ViewSonic N2201w-1M - Page 55

ViewSonic Corporation Confidential - Do Not Copy N2201w-1M
52
MAIN PCB CIRCUIT DIAGRAM
HD & VGA CIRCUIT DIAGRAM
SOG
VS_RGB
HS_RGB
VGA-Bin+
VGA-Gin+
VGA-Rin+
VGA-Lin
VGA-Rin
VGA-AUDIO_Lin
VGA-AUDIO_Rin
HD1_Pb
YUV-SW
PB+
Y+
PB-
PR+
Y-
PR-
SOY
VGA-B
VGA-R
VGA-G
HD1-L
HD1-R
HD1_Y
DVD_Y
HD1_Pr
HD1_L
HD1_R
HD-L
HD-R
VGA-VS
VGA-HS
DDC-SCL
DDC-SDA
SV2-Yin
SV2-Cin
DVD_Pr/Y
DVD_Pb/C
VGA-AUDIO_Rin
VGA-AUDIO_Lin
MCU_UPDATE1
TXD
AV1-SV-C
HD1_R
AVOUT-R
AV1-L-in
AV2-VIDEO
AV2-L
AV2-R
HP-R
HP-L
RXD
MCU_UPDATE2
HD1_Y
HD1_Pb
HD1_Pr
AVOUT-V
AV1-CVBS
AV1-SV-Y
HD1_L
AVOUT-L
AV1-R-in
HP-MUTE-IN
HP-R
HP-L
HP-MUTE-IN
SV-Detect
VGA-5V
+5V
+5V
VGA-Gin+ 7
VGA-Rin+ 7
VGA-Lin 7
YUV-SW 7
VGA-Rin 7
HS_RGB 7
VS_RGB 7
SOG 7
DVD_Y10
PR+ 7
DVD_Pb/C10
PB- 7
Y- 7
PR- 7
SOY 7
Y+ 7
PB+ 7
VGA-Bin+ 7
DVD_Pr/Y10
HD-L 7
HD-R 7
SV2-Yin 7
SV2-Cin 7
MCU_UPDATE17,10
TXD7
AV1-SV-C2
AVOUT-R2
AV1-L-in2
AV2-VIDEO2
AV2-L2
AV2-R2
HP-R9
HP-L9
RXD 7
MCU_UPDATE2 7,10
AVOUT-V 2
AV1-CVBS 2
AV1-SV-Y 2
AVOUT-L 2
AV1-R-in 2
HP-MUTE-IN 7,9
SV-Detect 7
Y_VIN 7
YUV-SW: L - YPbPr
H - DVD-YPbPr
YPbPr INPUT
VGA INPUT
OPTIONAL JUMPER WHEN NO
EXT. MODULE - CLOSE TO
INPUT CONNECTOR
Keep AGND trace with signal
Keep AGND trace with signal
Place close to MSD119L
Place close to MSD119L
Place close to MSD119L
Ground in the middle of the L/R
Ground in the middle of the L/R
R66 47KR66 47K
R77 NC/47KR77 NC/47K
R83 47KR83 47K
R101
75
R101
75
1 2
D34
RSB6.8S
D34
RSB6.8S
+
CA22 47uF/6.3V
+
CA22 47uF/6.3V
R91 NC/0R91 NC/0
R104 47KR104 47K
R75 75R75 75
C57
0.1uF
C57
0.1uF
1 2
D29
RSB6.8S
D29
RSB6.8S
1 2
D40
RSB6.8S
D40
RSB6.8S
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
37 38
4039
P6
INPUT_SHINCO
P6
INPUT_SHINCO
R123 4.7KR123 4.7K
R73 47R73 47
C81
560p
C81
560p
C76 47nC76 47n
R88 47KR88 47K
R65
12K
R65
12K
C65 47nC65 47n
+
CA25 47uF/6.3V
+
CA25 47uF/6.3V
3
1 2
D43
BAV70
D43
BAV70
R105 NC/0R105 NC/0
R113 10KR113 10K
1 2
D30
RSB6.8S
D30
