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43
8.3 USB Board
C710
0.1uF/16V
GND_U
DM3
GND_U
DP3
C711
0.1uF/16V
DM4
C712
0.1uF/16V
DP4
C706
10nF16V
GND_U
C707
0.1uF/16V
GND_U
DM4
DP3
R732
NC/0R05 1/16W
1
2
ZD707
N
C
/EGA10603V05A1-B
GND_U
/OCS4
1
2
ZD709
N
C
/EGA10603V05A1-B
GND_U
R729
NC/15K 1/16W 5%
DM3
1
4
2
3
L705 NC
R734
NC/10K 1/16W 5%
1
2
ZD710
N
C
/EGA10603V05A1-B
1
2
FB704NC/120 OHM
1
2
ZD708
N
C
/EGA10603V05A1-B
1
2
t
F704
NC/PTCR
R730
NC/0R05 1/16W
R731
NC/0R05 1/16W
GND_U
GND_U
R735
NC/15K 1/16W 5%
R733
NC/0R05 1/16W
R769
NC
+
C725
NC/100uF/16V
1
2
t
F703
NC/PTCR
GND_U
DP4
/OCS3
1
2
3
4
6 5
7
8
11
12
9
10
12
3
4
56
78
CN703
NC/CONNNECTOR
1
4
2
3
L704 NC
R728
NC/10K 1/16W 5%
C728
NC/0.1uF/16V
C726
N/0.1uF/16V
1
2
FB703NC/120 OHM
GND_U
+
C727
NC/100uF/16V
C704
NC
GND_U
+3.3V_USB
GND_U
GND_U
/OCS3
/OCS4
R767
NC
+3.3V_USB
USB5V
R750
NC/3.6K OHM 1% 1/10W
C736
NC/0.1uF/16V
R752
0R05 1/4W 5%
R751
NC/100K 1/16W 5%
R753
NC/11.5K OHM 1/16W 1%
12V to 5V
R
754
N
C
/2.
2K 1%
R766
NC/1K 1/16W 5%
C744
NC/0.1uF/16V
VBUS0
D701
NC/SSM54PT
+
C742
100uF 25V
C733
NC/0.1uF
USB_POWER
L706
NC/150uH +-15%
+
C729
NC/100uF 25V
FB
1
EN
2
OCSET
3
VCC
4
OUTPUT
5
OUTPUT
6
VSS
7
VSS
8
U704
NC/AP1510SA
Near by USB 2504 Hub side
R768
NC
R
714
N
C
R
713
N
C
R718
100K 1/16W 5%
R719
100K 1/16W 5%
R720
100K 1/16W 5%
1
2
t
F701
PTCR
1
2
FB701120 OHM
GND_U
VBUS0
R708
10K 1/16W 5%
/OCS1
R709
15K 1/16W 5%
GND_U
1
4
2
3
L701 NC
GND_U
1
2
FB706
120 OHM
1
2
3
4
6 5
7
8
11
12
9
10
12
3
4
56
78
CN702
CONNNECTOR
1
2
ZD701
EGA10603V05A1-B
+
C702
100uF/16V
C703
0.1uF/16V
TRACE 5 M ILES,VERY THIN
R766 0 OHM .NC R751,C736,R750
R767: 100K,R768: 68K,Q701: 3904, R753: 12K , R754: 3.9K
IF U704NC , CONNECT U706
/OCS2
R755
NC
1
2
CN704
CONN
+3.3V_USB
C724
0.1uF/16V
GND_U
GND_U
+
C746
100uF25V
C747
0.1uF/16V
C748
0.1uF/16V
VSS
1
VOUT
2
VIN
3
U705
AP1117E33LA
FB705
NC
+
C749
47uF/25V
USB5V
C717
0.1uF/16V
USB5V
1
2
t
F702
PTCR
R726
15K 1/16W 5%
/OCS2
R725
10K 1/16W 5%
IN
1
OUT
2
GN
D
3
FB
4
ON/OFF
5
U706
NC
GND_U
1
2
FB702120 OHM
+
C716
100uF/16V
GND_U
1
2
ZD702
EGA10603V05A1-B
GND_U
C701
1uF/16V
R702
0R05 1/16W
R703
