AOC G2460PQU Service Manual page 44

Service Manual
USB Charging
Current Limit Range : 2.1-2.9A
USB_5V
GND C778 100uF16V
GND C780 100N 16V 1
FB749 10NH 2
2 DM2
FB750 10NH 3
2 DP2
4
USB_5V
USB_C33V
FB747 1 2 120 OHM
OVCUR2
+
USB_C33V
GND GND
2 VBUS1
R782 NC
L743 3 4 90OHM
2 DP1
2 1
2 DM1
R783 NC
VBUS2
220uF/10V C792
VBUS2
R787 NC
DP2_DOWN
L745 2 1 R791
DM2_DOWN 3 4
90OHM
NC
R773 100K1/16W
OVCUR2
GND
U743
VBUS2
12 C781 100N 16V
P5V VBUS_OUT
11 FB751
DM_UP DM_DOWN
10 FB752
DP_UP DP_DOWM
9
ILIM_SEL2 BC_CON
GL887-OCG
GND
Charge Mode select table
CHG)MOD[2] CHG)MOD[1] CHG)MOD[0]
0 1 0
1 1 1
VBUS1
FB744 1 2 120 OHM
+
ミ Α
GND
FB746 1 2 120 OHM
CHG_MOD
GND
44
USB_C33V
GND
ミ Α
DM2_DOWN
00
GND
DP2_DOWN
00
2 DM3
2 DP3
Charge Mode
CDP
Auto (DCP&Apple 2A)
CN743
USB_C33V
8
7
6
5
4
3
2
1
CONN
2 DM4
2 DP4
R788 100OHM
Q744
MMBT3904 R792 NC/22K1/16W
GND
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
VBUS0
VBUS0 2,3
R774
CN741
1
2 L741 1
3
4 4
CONN
R775
GND
VBUS3
GND GND
R779 NC
FB743 1
L742 2 1 90OHM
3 4
R781 NC
+
GND
VBUS4
2 VBUS4
R784 NC
L744 2 1 90OHM
3 4
R786 NC
GND GND GND
R790 22K1/16W
PGANG 2
SUSPEND : 0
Victory Electronics Co . , Ltd. ) OEM MODEL
AOC
715G5370-T01-001-0040 TPV MODEL
60ID
USB Charging Port PCB NAME 715G5370-T01-001
Wednesday , Nov ember 28, 2012 Sheet 4 of
G2460PQU
NC/10K
2 90OHM DM0
DM0 2
DP0
3
DP0 2
NC
VBUS3 2
2 120 OHM C782 100N 16V
GND GND
CN742
1 5
2 6
3 7
4 8
CONNNECTOR
GND GND
FB745 1 2 120 OHM
+
GND
Size B
Rev 1-1
<称爹>
称爹
4