RSB6.8S
R102 10KR102 10K
+
CA21 47uF/6.3V
+
CA21 47uF/6.3V
R99
75
R99
75
R125 100R125 100
1 2
D41
RSB6.8S
D41
RSB6.8S
R110
10K
R110
10K
R103 NC/0R103 NC/0
R74 47R74 47
1 2
D33
RSB6.8S
D33
RSB6.8S
3
4 2
16
5
L
R
P5
VGA-AUDIO_L
L
R
P5
VGA-AUDIO_L
1 2
D31
RSB6.8S
D31
RSB6.8S
R126 100R126 100
C58
330p
C58
330p
C63 47nC63 47n
C84
560p
C84
560p
1 2
D23
RSB6.8S
D23
RSB6.8S
S1C
11
S1A
2
S2B
6
/EN
15
S2A
3
DB
7
S2C
10
IN
1
S1B
5
DC
9
DD
12
DA
4
GND
8
VCC
16
S1D
14
S2D
13
U5
PI5V330
U5
PI5V330
R98 100R98 100
+
CA208
100uF/16V
+
CA208
100uF/16V
+
CA20 47uF/6.3V
+
CA20 47uF/6.3V
C59
560p
C59
560p
+
CA24 47uF/6.3V
+
CA24 47uF/6.3V
3
4 2
16
5
L
R
P4
VGA-AUDIO_R
L
R
P4
VGA-AUDIO_R
C78 47nC78 47n
L9 FBL9 FB
1 2
D24
RSB6.8S
D24
RSB6.8S
R90 100R90 100
R84 47R84 47
1 2
D35
RSB6.8S
D35
RSB6.8S
C77 47nC77 47n
R68 10KR68 10K
C72
NC
C72
NC
C83
330p
C83
330p
C55
330p
C55
330p
C75 1nC75 1n
C79 2.2uFC79 2.2uF
1 2
D25
RSB6.8S
D25
RSB6.8S
C70 47nC70 47n
+
CA27 47uF/6.3V
+
CA27 47uF/6.3V
R94
10
R94
10
R82 47KR82 47K
R106 47KR106 47K
1 2
D32
RSB6.8S
D32
RSB6.8S
C73
NC
C73
NC
R69
12K
R69
12K
R67 47KR67 47K
R85 47R85 47
R87 47KR87 47K
C80
330p
C80
330p
1 2
D42
RSB6.8S
D42
RSB6.8S
C69 47nC69 47n
1 2
D37
RSB6.8S
D37
RSB6.8S
R96
10
R96
10
R81 47KR81 47K
R89 47KR89 47K
3
2
1
P7
NC/VGA-AUDIO
P7
NC/VGA-AUDIO
1 2
D39
RSB6.8S
D39
RSB6.8S
R86 47R86 47
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
VCLK
7
VCC
8
U8
24C02
U8
24C02
1 2
D36
RSB6.8S
D36
RSB6.8S
1 2
D38
RSB6.8S
D38
RSB6.8S
C64 47nC64 47n
R97 100R97 100
R119
NC
R119
NC
R116
12K
R116
12K
R112
470
R112
470
C62 1nC62 1n
C82 2.2uFC82 2.2uF
C71 47nC71 47n
R64 10KR64 10K
5
10
4
9
3
8
2
7
1
15
14
13
12
11
6
16 17
P2
VGA
P2
VGA
R76 75R76 75
R109
10K
R109
10K
R71 470R71 470
R111 47KR111 47K
C61
0.1uF
C61
0.1uF
R70 47KR70 47K
R202 NC/0R202 NC/0
R95
10
R95
10
C56
560p
C56
560p
R127
0
R127
0
R107
12K
R107
12K
R78 75R78 75
R100
75
R100
75
R122 4.7KR122 4.7K
R201 NC/0R201 NC/0
R72 47R72 47