ViewSonic Corporation
Confidential - Do Not Copy
N
2201w-1M
5
3
MAIN PCB CIRCUIT DIAGRAM
HDMI CIRCUIT DIAGRAM
HD
HDMI1_SCL
HDMI1_RX0-
HDMI1_RX2-
HD
HD
HD
HDMI1_RX1-
HDMI1_RXC-
HDMI1_SDA
HOTPLUG
HDCEC
CEC
HPDCTRL1
CEC
HDMI1_RX0-
HDMI1_RX1-
HD
HD
HD
HDMI1_RX2-
HD
HDMI1_RXC-
HDMI2_RX1-
HD
HD
HDMI2_RX0-
HD
HDMI2_RXC-
HDMI2_5V
HD
HDMI2_RX0-
HDMI2_RX1-
HD
HD
HD
HDMI2_RX2-
HD
HDMI2_RXC-
HPDCTRL2
HDMI_S1
HDMI_SCL
HDMI_SDA
EDID_BRG_EN
HDMI_S2
I2C_EN
HPDCTRL2
HD
HDMI2_SCL
HDMI2_RX0-
HDMI2_RX2-
HD
HD
HD
HDMI2_RX1-
HDMI2_RXC-
HDMI2_SDA
HDMI_SCL
HDMI_SDA
HOTPLUGO
H
HDMI_RX0-
HDMI_RX2-
H
H
H
HDMI_RXC-
HDMI_RX1-
EDID_BRG_EN
HOTPLUGO
H
HDMI_RX2-
H
HDMI_RX1-
H
HDMI_RX0-
H
HDMI_RXC-
HDMI_SDA
HDMI_SCL
HDMI2_RX2-
HDMI2_SCL
HDMI2_SDA
CEC_INB
HDMI2_5V
HDMI1_RX2-
HD
HDMI1_RXC-
HD
HD
HDMI1_RX1-
HDMI1_RX0-
HD
HDMI1_SCL
HDMI1_SDA
HPDCTRL1
HD
HDMI1_SCL
HDMI1_RX0-
HDMI1_RX2-
HD
HD
HD
HDMI1_RX1-
HDMI1_RXC-
HDMI1_SDA
HPDCTRL1
H
HDMI_SCL
HDMI_RX0-
HDMI_RX2-
H
H
H
HDMI_RX1-
HDMI_RXC-
HDMI_SDA
HOTPLUGO
CEC
CEC_INB
HDMI1_5V
HPDCTRL1
HPDCTRL2
+5V
+5V
+5V
HDMI1_5V
VCC_HDMI
VCC_HDMI
HDMI2_5V
VCC_HDMI
VCC_HDMI
VCC_HDMI
VCC_HDMI
VCC_HDMI
VCC_HDMI
VCC_HDMI
+5V
VCC_HDMI
+5V
VCC_HDMI
HDMI1_5V
VCC_HDMI
+3.3VSTB
+5VSTB
HOTPLUG
7
HDCEC
7
HDMI_RX2-
7
HDMI_RX1-
7
H
7
HDMI_RX0-
7
H
7
HDMI_RXC-
7
H
7
HDMI_SCL
7
HDMI_SDA
7
H
7
HDMI_S2
7
HDMI_S1
7
For CEC Leakage Protect (HDMI 1.3)
071011 change to 47k ohm.
071011 Suggest HDMI connector pin18
(HDMI1_5V/HDMI2_5V) add 3.6k pull down to
GND resistors.
071012
1
1
2
2
3
3
4
4
5
5
6
6
D62
BAV99DW
D62
BAV99DW
R162
0/NC
R162
0/NC
R153
10K
R153
10K
R258
47K
R258
47K
R484
37K
R484
37K
R255
NC
R255
NC
C395
0.1uF
C395
0.1uF
1
1
2
2
3
3
4
4
5
5
6
6
D76
BAV99DW
D76
BAV99DW
R1
100
R1
100
R216
NC_10
R216
NC_10
C267
0.1uF
C267
0.1uF
1
1
2
2
3
3
4
4
5
5
6
6
D63
BAV99DW
D63
BAV99DW
R215
NC_10
R215
NC_10
R160
0
R160
0
Q7
3904
Q7
3904
3
1
2
D14
BAV70
D14
BAV70
C327
10uF
C327
10uF
R133
NC_10
R133
NC_10
R252
NC_10
R252
NC_10
+
CA79
100uF/16V
+
CA79
100uF/16V
1
2
D51
RSB6.8S
D51
RSB6.8S
C287
0.1uF
C287
0.1uF
C325
0.1uF
C325
0.1uF
C355
0.1uF
C355
0.1uF
R159
0
R159
0
R2
0
R2
0
R137
NC_10
R137
NC_10
L63
FB220/500mA
L63
FB220/500mA
R271
47K
R271
47K
1
2
D66
RSB6.8S
D66
RSB6.8S
1
1
2
2
3
3
4
4
5
5
6
6
D64
BAV99DW
D64
BAV99DW
C112
0.1uF
C112
0.1uF
C309
0.1uF
C309
0.1uF
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
20
20
21
21
23
23
22
22
P1
HDMI1_INPUT
P1
HDMI1_INPUT
C344
0.1uF
C344
0.1uF
C390
0.1uF
C390
0.1uF
R135
NC_10
R135
NC_10
R453
NC
R453
NC
R485
NC/37K
R485
NC/37K
PC0/I2C_RST
1
SDA1
2
SCL1
3
GND
4
B11
5
A11
6
VCC
7
B12
8
A12
9
GND
10
B13
11
A13
12
VCC
13
