Acer big bear 2a Schematics
5
3D3V_OC_S0
12
C5
SC47P50V2JN-3GP
SC47P50V2JN-3GP
27R2J-1-GP
27R2J-1-GP
1 2
1 2
12
27R2J-1-GP
27R2J-1-GP
C5
R8
R8
R7
R7
SC1U6D3V2KX-GP
C11
C11
SC47P50V2JN-3GP
SC47P50V2JN-3GP
SC1U6D3V2KX-GP
12
C12
C12
CN1
CN1
MCS
2
D D
MOSI
MCLK
MISO
PD_REG
1
4
3
6
5
8
7
10
9
1112
SPD-CONN12D-GP-U
SPD-CONN12D-GP-U
20.80408.012
20.80408.012
USB_P_CON6
USB_N_CON6
Pin9: FP_DETECT#
Adjusted for optimum
fingerdetect performance
12
C4
C C
C15
C15
SC18P50V2JN-1-GP
SC18P50V2JN-1-GP
R13
R13
47KR2F-GP
47KR2F-GP
C9
C9
SC18P50V2JN-1-GP
SC18P50V2JN-1-GP
XTALIN
12
12
XTALOUT
12
X1
X1
4
1 2
XTAL-12MHZ-15GP
XTAL-12MHZ-15GP
C4
SC22P50V2JN-4GP
SC22P50V2JN-4GP
3
USB_P_CON6
1K5R2J-3-GP
1K5R2J-3-GP
1 2
ESD_GND
100KR2J-1-GP
100KR2J-1-GP
USB_P_CON6_R
USB_N_CON6_R
R9
R9
12
R3
R3
4
GRID0/SENSE
GPIO/INT
REFFREQ
USB_N_CON6_R
USB_P_CON6_R
XTALIN
XTALOUT
RESET
PD_REG
C8
C8
SCD1U16V2ZY-2GP
U1
U1
B1
GRID0/SENSE
E2
GRIO0/INT/USB_CON
D1
REFFREQ/MUXOUT
C1
RING
G2
USB_DN
H2
USB_DP
G3
XTALIN/SYSCLK
J3
XTALOUT
B3
RESET#
A3
PD_REG#
B2
AGND
C3
DGND
H3
PGND
TCS4EA6A0-GP
TCS4EA6A0-GP
SCD1U16V2ZY-2GP
1 2
GPIO1/WAKEUP/CLOCK_TEST/TEST_EN
GRID0/SENSE EXT_RING-RC
Adjusted for optimum
fingerdetect performance
3
R5 220R2J-L2-GPR5 220R2J-L2-GP
1 2
R10
R10
330KR2F-L-GP
330KR2F-L-GP
MODE0/DDATA
MODE2/DREADY
MISO/MMOSI/MODE3
12
12
MODE1
MOSI/MMISO
MCLK
MCS#
BEZEL0
BEZEL1
PAD_VDD18
AVDD
DVDD
PVDD
C1
C1
SC1U10V3KX-3GP
SC1U10V3KX-3GP
EXT_RING
C14
C14
SC47P50V2JN-3GP
SC47P50V2JN-3GP
3 4
2
1
PESD3V3L4UM-U
PESD3V3L4UM-U
D1 close to TCS4EA A1/E3 ball
12
R6
R6
47KR2F-GP
47KR2F-GP
47KR2F-GP
MODE0
C2
MODE1
D2
MODE2
D3
MISO
H1
MOSI
J2
MCLK
F2
MCS
F1
TEST_EN
A2
EXT_RING
E3
A1
G1
E1
J1
F3
12
47KR2F-GP
R4 47KR2F-GPR4 47KR2F-GP
1 2
1 2
3D3V_OC_S0
C6
D1
D1
3D3V_OC_S0
12
R11
R11
R14
R14
330KR2J-L1-GP
330KR2J-L1-GP
C7
12
SCD1U16V2ZY-2GPC7SCD1U16V2ZY-2GP
5
12
R12
R12
47KR2F-GP
47KR2F-GP
12
2
DVDD
12
R2
R2
0R0402-PAD
0R0402-PAD
C2
ESD_GND
C3
12
SCD1U16V2ZY-2GPC3SCD1U16V2ZY-2GP
-1
1
C10
C10
3D3V_OC_S0
12
AVDD
12
SC1U6D3V2KX-GP
3D3V_OC_S0
R15
B B
A A
Project code: 91.4AJ01.001
R15
47KR2F-GP
47KR2F-GP
C13
C13
SCD1U16V2ZY-2GP
SCD1U16V2ZY-2GP
12
Layout NOTE
Place on TOP layer
RESET
12
SC1U6D3V2KX-GPC6SC1U6D3V2KX-GP
R1 0R0402-PADR1 0R0402-PAD
1 2
ESD_GND
SC1U6D3V2KX-GPC2SC1U6D3V2KX-GP
BOM
BOM
BOM
PCB P/N : 48.4AJ10.0SA
REVISION : 08551-SA
5
4
3
2
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A3
A3
A3
Date: Sheet
Date: Sheet
Date: Sheet of
SC1U6D3V2KX-GP
Wistron Corporation
Wistron Corporation
Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Taipei Hsien 221, Taiwan, R.O.C.
Taipei Hsien 221, Taiwan, R.O.C.
uPEK Fingerprint TCS4EA
uPEK Fingerprint TCS4EA
uPEK Fingerprint TCS4EA
HOMA -1
HOMA -1
HOMA -1
11Friday, April 18, 2008
11Friday, April 18, 2008
11Friday, April 18, 2008
1
of
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