AOC G2460PQU Service Manual page 43

Service Manual
DC/DC Converter
USB_PW
CN740
1 FB741 1 2 120 OHM
2
3 FB742 1 2 120 OHM
4
R758
CONN + +
PGND
C763 翴 埃.
USB_PW
Active High 2V.
Active Low
PGND
0.4V.
CN744
1 R772 100R
2
CONN PGND
PGND
PGND
USB_5V
VBUS0
2,4 VBUS0
Q742
MMBT3904
PGND
PGND PGND
U742
11
IN
20
IN
1.5M OHM 17
FREQ
EN_PWR 5
EN
8
VCC
R761 100K1/16W 4
PG
6
VID1
7
VID2
Q741
1 8
S D
2 7
S D
3 6
S D
4 5
G D
R767 NC/100K1/16W
C776 220N 10V AO4411
R770 100K1/16W
43
3 R757 47R
BST
1
SW
2
SW
18
SW
19
SW
SW
L740
R759 20K 1/10W 1%
13
FB
14
RFB2
15
RFB1
LF Z
NB650DL
USB_HUB
PGND
L746 68UH
USB_HUB 2
T P V ( Top Victory
絬 隔 瓜 絪 腹 715G5370-T01-001-0040
Key Component
USB Hub
Wednesday , Nov ember 28, 2012
Date
USB_5V
6.8UH
C766 22N 50V
+
PGND
Electronics Co . , Ltd. ) OEM MODEL AOC
TPV MODEL
60ID
PCB NAME 715G5370-T01-001
Sheet 3 of 4
G2460PQU
USB_5V 4
GND
B
Size
Rev 1-1
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