7.
Circuit Diagrams and PWB Layouts
Main Board: HDMI & DVI-I Input
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
HDMI 1
HDMI2
TMD
S
MUX OPTION(R1
8
)
TI 4.64K(F gr
a
de)
PARADE 4.11K(F gr
a
de)
PC_L
PC_R
HDMI_MUX
V
SS
_M
3
V :
190mA
O
u
tp
u
t
de-emph
ass
.
(V
S
ADJ)
high :
3
dB
low : 0dB
HDMI_RX2-_2
HDMI2_HPD
HDMI_RX0-_1
H_1
HDMI_RX1-_1
H_2
HDMI_RXC-_2
H_1
H_2
HDMI_RX2-_1
HDMI_RX1-_2
HDMI_RX0-_2
HDMI_DDC_DATA_2
DVI_HPD
DVI_RX2-
DVI_RX1-
DVI_RXC-
DVI_RX0-
HDMI1_HPD
HDMI_RXC-_1
HDMI1
HDMI2
HDMI1
HDMI2
DVI_HPD
HDMI2_HPD
HDMI1_HPD
HPD
3
HPD1
HPD2
H_1
HDMI_DDC_DATA_2
DVI_RX2-
HDMI_RXC-_2
H_1
HDMI_RX2-_1
HPD2
HPD1
H_1
HDMI_RX1-_1
HDMI_DDC_DATA_1
H_2
HPD
3
H_2
DVI_RX0-
DVI_DDC_DATA
GND
HDMI_RX1-_2
DVI_DDC_CLK
DVI_RX1-
H_2
GND
HDMI_RX0-_2
HDMI_RX2-_2
HDMI_DDC_CLK_2
H_2
H_2
H_2
HDMI_DDC_CLK_1
H_1
H_1
HDMI_DDC_CLK_2
HDMI_DDC_CLK_1
DVI_RXC-
HDMI_RXC-_1
H_1
HDMI_RX0-_1
HDMI_DDC_DATA_1
DVI_DDC_DATA
DVI_DDC_CLK
H
4
HDMI_RX2-
4
H
4
HDMI_RX1-
4
H
4
HDMI_RX0-
4
H
4
HDMI_RXC-
4
HDMI_DDC_CLK 4
HDMI1_
S
EL
4
HPD_
S
INK
4
PC/DVI_R_IN
8
PC/DVI_L_IN
8
VGA_B
4
VGA_G
4
2
3
2_RXD
8
VGA_R
4
2
3
2_TXD
8
H
S
_M
S
T
4
V
S
_M
S
T
4
HDMI_DDC_DATA
4
HDMI2_
S
EL
4
DVI_
S
EL
4
V
SS
5
V
SS
5
V
SS
_M
3
V
V
SS
_M
3
V
V
SS
_M
3
V
V
S
_
3
V
V
S
_
3
V
S
5V
E
S
D5V
V
SS
_M
3
V
V
SS
_M
3
V
V
SS
_M
3
V
V
SS
5
V
SS
_M
3
V
A
3
.
3
V
J2
HDMI_CONN_RA
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
15
16
17
1
8
19
20
21
22
2
3
DATA2+
DATA2
S
DATA2-
DATA1+
DATA1
S
DATA1-
DATA0+
DATA0
S
DATA0-
CLK+
CLK
S
CLK-
CEC
NC
S
CL
S
DA
CEC/GND
+5V
HPDET
T1
T2
T
3
T4
C1
100nF(NU)
C6
1nF
CN14
DVI_AD_CON
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
15
16
17
1
8
19
20
21
22
2
3
24
3
2
3
1
33
3
4
25
26
27
2
8
29
3
0
DATA2-
DATA2+
DATA2/4_
S
HLD
DATA4-
DATA4+
DDC_CLK
DDC_DATA
A_V
S
YNC
DATA1-
DATA1+
DATA1/
3
_
S
HLD
DATA
3
-
DATA
3
+
+5V
GND
H_PLUG_DET
DATA0-
DATA0+
DATA0/5_
S
HLD
DATA5-
DATA5+
CLK_
S
HLD
CLK+
CLK-
S
HELL1
S
HELL2
NC1
NC2
A_RED
A_GREEN
A_BLUE
A_H
S
YNC
A_GND1
A_GND2
C4
100nF(NU)
R19
0R
C
38
1
10pF
R27
0R
C12
10nF
C17
10nF
R561
0R
R17
0R
U5
24C02
5
6
8
4
1
2
3
7
S
DA
S
CL
VCC
GND
A0
A1
A2
WP
C26
100nF
R16
47K
R466
1K
C14
10nF
R570
0
ED4
BAV99(NU)
2
1
3
Q1
MMBT
3
904
1
3
2
R564
5.1K(NU)
C1
8
10nF
R566
5.1K(NU)
C4
8
22pF(NU)
C47
22pF(NU)
Q
3
0
MMBT
3
904
1
3
2
C29
100nF
ED2
BAV99(NU)
2
1
3
J1
PHONE_JACK
5
2
4
3
1
R2
R1
L2
L1
GND
C44
22pF(NU)
U29
24C02
5
6
8
4
1
2
3
7
S
DA
S
CL
VCC
GND
A0
A1
A2
WP
U1
AP1117_
3
.
