AOC e2260Phu, Service Manual

Page: 43 / 101

43
Z
D
740
R
LZ
6.
2B
1
2
R
765
4.
7K
1/
16W
R
760
84.
5K
OH
M
+
-1%
1/
10W
L746 68UH
C766 22N 50V
R757 5.1 OHM +-1% 1/10W
PGND GND
C
775
33N
50V
R
793
6K8
1/
10W
1%
C
770
100nF
50V
R758 1.5M OHM
C
796
3300pF
50V
C
768
22U
F
10V
USB_5V 4
C
767
22U
F
10V
CN740
CONN
1
2
3
4
SW
C
772
1U
F
50V
PGND
EN_PWR
R759 20K 1/10W 1%
USB_5V
Q741
AO4411
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
PGND
C
771
1000pF
50V
D740
NC/SR34
1
2
C763 翴   埃 .
Active High 2V.
Active Low
0.4V.
USB_HUB
+
C
769
680U
F
10V
R
769
10K
R770 100K1/16W
Q742
MMBT3904
C
774
1000pF
50V
PGND
PGND
C776 220N 10V
VBUS0
C
777
100N
16V
PGND
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 60ID C
AOC
B
3 4 Thursday , February 02, 2012
715G5370-T0C
<
称爹
>
USB Hub
715G5370-T0C-000-0040
R
771
22K1/
16W
PGND
USB_HUB 2
+
C
765
100uF
/25V
FB742 120 OHM 1 2
U742
NB650DL
 LF Z
SW
1
SW
2
BST
3
PG
4
EN
5
VID1
6
VID2
7
VCC
8
GN
D
9
GN
D
10
IN
11
AGN
D
12
FB
13
RFB2
14
RFB1
15
SS
16
FREQ
17
SW
18
SW
19
PGN
D
22
PGN
D
21
IN
20
C
773
100N
16V
R
766
24K
1/
10W
5%
FB741 120 OHM 1 2
R
762
100K
1/
10W
5%
USB_PW
R767 NC/100K1/16W
R
768
22K1/
16W
R
764
1M
1/
16W
R
763
1M
1/
16W
USB_PW
PGND
VBUS0 2,4
C
762
0.
1U
F
50V USB_5V
R761 100K1/16W
+
C
764
N
C
/220uF
25V
PGND
L740 6.8uH