AOC e2752Vq, Руководство по обслуживанию, Страница: 41 / 87

41
6.3 USB Board
715G4597T01000004S
R713
6.8K +-1% 1/16W
DM
4
R714
1.24K 1%
/OC2
/OC1
DP2
DM2
/OC1
1 2
FB761
120OHM
1 2
FB760
120OHM
DM11
DP
3
C790
100N 16V
C791
100N 16V
VBUS2A
/OC3
UGND
VBUS1A
VBUS_DET
1
2
3
4
6
5 7
8
1
2 34
CN752
USB CONN
DM
3
DM22
Power Regulator
C764
100N 16V
C759
100N 16V
EEPROM mount: R812~814 pull hi
EEPROM NC: R818~820 pull low
UGND
/OC2
USB_power=16V
VBUS3
VBUS4
DM4
DP4
2010/1/25
0402=>0603
Place a large Pad
with TOP
2010/3/4
C714
1N 50V
L701 22UH
R726
100K 1/16W
UGND
VBUS0
1
2
D701
SR34
R782
NC
C722
150pF 50V
C787
0.1uF 16V
R780
100K 1/10W
+
C716
470uF 10V
SW
1
EN
2
COMP
3
FB
4
GND
5
FREQ
6
VIN
7
BST
8
Thermal Pad
9
U705 MP1584EN
R727
300K
/OC3
C715
100N 50V
UGND
UGND
C713
100N 16V
1
2
3
4
6
5
12
3
4
CN755
USB CONN
UGND
1
2
ZD751
NC/VPORT0603 102M V05
DP4
UGND
1
2
ZD753
DP1
1
2
ZD758
NC/VPORT0603 102M V05
1
2
ZD755
NC/VPORT0603 102M V05
UGND
DM3
DM2
DP3
DP2
DM1
U5V
UGND
1
4
2
3
L752
90OHM
1
2
3
4
6
5
123
4
CN756
USB CONN
1
4
2
3
L754
90OHM
1
4
2
3
L755
90OHM
1
4
2
3
L751
90OHM
DM3
DP3
1
2
ZD752
NC/VPORT0603 102M V05
1
2
ZD754
UGND
DM4
1
2
ZD757
NC/VPORT0603 102M V05
1
2
ZD756
1
4
2
3
L753
90OHM
FB703
0R05 1/10W
C785
10uF 25V
1
2
3
CN751
CONN
UGND
+
C784
47UF 25V
UGND UGND
USB_POWER
1 2
FB758
120 OHM
UGND
C783
0.1UF50V
UGND
DP22
VBUS3A
DP11
1
2
3
4
6
5
7
8
11 12
9 10
123
4
567
8
CN754
CONNNECTOR
C723
10uF 25V
C712
100N 50V
+ C753
100uF/16V
/OC4
VBUS2
R752
51K 1/16W 5%
R7
65
10
K
1/
16
W
5%
C717
100N 16V
1 2
FB752
120 OHM
1 2
FB754
120 OHM
R
766
11.
5K
+
-1%
1/
16
W
R7
64
10
K
1/
16
W
5%
R773
10K 1/16W 5%
C771
100N 16V
C769
100N 16V
C775
100N 16V
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U753
NC/M24C02-WMN6TP
C772
4.7UF
1
2
t
F752
PTCR
1
2
t
F754
PTCR
C765
33P 50V
R762
100K 1/16W 5%
R777
15KOHM 1/16W
C778
100N 16V
C768
100N 16V
R7
53
100
K
1/
16
W
5%
R769
10K 1/16W 5%
C763
100N 16V
+ C777
100uF/16V
C770
33P 50V
R778
15KOHM 1/16W
C767
100N 16V
R75
8
NC/10
K
1/10
W
5%
C761
100N 16V
C751
100N 16V
R767
N
C
/10K
1
/1
0
W
5%
1 2
FB755
120 OHM C774
4.7UF
+ C776
100uF/16V
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
U752 USB2514B-AEZG
C773
100N 16V
R776
15KOHM 1/16W
R772
10K 1/16W 5%
C754
100N 16V
1
2
X751
24.000MHZ
1 2
FB753
120 OHM
C757
100N 16V
R771
1MOHM 1/16W +/-5%
+ C779
100uF/16V
C760
NC/100N 16V
R7
51
10
K
1/
16
W
5%
1
2
t
F753
PTCR
R75
9
NC/10
K
1/10
W
5%
R774
10K 1/16W 5%
VS
S
1
VOUT
2
VIN
3
U751 AP1117E33LA
1 2
FB751
120 OHM
C762
100N 16V
C756
100N 16V
C780
100N 16V
C766
4.7UF
R76
0
NC/10
K
1/10
W
5%
C755
1uF 10V
1 2
FB756
120 OHM
USB3.3V
UGND
UGND UGND
UGND
UGND
UGND UGND
UGND
UGND
UGND UGND
UGND
UGND
UGND
UGND
UGND
UGND UGND UGND UGND
UGND UGND
USB5V
UGND
VBUS2
USB5V
UGND
VBUS1
UGND
UGND
VBUS3
UGND
USB5V
UGND
USB3.3V
USB3.3V
UGND
VBUS0
UGND
VBUS0
USB3.3V
UGND
USB3.3V
R7
86
NC/10
K
1/1
0
W
5%
UGND
UGND
USB3.3V
R7
88
NC/10
K
1/1
0
W
5%
R7
87
NC/10
K
1/1
0
W
5%
USB3.3V
USB5V
UGND
VBUS4A
/OC4
1 2
FB757
120 OHM
UGND
C782
100N 16V
R775
10K 1/16W 5%
USB5V
+ C781
100uF/16V
UGND
VBUS4
1
2
t
F751
PTCR
R779
15KOHM 1/16W
UGND
DM33
DP33
FB702
30OHM
R
789
N
C
/10
K
1/
1
0
W
5%
U5V
DP0
DM1
DP1
DM44
DP44
1
2
ZD702
NC/RLZ6.2B
C710
1N 50V
DM0
C711
1N 50V
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 1
Custom
2 3 Tuesday , June 28, 2011
715G4597-T01-000-0040
称爹 < >
02.USB 2514
G4597-T01-000-0040-5-110627
DP
4
1
2
D703
SR34
C758
100N 16V
VBUS1
+ C752
100uF/16V