AOC G2460PQU - Page 43

Service Manual G2460PQU
43
DC/DC Converter
C763 翴  埃 .
PGND
C7620.1UF50V
C770100nF 50V
CN740
CONN
1
2
3
4
Q742
MMBT3904
R770 100K1/16W
C7741000pF 50V
+
C765NC/220uF 25V
FB742 120 OHM1 2
L740 6.8UH
PGND
U742
NB650DL LF Z
1
2
3
4
5
6
7
8
9 10
11
12
13
14
15
16
17
18
19
22 21
20
SW
SW
BST
PG
EN
VID1
VID2
VCC
GND GND
IN
AGND
FB
RFB2
RFB1
SS
FREQ
SW
SW
PGND PGND
IN
EN_PWR
CN744
CONN
1
2
C7711000pF 50V
Active High 2V.
Active Low
0.4V.
R759 20K 1/10W 1%
PGND
R77122K1/16W
PGND
R76624K 1/10W 5%
USB_5V 4
VBUS02,4
R758 1.5M OHM
+
C769680uF 10V
R7654.7K 1/16W
+
C764100UF 25V
R76084.5K OHM +-1% 1/10W
R762100K 1/10W 5%
PGND
ZD740RLZ6.2B 1 2
R7936K8 1/10W 1%
USB_HUB 2
60ID 1-1
AOC
B
3 4Wednesday , Nov ember 28, 2012
715G5370-T01-001
<称爹>
USB Hub
715G5370-T01-001-0040
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
USB_PW
C773100N 16V
C76722UF 10V
PGND
C766 22N 50V
R772 100R
R7641M 1/16W
USB_5V
PGND
C76822UF 10V
C776 220N 10V
PGND
SW
R76910K
R767 NC/100K1/16W
C777100N 16V
FB741 120 OHM1 2
USB_PW
PGND
C77533N 50V
R757 47R
C7721UF 50V
R7631M 1/16W
VBUS0
GND
USB_HUB
C7963300pF 50V
PGND
Q741
AO4411
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
R761 100K1/16W
L746 68UH
R76822K1/16W
USB_5V