Pioneer VSX-D810S, Service Manual

Page: 68 / 78

68
VSX-D810S
PD5634A (D.D UCOM ASSY : IC5901)
• Receiver Control microcomputer
•
Pin Arrangement (Top View)
1 ASO
ACK
AREQ
Not used
M_DO
M_DI
M_CK
GND
GND
M_CS2
M_REDAY
RESET
GND
5V
Not used
M_CS1
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
P96
P95
P94
P93
P92
P91
P90
BYTE
CNVSS
P87
P86
RESET
XOUT
VSS
XIN
VCC
P85
P84
P83
P82
P81
P80
P77
P76
P75
P74
P73
P72
P71
P70
T_LXD
T_RXD
T_SCLK
T_BUSY
CSDO
CDT
CCK
CRST
CREQ
ABOT
GND
CCS
CA17 CA16 CA15
5V
Not used
MUTE
ADMD
DT
P67 P66 P65 P64 P63 P62 P61 P60 P57 P56 P55 P64 P53 P52 P51 P50 P47 P46 P45 P44
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
VSS
P30
VCC
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
P43
Not used
Not used
CDC_CK
CDC_DT
CDC_CS
ERR
Not used
Not used
Not used
Not used
FS96
CODEC PD
DIR SDTO
DIR PD
Not used
Not used
GND
Not used
5V
ATT
Not used
Not used
Not used
Not used
SELC
SELB
SELA
Not used
ST
CK
P97
AVCC
VREF
P100
AVSS
P101 P102 P103 P104 P105 P106 P107
P00 P01 P02 P03 P04 P05 P06 P07
ASI 5V 5V ADRT GND ADRY ARDY AIRT Not used Not used Not used ANOVL Not used Not used 2CHSW1 2CHSW2 Not used Not used Not used Not used
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
21
22
23
24
25
26
27
28
29
30
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51