Sony ICF-DVD57TV Service Manual page 61

Lcd-tv dvd kitchen clock radio
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Pin No.
Pin Name
117, 118
RD6, RD5
119
DVSS
120, 121
RD4, RD3
122
DVDD18
123 to 125
RD2 to RD0
126
RD15
127
DVDD3
128 to 133
RD14 to RD9
134
DVSS
135
RD8
136
LIMIT
137
DQM1
138
XRWE
139
XCAS
140
XRAS
141
DVDD3
142
XRCS
143
BA0
144
DVSS18
145
BA1
146, 147
RA10, RA0
148
DVSS
149 to 151
RA1 to RA3
152
DVDD18
153
TVREF
154
RCLKB
155
DVDD3
156
RCLK
157
CKE
158
RA11
159, 160
RA9, RA8
161
DVSS
162
RA7
163
DVSS18
164 to 166
RA6 to RA4
167
DVDD3
168
XIFBUSY
169
XIFCS
170
SI
171, 172
RD28, RD27
173
DVDD18
174
RD26
175
DVSS
176, 177
RD25, RD24
178
SO
179
SCK
180, 181
RD23, RD22
I/O
I/O
Two-way data bus with the SD-RAM
-
Ground terminal
I/O
Two-way data bus with the SD-RAM
-
Power supply terminal (+1.8V)
I/O
Two-way data bus with the SD-RAM
I/O
Two-way data bus with the SD-RAM
-
Power supply terminal (+3.3V)
I/O
Two-way data bus with the SD-RAM
-
Ground terminal
I/O
Two-way data bus with the SD-RAM
I
Detection signal input from the limit switch
O
Data mask signal output to the SD-RAM
O
Write enable signal output to the SD-RAM
O
Column address strobe signal output to the SD-RAM
O
Row address strobe signal output to the SD-RAM
-
Power supply terminal (+3.3V)
O
Chip select signal output to the SD-RAM
O
Bank address signal output to the SD-RAM
-
Ground terminal
O
Bank address signal output to the SD-RAM
O
Address signal output to the SD-RAM
-
Ground terminal
O
Address signal output to the SD-RAM
-
Power supply terminal (+1.8V)
-
Not used
-
Not used
-
Power supply terminal (+3.3V)
O
Serial data transfer clock signal output to the SD-RAM
O
Clock enable signal output to the SD-RAM
O
Address signal output to the SD-RAM
O
Address signal output to the SD-RAM
-
Ground terminal
O
Address signal output to the SD-RAM
-
Ground terminal
O
Address signal output to the SD-RAM
-
Power supply terminal (+3.3V)
I
Busy signal input from the main system controller
O
Chip select signal output to the main system controller
O
Serial data output to the main system controller
I/O
Two-way data bus terminal Not used
-
Power supply terminal (+1.8V)
I/O
Two-way data bus terminal Not used
-
Ground terminal
I/O
Two-way data bus terminal Not used
I
Serial data input from the main system controller
O
Serial data transfer clock signal output to the main system controller
I/O
Two-way data bus terminal Not used
Description
ICF-DVD57TV
61

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