76
ViewSonic Corporation
Confidential - Do Not Copy
VX2835wm-1
Model
Title
Date
Rev:
ViewSonic Corporation
SCALER
Debug port
power key in
AUDIO_MUTE
(F/W)
EAR_DET(H/W)
AUDIO_MUTE#
H
H
H
H(OFF)
L
L
L(With Ear Plug in)
H
L(ON)
L(With Ear Plug in)
L(ON)
L(ON)
IR
SWITCH
IR SW-->HI(CARD)
HDMI EDID
USB
POWER
RXD
TXD
DOWN
1
2
POWER
BLUE
ORANGE
AUDIO_MUTE
DDCCI_SCL
SDA_5V
UP
UCLK
1
2
RXD
TXD
DOWN
EA/VP
SCL_5V
SDA_5V
INT
SPI_CD0
SPI_CD1
AD0
AD1
AD2
AD3
SPI_CLK
SPI_CE#
SDA_5V
SCL_5V
IR_IN
Skin Tone
Skin Tone
IR_IN
5V_STBY
IR_SW
POWER
EAR_DET
AUDIO_MUTE
IR_IN
UP
IR_CARD
DDCCI_SDA
RESET#
DDC_SW
SCL_5V
SDA_5V
5V_STBY
5V
5V_STBY
SPI_CD0
SPI_CE#
SPI_CLK
SPI_CD1
DDC_SW
DDC_SW
DVI_SCL
DVI_SDA
DDCCI_VGA_TXD
DDCCI_VGA_RXD
SCL_5V
DDCCI_SCL
DDCCI_SDA
5V_STBY
GNDD
GNDD
5V
GNDD
GNDD
GNDD
5V_STBY
5V_STBY
5V_STBY
GNDD
GNDD
GNDD
GNDD
5V_STBY
5V_STBY
GNDD
5V_STBY
3V3
5V_STBY
GNDD
5V_STBY
GNDD
GNDD
5V
3V3
GNDD
GNDD
GNDD
GNDD
5V_STBY
GNDD
GNDD
GNDD
3V3
5V_STBY
GNDD
5V_STBY
GNDD
5V 5V_STBY
GNDD
GNDD
3V3
3V3
R350
0/NC
U37
FSA4157
1
2
3
4
5
6
B1
GND
B0
A
VCC
S
R321
0
R150
10K/NC
R151
10K/NC
R322
4.7K
U28
24C02
1
2
3
4
5
6
7
8
NC
NC
NC
GND
SDA
SCL
WP
VCC
R155
0
R351
0/NC
R297
0
R298
NC
C331
0.1uF
U38
FSA4157
1
2
3
4
5
6
B1
GND
B0
A
VCC
S
R245
10K/NC
R246
10K
RP10
10Kx4
1
8
2
3
4
5 6 7
U30
FSA4157
1
2
3
4
5
6
B1
GND
B0
A
VCC
S
R257
33
R312
100R
R313 100R
R260
33
R340
33
R259
33
C332
0.1uF
CON5
CON12
1
2
3
4
5
6
7
8
9
10
11
12
R315
0
R144
33
R153
NC
R261
10K
RP9
10Kx4
1
8
2
3
4
5 6 7
R290
0
C328
0.1uF
R137
8.2K
C330
0.1uF
C324
0.1uF
R348
0/NC
R318
0
R319
0
R284
0
C309
0.1uF
R262
33
C325
0.1uF
C329
0.1uF
CON1
HEADER4X1
Pitch 2.54mm
Debug port
1
2
3
4
C109 22pF
R288
0
R289
0
C327
0.1uF
U29
PM25LV010
1
2
3
4
5
6
7
8
CE#
SDO
WP#
VSS
SDI
SCK
HOLD#
VDD
R136
10K
R286
0
R287
0
R152
10K
C110 22pF
C107
10uF
C326
0.1uF
R285
0
R154
0
R253
33
C108
0.1uF
U14 NC7SZ08M5X
1
2
3
4
5
A
B
GND
Y
VCC
R158
4.7K
1
2
R159
4.7K
1
2
Q5
2N7002
G
D
S
U35
24C32
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
U13
80C51_PLCC
W79E633A40PN
35
21
20
10
14
15
16
17
2
3
4
5
6
7
8
9
43
42
41
40
39
38
37
36
24
25
26
27
28
29
30
31
19
18
32
33
13
11
1
12
23
34
22
44
EA/VP
X1
X2
RESET
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
RD/P3.7
WR/P3.6
PSEN
ALE/P
TXD/P3.1
RXD/P3.0
P4.2
P4.3/ISP
P4.0
P4.1
GND
V
CC
CON6
CON8
1
2
3
4
5
6
7
8
R320
0
Y1
24.576MHz
C310
0.1uF
R300
0
R299
0
C112
0.1uF
R160
100K
U15
AAT3522GY-3.08-200-T1
SOT_23_123
2
3
1
RSTN
VCC
GND
R291
0
R147
33
R292
0
R329
0
R330
0
R149
33
R148
33
C111
0.1uF
R263
100R
Q4
2N7002
G
D
S
Q7
2N7002
G
D
S
R316
100R
R264
100R
R317
100R
Q6
2N7002
G
D
S
R347
0
R156
3K3
R157
3K3
C113
100pF
C114
100pF
C116
100pF
C115
100pF
5V
3,7,9,10,11,12
DCR
9
BL_EN
10
PWR_EN
10
5151A_RST
11
WR
11
GNDD
1,2,3,4,5,6,7,9,10,11,12
ALE
11
SCL_5V
3
SDA_5V
3
INT
11
AD[0..3]
11
RD
11
ST_DET
5
HPDCTRL
6
IR_CARD 7
IR_SW
11
5V_STBY
2,5,6,10,11
3V3
9,10,12
AUDIO MUTE# 2
EAR_DET
2
RX_SDA
5
TX_SCL
5
RESET#
12
ORANGE 11
BLUE
11
DVI_SCL
5,6,11
DVI_SDA 5,6,11
DDCCI_VGA_TXD 5
DDCCI_VGA_RXD 5
SDA_3V3
12
SCL_3V3
12
Содержание VX2835wm-1
Страница 84: ...81 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 9 PCB Layout Diagrams ...
Страница 85: ...81 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 86: ...83 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 87: ...84 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 88: ...85 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 89: ...86 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 90: ...87 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 91: ...88 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 92: ...89 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 ...
Страница 93: ...90 ViewSonic Corporation Confidential Do Not Copy VX2835wm 1 10 Exploded Diagram and Exploded Parts List ...