Yamaha DP-U50 Service Manual - Page 25

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Yamaha DP-U50 Service Manual
IC475 : LC27287B-TF3
Embedded Array
No.
Name
I/O
Function
111
VSS
I
GND
112
PAI7
I
Patch input (YSS928 SELOA)
113
PAI8
I
Patch input (YSS928 DIRSDO)
114
PAI9
I
Patch input (OPEN)
115
PAI10
I
Patch input (GND)
116
PAI11
I
Patch input (OPEN)
117
PAI12
I
Patch input (OPEN)
118
PAI13
I
Patch input (PC IN)
119
PAI14
I
Patch input (AUX1 IN)
120
SXSDI
I
Extendedserial Bus data in (SDI)
121
SXSDO
O
Extendedserial Bus data out (SDO)
122
SXSCK
O
Extendedserial Bus clock (SCK)
123
SXCS0
O
Extendedserial Bus CS0 (AC3CS)
124
SXCS1
O
Extendedserial Bus CS1 (OPEN)
125
SXCS2
O
Extendedserial Bus CS2 (OPEN)
126
SXCS3
O
Extendedserial Bus CS3 (OPEN)
127
RFS
O
Render device audio clock (OPEN)
128
/R64FS
O
Render device audio clock (OPEN)
129
R128FS
O
Render device audio clock (OPEN)
130
R256FS
O
Render device audio clock (OPEN)
131
RSYNC
O
Render device audio clock (OPEN)
132
VDD5
I
+5V
133
VSS
I
GND
134
DFS
O
USB audio clock
135
/D64FS
O
USB audio clock
136
D256FS
O
USB audio clock
137
CFS
O
Capture device audio clock
138
/C64FS
O
Capture device audio clock
139
C128FS
O
Capture device audio clock (OPEN)
140
C256FS
O
Capture device audio clock
141
CSYNC
O
Capture device audio clock (OPEN)
142
SELA
I
74153 Logic function (GND)
143
SELB
I
74153 Logic function
144
CI0
I
74153 Logic function
145
CI1
I
74153 Logic function (GND)
146
CI2
I
74153 Logic function
147
CI3
I
74153 Logic function (GND)
148
YO
O
74153 Logic function (PAI13)
149
CCBDI
I
Sanyo serial Bus data in
150
CCBDO
O
Sanyo serial Bus data out
151
CCBCLK
O
Sanyo serial Bus clock
152
CCBCS0
O
Sanyo serial Bus CS0 (SYCSO)
153
CCBCS1
O
Sanyo serial Bus CS1 (SYCS1)
154
VDD5
I
+5V
155
VSS
I
GND
156
CCBCS2
O
Sanyo serial Bus CS2 (SYCS2)
157
CCBCS3
O
Sanyo serial Bus CS3 (SYCS3)
158
TEST11
I
(OPEN)
159
SZSDO
O
Extended serial Bus data out
160
SZSCK
O
Extended serial Bus clock
161
SZCS0
O
Extended serial Bus CS0
162
SZCS1
O
Extended serial Bus CS1
163
SZCS2
O
Extended serial Bus CS2
164
SZCS3
O
Extended serial Bus CS3
165
PAO0
O
Patch out (MAIN DAC)
No.
Name
I/O
Function
166
PAO1
O
Patch out (NC)
167
PAO2
O
Patch out (NC)
168
PAO3
O
Patch out (YSS928 SDIA)
169
PAO4
O
Patch out (YSS928 SDIB0)
170
PAO5
O
Patch out (YSS928 SDIB1)
171
PAO6
O
Patch out (YSS928 SDIB2)
172
PAO7
O
Patch out (CAPTIN)
173
PAO8
O
Patch out (NC)
174
PAO9
O
Patch out (YSS928 DDIN0)
175
PAO10
O
Patch out (OPT OUT)
176
VDD5
I
+5V
DP-U50
24