AOC G2460PQU, Руководство по обслуживанию, Страница: 26 / 88

Service Manual G2460PQU
26
7. Schematic
7.1 Main Board 715G5121M
ON/OFF
DIMIN
R
730
10K
1/
16W
5%
Q702
MMBT3904
C
741
100N
16V
R
774
10K
1/
16W
5%
R726 240 OHM +-1% 1/10W
+3.3V_M
Q706
MMBT3904
C
740
100N
16V
+5V
SILDO
+16V
R731 NC/0R05 1/16W
U703
3 2
1
VIN VOUT
GN
D
R
708
NC
Q107
N
C
/M
M
BT
2907A
+
C747
220uF/25V
R715 NC/0R05 1/16W
R765 4K7 1/16W 5%
+
C
734
220uF
/25V
POWER_SW 7
BRI_ADJ-PWM0 7
R711 -5% 1/10W
DIM
R
748
N
C
/10K
1/
16W
5%
C
754
10U
16V
DC126_VCC
D
C
126_OU
T
Q701
NC
3
2
1
+5V
+3.3V_M1
R
728
12KOH
M
+
-1%
1/
10W
D106 NC/IN4148WS
+16V 10,11
VCTRL 7
BL_Boosting 7
+3.3V_M
BLB
C
746
100N
16V
+1.5V 8,9
DC126_FB
+3.3V_M 3,5,6,7,9,10,11
+1.26V_M
R
727
51R
1%
+5V
U704
3 2
1
VIN VOUT
AD
J
/GN
D
+3.3V_M
VBLCTRL 7
R721 10K 1/16W 5%
POWER_SW
R747 NC/0R05 1/16W
DC126_EN
C
736
100N
16V
D105 NC/IN4148WS
L110 2.2uH
R732 10R 1/16W 1%
R
718
N
C
/10K
1/
16W
5%
Q108
N
C
/M
M
BT
2907A
C
701
NC
+5V
+5V
15VADJ
+
C
738
220uF
/25V
DC126_REF
H: On
L: Off
DIM
U706
AT1528P11U
1
2
3
4
5
6
7
8
VCC
REF
GND
FB
EN
PGND
LX
VIN
+3.3V_M
CN701
CONN
1
2
3
4
5
6
7
8
9
10
11
12
C
744
10U
16V
+5V
R713 NC
Q705 AO3401
ON/OFF_IN
+5V 3,4,5,6,10,11,14
C
742
10U
16V
C
743
10N
50V
+1.26V_M 9
ON/OFF
R
764
4K7
1/
16W
5%
+
C
735
220uF
/25V
+1.5V
C
737
100N
16V
R701 0R05 1/16W
+3.3V_M
D
A3
2 14 Wednesday , September 12, 2012
<
称爹
>
02.Sy stem Power
AOC G2460PQU
G2460PQU
G5121-M0D-000-0040
715G5121-M0D-000-0040
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
+1.26V_M
C
745
100N
16V
R
729
20K
1/
10W
Q106
N
C
/M
M
BT
2907A