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Acer wistron rb23wabas Manual De Usuario

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8.6
ACER
_
_LCD_V233H
SCHEMA
TICS_INTERF
ACE_BD_SCALER
PCB
No.
6832215700P02
AOUT
R
_
LE
D
AMB
ER
_
GND
POWE
R
AOUT
L
_
AIN
L
_
LE
D
B
L
U
E
_
GND
AI
N
R
_
KE
Y2
GND
GND
KE
Y1
P
S
For
non
Audio
..
-
,
P307
will
be
removed
.
OTX
1
+
OTX1
-
LEDB2
ETX0
-
OT
X
C
+
ETX3
-
ETX
1
+
ETXC
+
ETX
2
+
OTX2
+
ETX
3
+
OTXC
-
ETX3
-
ETXC
-
OTXC
+
LEDA
OTX0
-
ETX2
-
OTX0
+
OTX
3
+
OTX3
-
OTXC
-
NVRAM
SCL
_
OTX2
-
ETX1
-
LEDA
LEDB
OTX1
+
ETX
1
+
ETX
0
+
OTX0
-
ETX
2
+
KEY1
ET
X
C
+
OTX1
-
ETX
3
+
OTX
0
+
ETX1
-
OTX
2
+
OTX3
-
LEDB
ETX2
-
POWER
ETXC
-
OTX3
+
KEY2
ETX
0
+
OTX2
-
ETX0
-
NVRAM
SDA
_
NVRAM
SCL
_
KEY2
KEY1
FLASH
WP
_
FLASH
WP
_
POWER
NVRAM
SDA
_
LEDA2
LEDA2
LEDB2
ADC
VDD
_
A
VCC
_
DVI
VCC
_
CVDD
AUDIO
VDD
_
+
3V3
CVDD
DVI
VCC
_
P
ANEL
5
V
_+
AUDIO
VDD
_
+
1V2
ADC
VDD
_
+
5V
+
3V
3
DVI
VCC
_
+
3V3
+
3V3
A
VCC
_
+
5V
DVDD
DVDD
+
5V
+
3V3
+
3V3
C357
0
1uF.
C372
NC
C360
0
1uF.
R392
10
K
R407
51
0
C353
0
1uF.
C356
22pF
R397
2K
R396
0
C370
NC
I315
NC
3
2
1
VCC
OUT
GND
I312
NT68671UFG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
128
127
126
125
124
123
122
121
120
119
118
11
7
11
6
115
11
4
11
3
11
2
111
11
0
109
108
107
106
105
104
103
REXT
VCLK1
/
RX1C
V10
-/
RX1C
V1
1
+/
RX2C
V20
-/
RX2C
V21
+/
AGND
RX10
V12
-/
RX10
V13
+/
RX20
V22
-/
RX20
V23
+/
AGND
RX1
1
V14
-/
RX1
1
V15
+/
RX21
V24
-/
RX21
V25
+/
DVI VCC
_
RX12
V16
-/
RX12
V17
+/
RX22
V26
-/
RX22
V27
+/
PGND AGND
/
BIN1
+
BIN1
-
GIN1
+
GIN1
-
RIN1
+
RIN1
-
ADC GNDA
_
ADC VDD
_
BIN0
+
BIN0
-
GIN0
+
GIN0
-
RIN0
+
RIN0
-
HSYNCI1
VSYNCI1
HSYNCI0
VSYNCI0
T
OUTP
/
DGND
PB4
DDC
SCL0
*/
_
*
PB5
DDC
SDA0
*/
_
*
PB6
DDC
SCL1
*/
_
*
PB7
DDC
SDA1
*/
_
*
P30
RXD
/
P31
TXD
/
PB0
ADC0
INTE0
//
PB1
ADC1
INTE1
//
PB2
ADC2
INTE2
//
PB3
ADC3
INTE3
//
PWMA
*
CVDD
DVDD MVDD
/
AUDIO VDD
_
AUDIO GND
_
I2S3
AIN1
R
/_
I2S2
AIN1
L
/_
I2S1
AIN0
R
/_
I2S0
AIN0
L
/_
WD
SCK
AOUT
R
/_
MCLK
AOUT
L
/_
SPDIF
A GND
_
PC4
PWM8
/
PC2
PWM6
*/
*
PC0
PWM4
*/
*
CVDD
DGND
T0M
T0P
T1M
T1P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
DVDD
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
DGND
PD6
PD5
PD4
PD3
SPI
CK
/_
PD2
SPI
SI
/_
PD1
SPI
SO
/_
PD0
SPI
CE
/_
P35
T1
/
P34
T0
/
DVDD
A VCC
_
DVI VCC
_
DGND
VLKK2
DDC
SDA3
P
A7
_*
/
*
DDC
SCL3
P
A6
_*
/
*
DDC
SDA2
P
A5
_*
/
*
DDC
SCL2
P
A4
_*
/
*
PE1
*
PE0
*
CVDD
DVDD
OSCO
OSCI
DGND
RSTB
ADC7
PWM3
P
A3
//
ADC6
PWM2
P
A2
//
ADC5
PWM1
P
A1
//
ADC4
PWM0
P
A0
//
PWM1
1
PC7
/
PWM9
PC5
/
PWM7
PC3
*/
*
PWM5
PC1
*/
*
PWMB
*
DVDD MVDD
/
PWM10
PC6
/
C361
0
1uF.
