Toshiba Satellite L640D Maintenance Manual page 269

Pin Assignment
131 M_A_DQ37
133 GND
135 M_A_DQSN4
137 M_A_DQSP4
139 GND
141 M_A_DQ36
143 M_A_DQ35
145 GND
147 M_A_DQ41
149 M_A_DQ40
151 GND
153 M_A_DM5
155
157 M_A_DQ42
159 M_A_DQ43
161 GND
163 M_A_DQ49
165 M_A_DQ55
167 GND
169 M_A_DQSN6
171 M_A_DQSP6
173 GND
175 M_A_DQ51
177 M_A_DQ54
179 GND
181 M_A_DQ63
183 M_A_DQ56
Satellite L600D/L640D/L645D, Satellite Pro L600D/Pro L640D/Pro L645D Maintenance Manual (960-Q08)
I/O
---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
---
I/O
GND ---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
132 M_A_DQ39
134 GND
136 M_A_DM4
138 GND
140 M_A_DQ33
142 M_A_DQ38
144 GND
146 M_A_DQ47
148 M_A_DQ45
150 GND
152 M_A_DQSN5
154 M_A_DQSP5
156 GND
158 M_A_DQ44
160 M_A_DQ46
162 GND
164 M_A_DQ50
166 M_A_DQ53
168 GND
170 M_A_DM6
172 GND
174 M_A_DQ48
176 M_A_DQ52
178 GND
180 M_A_DQ57
182 M_A_DQ60
184 GND
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
---
I/O
I/O
---
I/O
I/O
---