Table of Contents
Advertisement
MAIN PCB CIRCUIT DIAGRAM
AV INPUT & OUTPUT CIRCUIT DIAGRAM
AV1+S INPUT
AV1-CVBS
L4
L4
3
AV1-CVBS
C15
C15
NC
NC
D15
D15
RSB6.8S
RSB6.8S
AV1-L-in
R28
R28
3
AV1-L-in
C18
C18
330p
330p
D16
D16
RSB6.8S
RSB6.8S
AV1-R-in
R30
R30
3
AV1-R-in
C21
C21
330p
330p
D17
D17
RSB6.8S
RSB6.8S
AV1-SV-Y
L6
L6
3
AV1-SV-Y
C27
C27
NC
NC
D18
D18
RSB6.8S
RSB6.8S
AV1-SV-C
L7
L7
3
AV1-SV-C
C34
C34
NC
NC
D19
D19
RSB6.8S
RSB6.8S
AV2 INPUT
AV2-VIDEO
L5
L5
3
AV2-VIDEO
AV2-L
3
AV2-L
C24
C24
AV2-R
NC
NC
3
AV2-R
D20
D20
RSB6.8S
RSB6.8S
AV2-L
R36
R36
C30
C30
330p
330p
D21
D21
RSB6.8S
RSB6.8S
AV2-R
R39
R39
C36
C36
330p
330p
D22
D22
RSB6.8S
RSB6.8S
ViewSonic Corporation
Place close to MSD119L
0
0
R26
R26
47
47
AV1-Vin+
AV1-Vin+
C14
C14
C16
C16
R27
R27
47n
47n
330p
330p
75
75
10K
10K
C17
C17
2.2uF
2.2uF
AV1-Lin
AV1-Lin
R29
R29
C19
C19
12K
12K
560p
560p
10K
10K
C20
C20
2.2uF
2.2uF
AV1-Rin
AV1-Rin
R31
R31
C22
C22
12K
12K
560p
560p
Keep AGND trace with signal
Ground in the middle of the L/R
Place close to MSD119L
0
0
R34
R34
47
47
SV1-Yin
SV1-Yin
C26
C26
C28
C28
R35
R35
47n
47n
330p
330p
75
75
0
0
R38
R38
47
47
SV1-Cin
SV1-Cin
C32
C32
C35
C35
R40
R40
47n
47n
330p
330p
75
75
Place close to MSD119L
0
0
R32
R32
47
47
AV2-Vin+
AV2-Vin+
C23
C23
C25
C25
R33
R33
47n
47n
330p
330p
75
75
10K
10K
C29
C29
2.2uF
2.2uF
AV2-Lin
AV2-Lin
R37
R37
C31
C31
12K
12K
560p
560p
10K
10K
C33
C33
2.2uF
2.2uF
AV2-Rin
AV2-Rin
R41
R41
C37
C37
12K
12K
560p
560p
Keep AGND trace with signal
Ground in the middle of the L/R
51
Confidential - Do Not Copy
N2201w-1M
AV OUTPUT
7
AVOUT-V
3
AVOUT-V
7
7
3
AVOUT-R
3
AVOUT-L
D27
D27
RSB6.8S
RSB6.8S
7
7
SPDIF OUTPUT
7
7
SPDIF_OUT
SV2 INPUT
7
AV2-SV-Y
3
AV2-SV-Y
D48
D48
RSB6.8S
RSB6.8S
7
AV2-SV-C
3
AV2-SV-C
D47
D47
RSB6.8S
RSB6.8S
C41
C41
R56
R56
NC/470
NC/470
NC/0.1uF
NC/0.1uF
Q32
Q32
Q14
Q14
NC/3906
NC/3906
NC/3904
NC/3904
1
CA19
CA19
R54
R54
NC/10
NC/10
NC/470uF/16V
NC/470uF/16V
R62
R62
R59
R59
R63
R63
NC/75
NC/75
NC/200
NC/200
NC/47
NC/47
D26
D26
NC/RSB6.8S
NC/RSB6.8S
AVOUT-R
R43
R43
100
100
RR
C42
C42
10uF
10uF
AVOUT-ROUT 9
AVOUT-L
R55
R55
100
100
LL
C43
C43
10uF
10uF
AVOUT-LOUT 9
D28
D28
RSB6.8S
RSB6.8S
+5V
L18
L18
NC/FB
NC/FB
C149
C149
C53
C53
R93
R93
NC/0.1uF
NC/0.1uF
NC/1uF
NC/1uF
NC/10K
NC/10K
P13
P13
SPDIF-TRANSMITTER
SPDIF-TRANSMITTER
SPDIF_OUT
SPDIF_OUTPUT
5
VINPUT
VDD
4
VDD
C333
C333
R171
R171
GND
6
GND
1uF
1uF
120
120
Place close to MSD119L
L24
L24
0
0
R138
R138
47
47
SV2-Yin
C90
C90
C425
C425
C404
C404
R473
R473
47n
47n
NC
NC
330p
330p
75
75
L18
L18
0
0
R134
R134
47
47
SV2-Cin
C89
C89
C149
C149
C53
C53
R93
R93
47n
47n
NC
NC
330p
330p
75
75
+5V
L17
L17
NC/FB
NC/FB
C148
C148
NC/10uF
NC/10uF
CVBS_OUT
CVBS_OUT
7
SV2-Yin
7
SV2-Cin
7
Advertisement
Table of Contents