B14
14
A14
15
GND
16
VCC
17
REXT
18
NC
19
PC1/POWDN
20
S1/SDA_CTL
21
S2/SCL_CTL
22
S3/I2C_ADDR
23
GND
24
Y4
25
Z4
26
VCC
27
Y3
28
Z3
29
GND
30
Y2
31
Z2
32
VCC
33
Y1
34
Z1
35
GND
36
GND/I2C_CTL_EN
37
SCL_SINK
38
SDA_SINK
39
HPD_
SINK
40
NC/POW_SINK
41
OE#
42
VCC/POW3
43
HPD3
44
SDA3
45
SCL3
46
GND
47
B31
48
A31
49
VCC
50
B32
51
A32
52
GND
53
B33
54
A33
55
VCC
56
B34
57
A34
58
GND
59
CEXT
60
VCC/POW
2
61
HPD2
62
SDA2
63
SCL2
64
GND/EDID_
BRG_
EN
65
GND
66
B21
67
A21
68
VCC
69
B22
70
A22
71
GND
72
B23
73
A23
74
VCC
75
B24
76
A23
77
GND
78
HPD1
80
VCC/POW
1
79
U17
PS321
U17
PS321
1
2
D67
RSB6.8S
D67
RSB6.8S
R447
0
R447
0
R161
10K
R161
10K
C391
0.1uF
C391
0.1uF
R139
NC_10
R139
NC_10
R444
NC
R444
NC
R155
1K
R155
1K
C345
10uF
C345
10uF
1
1
2
2
3
3
4
4
5
5
6
6
D68
BAV99DW
D68
BAV99DW
R256
37K
R256
37K
R381
500_1%
R381
500_1%
1
1
2
2
3
3
4
4
5
5
6
6
D65
BAV99DW
D65
BAV99DW
L90
FB220/300mA
L90
FB220/300mA
R253
4.7K
R253
4.7K
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
U12
24C02
U12
24C02
R220
10
R220
10
1
2
D71
RSB6.8S
D71
RSB6.8S
C342
0.1uF
C342
0.1uF
C394
0.1uF
C394
0.1uF
R136
NC_10
R136
NC_10
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
CON9
DIP-20(2*10)
CON9
DIP-20(2*10)
R143
10
R143
10
C396
0.1uF
C396
0.1uF
C397
0.1uF
C397
0.1uF
R443
1k
R443
1k
R140
NC_10
R140
NC_10
R445
0
R445
0
C389
0.1uF
C389
0.1uF
1
1
2
2
3
3
4
4
5
5
6
6
D69
BAV99DW
D69
BAV99DW
1
2
D12
RSB6.8S
D12
RSB6.8S
C388
2.2uF
C388
2.2uF
R221
10
R221
10
1
2
D70
RSB6.8S
D70
RSB6.8S
R446
NC
R446
NC
1
2
D13
RSB6.8S
D13
RSB6.8S
R141
NC_10
R141
NC_10
R448
0
R448
0
R454
NC
R454
NC
R146
10
R146
10
R380
NC
R380
NC
R254
4.7K
R254
4.7K
R451
NC/37K
R451
NC/37K
R142
NC_10
R142
NC_10
R449
0
R449
0
R488
0
R488
0
C343
0.1uF
C343
0.1uF
R157
1K
R157
1K
1
2
D77
RSB6.8S
D77
RSB6.8S
R450
0
R450
0
1
1
2
2
3
3
4
4
5
5
6
6
D75
BAV99DW
D75
BAV99DW
R179
10
R179
10
R152
10K
R152
10K
R452
0
R452
0
R487
0
R487
0
R168
27K
R168
27K
R257
NC
R257
NC
3
2
1
4
ADJ
OUT
IN
U27
AMS1117-3.3V
ADJ
OUT
IN
U27
AMS1117-3.3V
R180
10
R180
10
1
3
2
S
G
D
SOT
23
Q1
2N7002
S
G
D
SOT
23
Q1
2N7002
1
2
D78
RSB6.8S
D78
RSB6.8S
R154
NC
R154
NC
Содержание N2201w-1M
Страница 30: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 27 3 3 3 Press ENTER key 3 3 4 Press F4 key ...
Страница 34: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 31 4 3 3 Press ENTER key 4 3 4 Press F4 key ...
Страница 62: ...MAIN PCB TOP MAIN PCB BOTTOM 9 PCB Layout Diagrams ViewSonic Corporation Confidential Do Not Copy N2201w 1M 59 ...
Страница 64: ...ViewSonic Corporation Confidential Do Not Copy N2201w 1M 61 RMC PCB TOP RMC PCB BOTTOM ...