X30
1
12MHz
C343
0
1uF.
C347
0
1uF.
C341
0
1uF.
P30
5
AFN300
N2G1
1
-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
FB310
PBY201209T
170Y
S
--
C351
0
1uF.
D331
M
M
SZ5232BS
R395
0
C342
0
1uF.
C340
0
1uF.
D330
M
M
SZ5232BS
C346
0
1uF.
FB31
1
PBY201209T
170Y
S
--
R404
47
K
C358
NC
C359
0
1uF.
R399
10K
C355
0
1uF.
P30
7
JWT
A2001WV2
07
--
7
6
5
4
3
2
1
R405
100
R402
10
K
R393
1M
C352
0
1uF.
C349
0
1uF.
R433
NC
Q30
4
MMBT3906
I313
PM25L
V010A
-
100SCE
1
2
3
4
5
6
7
8
CE
#
SDO
WP
#
VSS
SDI
SCK
HOLD
#
VDD
D332
M
M
SZ5232BS
C363
0
1uF.
I314
24LC16
B
T
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
C345
0
1uF.
Q30
3
MMBT3906
C350
0
1uF.
C354
22pF
P30
9
CI1
106M1HR0
LF
-
1
2
3
4
5
6
8
7
C362
0
1uF.
P30
8
CF07061U0T0
LF
-
1
2
3
4
5
6
8
7
R394
0
R398
100
K
R406
100
R386
470
C348
0
1uF.
R403
100
R408
10
K
R400
10K
R389
10
K
C373
1uF
R409
47
K
C344
0
1uF.
R391
10K
HDMI1
CK
_+
5
BKL
T
ADJ
2
_
BIN
3
HDMI
SDA2
_
5
HDMI1
D1
_+
5
AUDIO
VOL
2
_
HDMI1
D0
_-
5
HDMI1
D2
_+
5
HSYNC
3
GNDG
3
GIN
3
GNDB
3
DVI
DETn2
4
_
HDMI1
CK
_-
5
DSUB
SCL2
_
3
HDMI1
D2
_-
5
VSYNC
3
DVI
SCL2
_
4
HDMI
SCL2
_
5
HDMI1
D0
_+
5
DSUB
DETn2
3
_
DVI
SDA2
_
4
HDMI1
D1
_-
5
RIN
3
DSUB
SDA2
_
3
HDMI
DETn2
5
_
GNDR
3
PC
5V
DE
T
2
_+
_
PB
5
V
D
E
T
2
_+
_
AUDIO
MUTE
2
_
BKL
T
E
N
2
_
P
ANEL
EN
2
_
W
P
345
,,
HDMI
CEC2
5
_
HDMI
HP2
5
_
DVI
HP2
4
_
RXC
P
4
RXCN
4
RX0
N
4
RX2
P
4
RX2
N
4
RX0
P
4
RX1
N
4
RX1
P
4
PC
5V
EN
2
_+
_
PB
5V
DIS
2
_+
_
AUDIO
EN
2
_
12
34
56
7
8
9
1
0
11
1
2
1
3
12
34
56
7
8
9
1
0
11
1
2
1
3
A
B
C
D
E
F
G
A
B
C
D
E
F
G
70
ACER
V233H