Pioneer VSX-AX5Ai-S Service Manual page 47

5
R1668
100
V+3R3V
Level Shift
5V -> 3.3V
V+3R3V
R1662
150
R1659
150
5
6
M
DSP CONNECTION ASSY
(AWX8441)
D2MD
D1RQ
V+3R3V
D2RQ
R1670
R1673
100 DSDO
R1669
DMT
100
R1667
MUTE
100
R1656
DSDM
0
R1663
100
R1664
100
R1665
100
R1666
100
ERR
ADRT
DRCS
CLK
R1675
DRRT
DRDO
R1676
IEDO
0
R1677
STBY
R1660
R1661
150
STBY
VSX-AX5Ai-S
6
7
V+15V V+D5V
V+I5V V+A5V
0
V-15V
0
7
8
A
CN1651
T-AKP062A
B
26 D2MD (ADMD)
D1MD (XTLO)
27
28 D2RT
D1RT
29
30 D1RQ
D1 CS
31
DSCK (DVD-A)
32
33
D2RQ (LSSN)
D2CS
34
DSDO
35
DSDI
36
37 DMT
MUTE
38
G
39
40
3.3V
41
A.RET
C
42
A.RET
43
A.5V
44
A.5V
45 DSDM
46 D.RET
D.RET
47
48 D.5V
49 D.5V
50 V.1394
25 V.1394
24 +15V
23 +15V
22 G
21 G
20 -15V
19 -15V
18 OPTIN
D
17 G
16 DOUT
15 G
14 ERR
13 ADRT
DRCS
12
11 CLK
10 DATA
9 DRDO
8 DRRT
7 1394IT
1394DO
6
5 1394DI
4 1394RT
3 1394CK
1394CS
2
E
1 G
F
M
47
8