Acer X193HQ - Page 58

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
L<2.cm
W=2.0mm
0143
A3doc
Inverter SCH
2008-05-21
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
LV2
OV2
LI2
LV1
LI1
OL1
LV1
OV1
OL2
OV2
LV2
OL1
OL2
LI1
LI2
OV1
VIN
VIN
VIN
+14V2
BRIGHTNESS2
ON/OFF2
REF
REF
REF
+
C501
470u/25V
R516
390 1%
C514
NC
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
R517
10K 1%
R509
2K
R510
2K
R513
10K
C503
3300p/50V
R518
10K 1%
C516
10p/3KV
R519
20K
C513
0.1/50V
R505
105K 1%
D501
SN4148
R512
2K
R503
100K
C504
2.2u/16V
T501
SPW-078
2
3
5
6
8
7
R520
20K
C507
0.1/50V
R507
10
R506
10
CN504
4100-D02
1
2
H
L
C506
0.047/50V
R514
2K
C523
680pF/50V
R526
NC
Q502
MMBT4401
1
32
C508
1u/16V
U501
AP9971NN
6
54
3
7
81
2
C520
3300p/50V
R502
100K
Q501
MMBT4401
1
32
D504
SN4148
R515
390 1%
R501
100K
C512
NC
C509
NC
R511
10K
C510
2.2u/25V
D502
SN4148
C511
2.2u/25V
C522
680pF/50V
D503
SN4148
C517
10p/3KV
R508
100
CN501
4100-D02
1
2
H
L
R504
10K
C521
3300p/50V