Acer P205H - Page 72

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
V0165
A4
Inverter control
2008-12-02
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
OL4
OV1
LI2
LI2
LV1
OL1
LI1
VIN
LV4
LI1
OV2
LV4
LV1
OL1
LV3
OL3
OL2
OV2
OV1
LV3
LV2
OL4
OL3
OL2
LV2
BRIGHTNESS
BRIGHTNESS2
ON/OFF
ON/OFF2
REF
REF
REF
C502
220p/50V
C505
220p/50V
IC501
MP1009
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
OV2
LI1
LI2
COMP
FT
FSET
BOSC
DBRT VIN
BT
TG
SW
VCC
BG
GND
OV1
R509
2K
R510
2K
C523
3900p/50V
R513
10K
R512
10K
C503
2200p/50V
C522
3900p/50V
CN506
CON 20PIN
15
4
10
14
6
16
18
17
13
12
11
7
5
8
9
3
2
1
19
20
DRIV
OL3
LV4
+24V
LV1
DRIV
GND
GND
+24V
BRI
EN
LV2
OL4
GND
LV3
OL2
OL1
+5V
NC
NC
C513
0.1/50V
C507
0.1/50V
R505
110K 1%
D501
BAV70
3
2
1
R527
2K
R514
10K
R503
91K
R507
22
R506
22
C506
0.047/50V
Q502
MMBT4401
1
32
C508
1u/16V
R511
10K
C520
3900p/50V
R528
2K
R502
30K
Q501
MMBT4401
1
32
D504
BAW56
3
2
1
U501
AP9971GH
1
2 3
R501
91K
C504
2.2u/16V
C509
2.2u/25V
D502
BAV70
3
2
1
C510
2.2u/25V
C511
NC
D503
BAW56
3
2
1
R508
100
R504
10K
C521
3900p/50V
U502
AP9971GH
1
2 3