Yamaha Clavinova CVP-103M Service Manual Download

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PIN

NO.

I/O

FUNCTION

NAME

PIN

NO.

I/O

FUNCTION

NAME

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84

ICN

RFCLKI

TM2

AVDD_PLL

AVSS_PLL

MODE0

VCC7

GND8

XIN

XOUT

MODE1

TEST0

TESTON
AN0-P40
AN1-P41
AN2-P42
AN3-P43

AVDD_AN

AVSS_AN

TXD0
TXD1

EXCLK
SMD11

SMD4
SMD3

SMD12
SMD10

SMD5
SMD2

SMD13

SMD9
SMD6
SMD1

SMD14

VCC35

GND36

SMD8
SMD7
SMD0

SMD15

SOE

SWE

SRAS
SCAS

REFRESH

CS0

SMA0

SMA16
VCC49
GND50

SMA1

SMA15

SMA2

SMA14

SMA3

SMA13

SMA4

SMA12

SMA5

GND60

VCC61
SMA11

SMA6

SMA10

SMA7
SMA9

SMA17

SMA8

SMA18
SMA19
SMA20
SMA21
SMA22
SMA23
CMA20
CMA19
VCC77
GND78
CMA18
CMA17

CMA5
CMA6
CMA4
CMA7

I
I
I

I
I
I
I
I
I
I

O
O

I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O

I/O
I/O
I/O
I/O

O
O
O
O
O
O
O
O

O
O
O
O
O
O
O
O
O

O
O
O
O
O
O
O
O
O
O
O
O
O
O
O

O
O
O
O
O
O
O

Initial clear
PLL Clock
PLL Control
Power supply
Ground
SWX dual mode
Power supply
Ground
crystal oscillator
crystal oscillator
SWX separate mode
TEST pin
TEST pin
A/D converter
A/D converter
A/D converter
A/D converter
Power supply
Ground
for MIDI or TO-HOST
for MIDI
Crystal oscillator
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
Power supply
Ground
Wave memory data bus
Wave memory data bus
Wave memory data bus
Wave memory data bus
read signal
write signal
RAS signal
CAS signal
REFRESH signal
CS signal
Memory address bus
Memory address bus
Power supply
Ground
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Ground
Power supply
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Memory address bus
Program address bus
Program address bus
Power supply
Ground
Program address bus
Program address bus
Program address bus
Program address bus
Program address bus
Program address bus

85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168

CMA3
CMA8
CMA2

CRD

CMA1

CUB

VCC91

GHND92

CS1

CMA0

CLB

CMA12
CMA11
CMA10

CMA9

GND100

CWE

CMA16
CMA15
CMA14
CMA13

CMD8
CMD7
CMD9
CMD6

CMD10

CMD5

CMD11

CMD4

CMD12

CMD3

CMD13

CMD2

CMD14

VCC119

GND115

CMD1

CMD15

CMD0

CMA21

PDT15
PDT14
PDT13
PDT12
PDT11
PDT10

PDT9
PDT8

VCC133

GND134

PDT7
PDT6
PDT5
PDT4
PDT3
PDT2
PDT1
PDT0

VCA143

GND144

PAD2
PAD1
PAD0

VCC148

GND149

PCS

PWR

PRD

RXD0
RXD1

SCLKI

ADIN

ADLR

DO0
DO1

SYSCLK

VCC161

GND162

WCLK

QCLK

BCLK

SYI

IRQ0

NMI

O
O
O
O
O
O

O
O
O
O
O
O
O

O
O
O
O
O

I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O

I/O
I/O
I/O

I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O

I
I
I

I
I
I
I
I
I
I

O
O
O
O

O
O
O

I
I
I

Program address bus
Program address bus
Program address bus
read signal
Program address bus
high byte effective signal
Power supply
Ground
CS signal
Program address bus
low byte effective signal
Program address bus
Program address bus
Program address bus
Program address bus
Ground
write signal
Program address bus
Program address bus
Program address bus
Program address bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program memory Data bus
Power supply
Ground
Program memory Data bus
Program memory Data bus
Program memory Data bus
Program address bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
Power supply
Ground
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
SWX access data bus
Power supply
Ground
SWX access address bus
SWX access address bus
SWX access address bus
Power supply
Ground
Chip select
write enable
read enable
for Midi or TO-HOST
for Midi or Key scan
EXT Clock
A/D converter
A/D converter LR clock
DAC
DAC
1/2 clock
Power supply
Ground
for DAC LR clock
1/12 clock
IIS-DAC clock
Synch signal
Interrupt request
Interrupt request