0R05 1/16W
1
2
3
4
6
5
1
2
34
CN701
CONNNECTOR
R715
0R05 1/16W
1
4
2
3
L702 NC
DP1
1
2
ZD704
EGA10603V05A1-B
DM1
R712
0R05 1/16W
1
2
ZD703
EGA10603V05A1-B
GND_U
GND_U
GND_U
GND_U
GND_U
GND_U
R722
0R05 1/16W
DP2
1
4
2
3
L703 NC
1
2
ZD705
EGA10603V05A1-B
1
2
ZD706
EGA10603V05A1-B
DM2
R723
0R05 1/16W
R
727
N
C
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
USB8QQ2
B
VSC VG2427
C
2
2
Monday , February 23, 2009
G2829-1
备注
02.USB HUB USB2514
G2829-1-X-X-2-090221
GND_U
DP1
DM1
USBUP_DP
31
USBUP_DM
30
USBDN1_DP
2
USBDN2_DP
4
USBDN3_DP
7
USBDN4_DP
9
USBDN1_DM
1
USBDN2_DM
3
USBDN3_DM
6
USBDN4_DM
8
VBUS_DET
27
PRTPWR1
12
PRTPWR2
16
PRTPWR3
18
PRTPWR4
20
OCS1
13
OCS2
17
OCS3
19
OCS4
21
RBIAS
35
SDA/SMBDATA/NON_REM1
22
SCL/SMBCLK/CFG_SEL0
24
HS_IND/CFG_SEL1
25
XTAL1/CLKIN
33
XTAL2/CLKIN_EN
32
RESET
26
LOCAL_PWR/NON_REM0/SUSP_IND
28
TEST
11
VDD33
23
VDDA18PLL
34
VDDA33
29
VDDA33/VDD33PLL
36
VDD33CR
15
VDD18
14
VSS(FLAG)
37
VDDA33
5
VDDA33
10
Upstream
Dow nstream 1
Dow nstream 2
Dow nstream 3
Dow nstream 4
EEPROM/Config
Common
U701
USB2514-AEZG
DM0
DP0
DP2
DM2
VBUS0
GND_U
GND_U
GND_U
GND_U
GND_U
C720
1uF/16V
C745
10uF/6.3V
+3.3V_USB
R717
100K 1/16W 5%
C705
0.1uF/16V
GND_U
R716
100K 1/16W 5%
Q701
NC
R704
100K 1/16W 5%
1
2
X701
24.000MHz
R701
100K 1/16W 5%
R724
1M 1/16W 5%
C708
27pF 50V
GND_U
GND_U
C713
27pF 50V
GND_U
R721
12K 1/10W 1%
GND_U
/OCS1
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U702
NC
USB5V
USB5V
USB5V
USB5V
+3.3V_USB
VBUS0
GND_U
C714
0.1uF/16V
C715
4.7uF/10V
C718
0.1uF/16V
C719
4.7uF/10V
C709
0.1uF/16V
Summary of Contents for VG2427WM - 24" LCD Monitor
Page 7: ...7 2 Specification...
Page 14: ...14 Pin Assignment...
Page 15: ...15...
Page 16: ...16...
Page 17: ...17...
Page 31: ...31 d Unit appears the following Fig writer completed 12 codes for example R3V080100001...
Page 32: ...32 6 Troubleshooting Flow Chart...
Page 44: ...44 9 PCB Layout Diagrams 9 1 Main Board...
Page 45: ...45...
Page 46: ...46 9 2 Power Board...
Page 47: ...47...
Page 48: ...48 9 3 Key Board 9 3 USB Board...
Page 49: ...49...
Page 50: ...50 10 Exploded Diagram and Exploded Parts List 10 1 EPL...