Acer Aspire 8940, Aspire 8940G Schematics ZY9 FP
5
4
3
2
1
ESD Protect 8 X2 BORAD TO BOARD PIN HEADER
+5V_FP
D D
USBP7-
USBP7+
C C
C5
B B
.1u_4C5.1u_4
Close to Connector Pin
C6
C6
4.7u_6
4.7u_6
4
1
C7
.1u_4C7.1u_4
U1
U1
IO0
REF
GND
IO1
PJSR05
PJSR05
D1
D1
*Uclamp0511P_4_ESD
*Uclamp0511P_4_ESD
D2
D2
*Uclamp0511P_4_ESD
*Uclamp0511P_4_ESD
T1T1
C8
C8
4.7u_6
4.7u_6
2
3
R1
*0_6R1*0_6
21
21
SENSOR_3.3V
+3.3V
+5V_FP
+3.3V
MCS
+1.8V_FP
USBP7USBP7+
C_RING
C_RING
S_SH
R2
*0_6R2*0_6
U3
U3
1
C_RING
2
S_VDD
3
S_PVDD
4
VSS
5
VDD5
6
VDD33
7
TEST
8
GPIO1
9
SPI_CS
10
GPIO2
11
VDD18
12
DM
13
DP
C_RING14C_RING
SS801U
SS801U
C_RING
S_SH
S_AVDD
S_PWR
AVSS
AVDD
RST
USB_SEL
SPI_MISO
SPI_MOSI
SPI_SCK
XTALO
XTALI
28
27
SENSOR_3.3V
26
S_PWR_3.3V
25
24
23
22
21
20
19
18
17
16
15
C_RINGC_RING
S_SH
+3.3V
RST
MISO
MOSI
MCLK
XTALO
XTALIN
C_RING
C1
.1u_4C1.1u_4
R6 0_4R6 0_4
C11 .1u_4C11 .1u_4
C2
C2
10u_6
10u_6
R3 47_4R3 47_4
R4 0_4R4 0_4
R5 30K_4R5 30K_4
R7 1M_6R7 1M_6
Y1
Y1
1 2
+3.3V
MCS
MCLK
MOSI
MISO
*Pin Header 8p
*Pin Header 8p
C3 .1u_4C3 .1u_4
C4 1u_4C4 1u_4
CN2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
USBP7-+5V_FP
USBP7+
CN1
CN1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
*Pin Header 8p
*Pin Header 8p
CN2
USB 1.1/2.0 selection:
1. USB1.1, pin21 NC
2. USB2.0, connection to GND stage.
C10
C9
C9
12MHz
12MHz
22p_4
22p_4
PTH
A A
5
PAD1
PAD1
*PAD
*PAD
1
PAD2
PAD2
*PAD
*PAD
Size Document Number Rev
Size Document Number Rev
1
4
3
Size Document Number Rev
Date: Sheet
Date: Sheet
Date: Sheet
C10
22p_4
22p_4
Quanta Computer Inc.
Quanta Computer Inc.
Quanta Computer Inc.
PROJECT :
PROJECT :
PROJECT :
FINGER PRINT
FINGER PRINT
FINGER PRINT
2
ZY9
ZY9
ZY9
12Thursday, May 21, 2009
12Thursday, May 21, 2009
12Thursday, May 21, 2009
1A
1A
1A
of
of
of
1
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