D-Main Assy (4/12) - Pioneer VSX-1020-K Service Manual

1

10.10 D-MAIN ASSY (4/12)

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B
C
TE
L 13942296513
D
E
www
F
N
4/12
82
1
http://www.xiaoyu163.com
2
XEMRST
XRDGA
XWRGA
XCSLAN
XRDGA
XWRGA
XCSLAN
HDATA15
HDATA14
HDATA13
HDATA12
HDATA11
HDATA10
HDATA9
HDATA8
x ao
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VSX-1020-K
2
http://www.xiaoyu163.com
3
8
V+3R3_EM_D
TP9457
YB
C 9 4 5 4
R 9 4 7 2
1 u / 6 . 3
nRD
R 9 4 7 3
1 0
15
nWR
R 9 4 7 4
1 0 16
nCS
C 9 4 5 5
2 2 17
VDD_IO2
R 9 4 7 5
18
1 8 1 0 0 0 p / 5 0
D15
19
2 7
D14
20
6
3
LAN9211-ABZJ
D13
C 9 4 5 6 21
4 5
D12
22
0 . 1 u / 1 0
2 2
D11
R 9 4 7 6
23
1 8
VDD_IO3
24
2 7
D10
C 9 4 5 7
25
6
3 D9
1 0 0 0 p / 5 0
26
4 5
D8
27
2 2
D7
28
Q Q
3 6 7 1 3
u163
.
3
4
2 9 9 4 2 8
CONT_EMMA
N 1/12-3/12,5/12-10/12
V+1R8_LAN
TP9455
TP9460
TP9461
C 9 4 7 4
1 0 0 0 p / 5 0
C 9 4 7 3 YB
1 u / 6 . 3
VDD_IO5
56
XTAL1/CLKIN
55
XTAL2
BXJ6.3VC100MF60TP
54
VDD_A18
53 A C H 7 3 4 6 - 1
C 9 4 7 2
AMDIX_EN
52
IC9451
VDD_A333
R 9 4 6 1
51
EXRES1
50 1 2 k
VDD_A332
57
VSS 49
TPI+
48
TPI-
GNDD
VDD_A331 47
46
TPO+
45
TPO-
44
IRQ
43
GRM21BR61A106KE19L
1 5 0 5 8 2 9 9 4
C 9 4 8 0
1 0 0 0 p / 5 0
TP9458
I R Q L A N
GNDD
N 3/12
m
co
4
9 9
TP9456
TP9454
ACH7352-1
C 9 4 5 1
MVG6.3VC100ME56TP
C 9 4 5 2 YB
1 u / 6 . 3
C 9 4 5 3
1 0 0 0 p / 5 0
C 9 4 6 1
YB
1 u / 6 . 3
C 9 4 6 2
0 . 1 u / 1 0
C 9 4 6 3
1 0 0 0 p / 5 0
C 9 4 7 0
0 . 1 u / 1 0
C 9 4 7 1
1 0 0
C 9 4 6 8
1 u /
YB
C 9 4 6 9
(F)
1 0 0
C 9 4 6 6
1 u /
YB
1 0 0
C 9 4 6 7
V+3R3
T
GNDD
2 8 9 9
N 1/12
B T P O
N 3/1
B T R X
B T T X
B T D E T
B T I D