Acer TravelMate -550, Service Manual

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Chapter 5 93
JP21 FAN.PRT
JP19 PCMCIA-CONN. 154P.PRT
109. MMA9 110. MMA12
111. MMA10 112. MMA13
113. +3V 114. +3V
115. RCAS#2 116. RCAS#3
117. RCAS#6 118. RCAS#7
119. GND 120. GND
121. MD48 122. MD56
123. MD49 124. MD57
125. MD50 126. MD58
127. MD51 128. MD59
129. +3V 130. +3V
131. MD52 132. MD60
133. MD53 134. MD61
135. MD54 136. MD62
137. MD55 138. MD63
139. GND 140. GND
141. SDADIMMI 142. SCKDIMMI
143. +3V 144. +3V
PIN NO Signal PIN NO Signal
1. FAN-SENSE 2. POWER
3. GND
PIN NO Signal PIN NO Signal
A1 GND B1 GND
A2 GND B2 GND
A3 S1_D3 B3 S2_D3
A4 S1_CD1# B4 S2_CD1#
A5 S1 D4 B5 S2 D4
A6 S1 D11 B6 S2 D11
A7 S1 D5 B7 S2 D5
A8 S1_D12 B8 S2_D12
A9 GND B9 GND
A10 S1 D6 B10 S2 D6
A11 S1 D13 B11 S2 D13
A12 S1 D7 B12 S2 D7
A13 D14 B13 S2 D14
A14 S1 CE1# B14 S2 CE1#
A15 S1 D15 B15 S2 D15
A16 GND B16 GND
A17 S1 A10 B17 S2 A10
A18 S1 CE2# B18 S2 CE2#
A19 S1 OE# B19 S2 OE#
PIN NO Signal PIN NO Signal