Acer B223W-2, Руководство по обслуживанию

Страница: 49 / 49

49
USB Board
DM0
C777
0.1uF16V
/OC3
DM3
R731
0R05 1/10W 5%
R723
10K 1/10W 5%
C787
0.1uF16V
C
784
0
.1uF
16V
DP0
+ C795
22uF/16V
FB724
120 OHM
1 2
Z
D
710
EGA
106
03V0
5
A1-
B
1
2
C791
0.1uF16V
FB722
120 OHM
1 2
R762
1M 1/10W 5%
R733
0R05 1/10W 5%
VBUS2
DM2
FB723
120 OHM
1 2
VCC3.3V
C721 0.1uF16V
VBUS2
DM2
/OC3 /OC4
DP0
/OC2
R729
0R05 1/10W 5%
C773
0.1uF16V
FB720
120 OHM
1 2
VBUS1
C7103
0.1uF16V
VBUS4A
Upstream
Dow nstream 1
Dow nstream 2
Dow nstream 3
Dow nstream 4
EEPROM/Config
Common
U708 USB2514-AEZG
31
30
2
4
7
9
1
3
6
8
27
12
16
18
20
13
17
19
21
35
22
24
25
33
32
26
28
11
23
34
29
36
15
14
37
5
10
USBUP_DP
USBUP_DM
USBDN1_DP
USBDN2_DP
USBDN3_DP
USBDN4_DP
USBDN1_DM
USBDN2_DM
USBDN3_DM
USBDN4_DM
VBUS_DET
PRTPWR1
PRTPWR2
PRTPWR3
PRTPWR4
OCS1
OCS2
OCS3
OCS4
RBIAS
SDA/SMBDATA/NON_REM1
SCL/SMBCLK/CFG_SEL0
HS_IND/CFG_SEL1
XTAL1/CLKIN
XTAL2/CLKIN_EN
RESET
LOCAL_PWR/NON_REM0/SUSP_IND
TEST
VDD33
VDDA18PLL
VDDA33
VDDA33/VDD33PLL
VDD33CR
VDD18
VSS(FLAG)
VDDA33
VDDA33
R761
0R05 1/10W 5%
R7
2
0
1
00K 1/
10W
5%
C779
1uF/25V
+
C772
100uF/16V
FB721
120 OHM
1 2
VBUS1
VCC3.3V
DP1
L705 NC 1
4
2
3
USB5V
Z
D
709
EGA
106
03V0
5
A1-
B
1
2
VBUS2A
VBUS0
R740
100K 1/10W 5%
C788
0.1uF16V
C798 18P 50V
ZD7
0
6
EGA
1060
3V0
5
A1-B
1
2
C782
0.1uF16V
R7
6
4
N
C
/10K
1/
10
W
5%
C7102 18P 50V
R752 22K 1/10W
DM1
USB5V
/OC4
t
F704
PTCR
1
2
FB725 NC
1 2
R758 0R05 1/10W 5%
C789
0.1uF16V
R7
5
7
100K
1/
10
W
5%
R722
10K 1/10W 5%
DP1
CN709
CONN
1
2
3
4
5
R
760
12K
1/
10
W
5
%
Z
D
711
EG
A10
603V
05A1
-B
1
2
R728
15K 1/10W 5%
/OC1
DM4
R724
10K 1/10W 5%
DP4
C775
0.1uF16V
R
744
8K
2 1/
1
0
W
L708 NC
1
4
2
3
DP4
D702
SM540A U709 AP1510SA
1
2
3
4 5
6
7
8
FB
EN
OCSET
VCC OUTPUT
OUTPUT
VSS
VSS
02. USB 2514
DM0
USB_CTRL
R719
100K 1/10W 5%
R755
10K 1/10W 5%
R753
100K 1/10W 5%
+
C771
100uF/16V
/OC1
DP3
R727
15K 1/10W 5%
+ C793
100uF/16V
C7101
0.1uF16V
C
794
0.
1
u
F
1
6V
CN708
CONNNECTOR
6 5
1 2 3 4
R7
6
5
N
C
/10K
1/
10
W
5%
R745
10R 1/10W 5%
L706 NC
1
4
2
3
DM3
VBUS1A
Power
USB
R737
0R05 1/10W 5%
DP2
USB5V
VBUS0
C792
0.1uF16V
R732
0R05 1/10W 5%
U710 AP1117E33LA
1
2 3
VS
S
VOUT VIN
R767
NC/22K 1/10W
+
C
720
47
0uF
/10V
VBUS3
R725
15K 1/10W 5%
ZD
7
0
3
E
G
A10
603V
05A
1-B
1
2
USB5V
ZD
7
0
4
E
G
A10
603V
05A
1-B
1
2
CN707
CONNNECTOR
6 5
1 2 3 4
C799
0.1uF16V
VCC3.3V
L712 NC 1
4
2
3
Q713
NC/PMBS3904
C7100
1uF/16V
A
A3
2 2
Friday , December 14, 2007
715G3015-A
<
称爹
>
G3015-A-X-X-1-071212
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
t
F703
PTCR
1
2
C783
0.1uF16V
1
2 34
CN704
USB CONNECTOR
1
2
3
4
6
5
R743 3K9 1/10W
t
F701
PTCR
1
2
R739
0R05 1/10W 5%
DP2
R7
5
9
100K
1/
10
W
5%
Z
D
712
EG
A10
603V
05A1
-B
1
2
R738
0R05 1/10W 5%
R735
0R05 1/10W 5%
C796
0.1uF16V
L707 NC
1
4
2
3
R721
10K 1/10W 5%
USB5V
+5V
VBUS3
R7
5
0
N
C
/10K
1/
10
W
5%
R726
15K 1/10W 5%
Q711
NC/AO4411
1
2
3
4 8
7
6
5
S
S
S
G D
D
D
D
R7
5
6
100K
1/
10
W
5%
DM1
USB5V
+12V
VBUS3A
C7104
1uF/16V
+
C774
100uF/16V
VBUS4
/OC2
+
C778
470uF/25V
1 2 3 4
5 6 7 8
CN706
CONNNECTOR
1 2 3 4
6 5 7 8
11
12
9
10
VBUS4
VBUS0
L711
22uH
C723
1000PF50V
C797
10N 50V
U711
NC/M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
GND SDA
SCL
WP
VCC
C770
0.1uF16V
Power Regulator
DP3
ZD7
0
5
EGA
1060
3V0
5
A1-B
1
2
X701
24.000MHz
1
2
DM4
C769
1uF/16V
C722
0.1uF16V
VCC3.3V
TO Main Board
+
C776
100uF/16V
R751
1K5 1/10W 1%
Q712
RK7002
C790
0.1uF16V
t
F702
PTCR
1
2
Z
D
708
EGA
106
03V0
5
A1-
B
1
2
Z
D
707
EGA
106
03V0
5
A1-
B
1
2
R747
NC/33K 1/10W 5%