Acer A231H Car Video System User Manual


 
5 4 3 2 1
D
C
B
A
A
VS3
VS2
OP1
IS1
PWM
IS1
VSEN
IS2
VS4
PWM
VSEN
VS2
VS1
IS2
VS3
DRIV
OP2
VDDA
DRIV
VS1
OP1
VS4
OP2
0
0
0
0
0
0
VDDA
0
0
VCC5V
+24V
VCC5V
BRIGHTNESS2
+24V
BRIGHTNESS
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
V0164
A4
P236H
INVERTER SUPPLY
2010-01-15
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
V0164
A4
P236H
INVERTER SUPPLY
2010-01-15
InnoLux
Document Number : SIZE :
TITLE :
DATE :
SHEET OF
Rev :
DRAWN BY :
CHECK BY :
APPRO BY :
V0164
A4
P236H
INVERTER SUPPLY
2010-01-15
R511 100kR511 100k
R520 150RR520 150R
R512 100kR512 100k
C521
NC
C521
NC
R525 NCR525 NC
IC501
INL816
IC501
INL816
DRV1
1
VDDA
2
SEL
3
RT1
4
RT
5
PWM
6
OLP1
12
OLP2
13
SSTCMP
14
GND
15
DRV2
16
PID
7
TIMER
8
ISEN1
9
ISEN2
10
VSEN
11
R513
30k
R513
30k
R503
180k
R503
180k
C523 NCC523 NC
D502
BAT54
D502
BAT54
3
2
1
R509 100kR509 100k
C517
8.2nF/50V
C517
8.2nF/50V
C504
1.0u 0805
C504
1.0u 0805
C519
8.2nF/50V
C519
8.2nF/50V
D504 BAV70D504 BAV70
R528 470RR528 470R
D503 BAV70D503 BAV70
C520
8.2nF/50V
C520
8.2nF/50V
C509
2.2u
C509
2.2u
C507
2.2u
C507
2.2u
R502
10R
R502
10R
CN506
CON 20PIN
CN506
CON 20PIN
GND
6
VS4
17
Op1
11
DRIV
7
Op2
15
GND
5
+25V
3
+25V
4
DRIV
8
Vs2
9
Is1
10
VS3
14
Is2
16
GND
13
VS1
12
+5V
18
on/off
19
Briness
20
NC
2
NC
1
R531 0R531 0
R506 100kR506 100k
C502
1u 0805
C502
1u 0805
C532
1000P 0805
C532
1000P 0805
R501
5.1k
R501
5.1k
R522 470RR522 470R
R514
30k
R514
30k
R519 220R519 220
C508
2.2u
C508
2.2u
R532 0R532 0
C527
NC
C527
NC
R521
NC
R521
NC
R510 100kR510 100k
D501
5.6V
D501
5.6V
R505
100k
R505
100k
R527 470RR527 470R
C518
8.2nF/50V
C518
8.2nF/50V
R515
30k
R515
30k
R507 10RR507 10R
C503
100p
C503
100p
C526
1.0u 0805
C526
1.0u 0805
C525
0.1uF/50V
C525
0.1uF/50V
U501
AP9971GH
U501
AP9971GH
1
23
R517 220RR517 220R
C524
NC
C524
NC
R508 100kR508 100k
R523 NCR523 NC
R526
10R
R526
10R
R529 2kR529 2k
R524 470RR524 470R
C506
2.2u
C506
2.2u
C512
47n
C512
47n
C522
NC
C522
NC
R504
270k
R504
270k
R518 150RR518 150R
R516
30k
R516
30k
U502
AP9575GH
U502
AP9575GH
1
2 3
C505
47n
C505
47n