Toshiba Satellite L640 Maintenance Manual page 269

Pin Assignment
147 M_B_DQ40
149 M_B_DQ41
151 GND
153 M_B_DM5
155
157 M_B_DQ42
159 M_B_DQ43
161 GND
163 M_B_DQ48
165 M_B_DQ49
167 GND
169 M_B_DQSN6
171 M_B_DQSP6
173 GND
175 M_B_DQ55
177 M_B_DQ51
179 GND
181 M_B_DQ61
183 M_B_DQ60
185 GND
187 M_B_DM7
189 GND
191 M_B_DQ58
193 M_B_DQ62
195 GND
197 DIMM1_SA0
199 +3V
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
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
---
O
---
I/O
I/O
---
O
---
148 M_B_DQ44
150 GND
152 M_B_DQSN5
154 M_B_DQSP5
156 GND
158 M_B_DQ46
160 M_B_DQ47
162 GND
164 M_B_DQ52
166 M_B_DQ53
168 GND
170 M_B_DM6
172 GND
174 M_B_DQ54
176 M_B_DQ50
178 GND
180 M_B_DQ56
182 M_B_DQ57
184 GND
186 M_B_DQSN7
188 M_B_DQSP7
190 GND
192 M_B_DQ63
194 M_B_DQ59
196 GND
198 PM_EXTTS#1
200 CGDAT_SMB
I/O
---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
---
O
---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
---
I/O
I/O
---
I
I/O