQ0
28
XOE
27
VSS
26
XCE
25
A0
m
GNDD
co
.
4
2 8
9 9
D1
A12
A13
A14
A15
A8
A9
A10
A11
ALE
A20
A19
A18
A17
A16
ALE
9 4
2 8
9 9
A17
PAD8
PAD7
PAD6
PAD5
PAD4
PAD3
PAD2
PAD1
PAD0
XRD
PAD9
D1

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