Acer TravelMate -550 Service Manual page 101

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

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