Digital Main Assy (6/10) - Pioneer SC-63 Service Manual

1

10.12 DIGITAL MAIN ASSY (6/10)

A
B
C
D
E
F
E
6/10
108
1
2
GNDD
DV_TX
E
5/10
V+3R3_HHH
L1601
VTL1129-A
V+3R3_HHH
TXDE R1605
NM
TXHSYNC
R1603
NM
TXVSYNC R1601
NM
R1755
47
D15
D14
R1756
47
D11 1 8
R1748
D10 2 7
47
D9 3 6
D8 4 5
D7 1 8
R1747
D6 2 7
47
D5 3 6
D4
4 5
R1757
D3 47
D2
R1758
47
C1603
NM
R1608
TXICLK
47
8
TXVSYNC 1
R1760
7
TXHSYNC 2
47
TXDE 6
3
4 5
E
4/10, 7/10, 8/10
D1FDT R1637
150
R1641
D1BCK R1644
R1657
R1647
NM
D1LRCK
TXMCLKI
E
7/10
2
3
R1615 R1616 R1622
47k 47k 47k
C1608
0.01u/25
1
2
IOVCC33A
C1609
3 D15
470p/50
D14
C1610
4
0.01u/25
D13
5
CVCC12A
6
D12
C1611
7
100p/50
D11
8
D10
9
D9
10
D8
C1612
11
1u/10
D7
12 SII9136CTU
IOVCC33B
13
D6
C1613
330p/50 14
D5
C1614
15
0.1u/16
D4
16
CVCC12B
17
D3
*C1615
470p/50 18
D2
19
D1
C1616
20
1u/10
D0
21
CVCC12C
22
IDCK
C1617
23
2200p/50
VSYNC
24 HSYNC
DE
25
GNDD
RX_SPDIF/DSDSL
V+3R3_HHH
C1677
NM
C1673
0.1u/16
470p/50
C1675
10 1 14
1A VCC
R1649 R1659
2 13
1B 4B
3 12 47 NM
1Y 4A
R1651
4 11
2A 4Y
5 10 100
10
2B 3B
R1653 R1660
6 9
150 10
2Y 3A
7 8 R1655 NM
GND 3Y
150
IC1601
TC74VHC08FK
GNDD
!
The mark found on some component
parts should be replaced with same
parts (safety regulation authorized)
of identical designation.
SC-63
3
4
R1625 R1642 R1645
47k 47k 47k
L1607
ATL7010-A
75
74
NC15
NC14 73
NC13
72
NC12
71
NC11
70
V+1R2_HD
NC10
69
NC9
68
NC8
67
NC7
66
NC6
65
IC1602
NC5
GNDD
64
101 NC4
63
(2125)
TX2+
C1650
62 DCH1201-A
GND4
TX2-
C1651
61 1u/10
GNDD AVCC2
C1652
60
470p/50
TX1+
59
TX1-
58
TX0+
C1653
57 0.1u/16
TX0-
C1654
56
0.01u/25
AVCC1
C1655
55
100p/50
TXC+
54
TXC-
53
GND2
R1650 R1607
EXT_SWING 52
NC2
51 4.7k (F) 0
R1648
XHDTXRST
470
V+3R3_HHH
HDTXINT
HDSCL
V+3R3_HHH
C1629
R1627
NM
2.2k
GNDD
GNDD
Q1601
SSM3K15FU
HDSDA
R1628
NM
4
HOTPLUGM
V+1R2_HD
TXT0X2+
TXT0X2-
TXT0X1+
TXT0X1-
TXT0X0+
TXT0X0-
TXT0XC+
TXT0XC-