ViewSonic VP950B - Page 81

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ViewSonic Corporation
Confidential - Do Not Cop VP950b
11.8 USB
+3.3 V_USB
R719 NC
ZD707
MLVS0603M04
1 2
R723 0R05 1/ 16W
R750
NC
C733
NC
ZD709
MLVS0603M04
1 2
GND_U
USB5V
R701
100K 1/16W 5%
R766 NC
GND_U
ZD704
MLVS0603M04
1 2
C701
1uF/16V
USB7QV1 A
VP950 C
22Monday , July 30, 2007
G2829-A
备注
02.USB H UB USB2514
G2829-A-x-x -1-20070730
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
GND_U
GND_U
/OCS3
VBUS0
DP2
ZD701
MLVS0603M04
1 2
C728
0.1uF /16V
DM4
12V to 5V
DM3
R727 10K 1/16W 5%
L706
NC
C715
1uF/16V
t
F701
PTCR
12
R716
100K 1/16W 5%
C409
0.1uF /16V
GND_ U
FB703 120 OHM
1 2
/OCS2
+ C408
100uF/ 25V
GND_U
GND_U
+3.3 V_USB
GND_U
DM2
GND_ U
ZD702
MLVS0603M04
1 2
C719
1uF/16V
USB5V
C726
0.1uF /16V
+3.3 V_USB
R756
100K 1/16W 5%
U702
NC
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
R755
NC
DP1
ZD708
MLVS0603M04
1 2
t
F704
PTCR
12
GND_U
DP4
R709
15K 1/16W 5%
R714 NC
R726
15K 1/16W 5%
GND_U
C744
NC
DP3
+
C727
100uF/ 16V
+3.3 V_USB R725
10K 1/16W 5%
R734
10K 1/16W 5%
L702 NC
1
4
2
3
1234
5678
CN702
CONNNECTOR
1 2 3 4
6 5 7 8
11
12
9
10
+ C702
100uF/ 16V
GND_U
C704
NC
FB702 120 OH M
1 2
GND_U
GND_U
C717
0.1uF /16V
C736
NC
R752 0R 05 1/4W
R713 NC
C712
0.1uF /16V
R720 NC
GND_U
DM1
R715 0R05 1/ 16W
/OCS3
D701
NC
X70 1
24MHz
12
U704
NC
1
2
3
4 5
6
7
8
FB
EN
OCSET
VCC OUTPUT
OUTPUT
VSS
VSS
+
C742
NC
GND_U
DP3
R735
15K 1/16W 5%
FB701 120 OH M
1 2
R733 0R05 1/16W
R708
10K 1/16W 5%
GND_U
VBUS0
R753
NC
TP1
NC
1
12
34
CN701
CONNNECTOR
1
2
3
4
6 5
R703 0R05 1/16W
R704
100K 1/16W 5%
Near by USB 2504 Hub side
GND_U
1234
5678
CN703
CONNNECTOR
1 2 3 4
6 5 7 8
11
12
9
10
U705
AP1117E33LA
1
23
VSS
VOUTVIN
GND_U
/OCS4
FB713
NC
1 2
L701 NC
1
4
2
3
R718 NC
DP4
R751
NC
GND_U
GND_U
+ C706
100uF/ 16V
GND_ U
L703 NC
1
4
2
3
DM3
C401
0.1uF /16V
GND_U
USB5V
DP2
R722 0R05 1/ 16W
R728
10K 1/16W 5%
GND_U
R721
12K 1/10W 1%
GND_U USB5V
/OCS1
C708 33pF
GND_U
GND_U
C709
0.1uF /16V
+
C729NC
R702 0R05 1/16W
R729
15K 1/16W 5%
L704 NC
1
4
2
3
+ C725
100uF/ 16V
C720
1uF/1 6V
VBUS0
DM2
Upstream
Downs tream 1
Downs tream 2
Downs tream 3
Downs tream 4
EEPROM/ C on f ig
Co mmon
U701 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_D P
USBUP_D M
USBDN 1_DP
USBDN 2_DP
USBDN 3_DP
USBDN 4_DP
USBDN 1_DM
USBDN 2_DM
USBDN 3_DM
USBDN 4_DM
VBUS_DET
PRTPWR1
PRTPWR2
PRTPWR3
PRTPWR4
OCS1
OCS2
OCS3
OCS4
RBIAS
SDA/SMBDATA/N ON_REM1
SCL/SMBCLK/ CFG_SEL0
HS_IND/CFG_SEL1
XTAL1/C LKIN
XTAL2/CLKI N_EN
RESET
LOCAL_PW R/NON _REM0/SUSP_IN D
TEST
VDD33
VDDA18PLL
VDDA33
VDDA33/ VDD33PLL
VDD33C R
VDD18
VSS(FLAG)
VDDA33
VDDA33
GND_U
USB5V
C705
0.1uF /16V
/OCS1
t
F702
PTCR
12
GND_U
DM4
R712 0R05 1/ 16W
C711
0.1uF /16V
GND_U
USB_POWER
C713 33pF
R732 0R05 1/16W
t
F703
PTCR
12
C718
0.1uF /16V
R717
100K 1/16W 5%
GND_U
DP1
R731 0R05 1/16W
C710
0.1uF /16V
ZD705
MLVS0603M04
1 2
GND_U
ZD703
MLVS0603M04
1 2
R724
1M 1/16W 5%
ZD706
MLVS0603M04
1 2
GND_U
USB5V
/OCS2
GND_U
DP0
USB5V
/OCS4
C707
0.1uF /16V
ZD710
MLVS0603M04
1 2
DM0
+ C407
100uF/ 25V
CN704
CONN
1
2
R754
NC
C724
0.1uF /16V
L705 NC
1
4
2
3
C714
0.1uF /16V
GND_U
GND_U
FB704 120 OH M
1 2
DM1
R730 0R05 1/16W
FB402
NC
+
C716
100uF/ 16V
C703
0.1uF /16V