Sony TAV-L1 Service Manual page 130

TAV-L1
Pin No.
Pin Name
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
GPIO
137
DQM1
138
RWE
139
CAS
140
RAS
141 DVDD3
142
RCS
143
BA0
144
DVSS
145 BA1
146, 147
RA10, RA0
148
DVSS
149 to 151
RA1 to RA3
152 DVDD18
153
RVREF
154
RCLKB
155
DVDD3
156 RCLK
157
CKE
158 to 160
RA11, RA9, RA8
161
DVSS
162 RA7
163
DVSS
164 to 166
RA6 to RA4
167
DVDD3
168 DISC/X
169
RGB
170
XSMRST
171
WIDE
172 NT
173
DVDD18
174
EUR
175
DVSS
176 LIMSW
177
OCSW
178
VCLK
179
CKSW
180 IO3
130
I/O
- 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
- Not used
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
- 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)
- Not used
O Video output (RGB) selection signal output terminal Not used
O
Reset signal output terminal Not used
O Wide control signal output terminal Not used
- Not used
- Power supply terminal (+1.8V)
- Not used
- Ground terminal
I Limit detection switch input terminal
I Disc in/out detection switch input terminal
O System clock (27 MHz) output terminal Not used
I Chucking detection switch input terminal
- Not used
Description