3
V-
S
OT22
3
(NU)
3
1
2
4
VI
GND
VO
TAB
+
C7
100
u
F/16V
1
2
C10
10nF
R567
15K
R
3
1
47K
R15
47K
C19
10nF
R6
220K
1
2
C
38
0
10pF
C
3
7
8
100nF
R571
0
R2
1
4
.7K(
NU)
ED
3
BAV99(NU)
2
1
3
R474
75_1
%
1
2
R471
100
R46
8
10K
C2
8
100nF
R
8
220K
1
2
C
8
100nF
R454
47K(NU)
C25
100nF
C44
8
22pF(NU)
C
3
79
10pF
R20
1K
R56
8
15K
Q
3
2
MMBT
3
904
1
3
2
D11
BAV70
1
3
2
R456
100K
C1
3
10nF
R
33
0R
R455
47K(NU)
C449
22pF(NU)
R475
100
D
3
BAV70
1
3
2
R472
100
R467
10K
FB1
600 Ohm 0.5A 2012(NU)
C24
10
u
F_2012
R2
8
0R(NU)
FB6
3
600 Ohm 0.5A 2012
R476
100
C
3
76
10
u
F
_
2012
C11
10nF
R565
5.1K(NU)
D2
BAV70
1
3
2
ED1
BAV99(NU)
2
1
3
R469
0R
1
2
C27
10
u
F_2012
C4
3
22pF(NU)
R569
0
R2
2
4
.7K(
NU)
R
3
0
47K
R1
8
4.64K_1
%
C15
10nF
C
3
77
100nF
C9
10nF
J
3
HDMI_CONN_RA
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
15
16
17
1
8
19
20
21
22
2
3
DATA2+
DATA2
S
DATA2-
DATA1+
DATA1
S
DATA1-
DATA0+
DATA0
S
DATA0-
CLK+
CLK
S
CLK-
CEC
NC
S
CL
S
DA
CEC/GND
+5V
HPDET
T1
T2
T
3
T4
R47
3
75_1
%
1
2
+
C
3
100
u
F/16V(NU)
1
2
R
3
2
0R
R2
3
4.
7
K
(N
U
)
R14
0R
R1
3
10K
U4
24C02
5
6
8
4
1
2
3
7
S
DA
S
CL
VCC
GND
A0
A1
A2
WP
R477
75_1
%
1
2
R
3
4
1K
C5
1nF
C16
10nF
U
3
TMD
S3
41A
2
4
5
7
8
10
11
1
3
20
16
1
1
8
3
9
15
6
12
14
17
19
21
22
2
3
24
25
26
27
2
8
29
3
0
3
1
3
2
33
3
4
3
5
3
6
3
7
38
3
9
40
41
42
4
3
44
45
46
47
4
8
49
50
51
52
5
3
54
55
56
57
5
8
59
60
8
0
79
7
8
77
76
75
74
7
3
72
71
70
69
6
8
67
66
65
64
6
3
62
61
S
DA1
GND
B11
VCC
B12
GND
B1
3
VCC
NC
GND
NC
V
S
ADJ
S
CL1
A12
A14
A11
A1
3
B14
VCC
PRE
S
1
S
2
S3
GND
Y4
Z4
VCC
Y
3
Z
3
GND
Y2
Z2
VCC
Y1
Z1
GND
GND
S
CL_
S
INK
S
DA_
S
INK
HPD_
S
INK
NC
OE
VCC
HPD
3
S
DA
3
S
CL
3
GND
B
3
1
A
3
1
VCC
B
3
2
A
3
2
GND
B
33
A
33
VCC
B
3
4
A
3
4
GND
NC
HPD1
VCC
GND
A24
B24
VCC
A2
3
B2
3
GND
A22
B22
VCC
A21
B21
GND
GND
S
CL2
S
DA2
HPD2
VCC
R470
0R
1
2
Q
3
1
MMBT
3
904
1
3
2
B1
B1
H_17490_001.ep
s
161007
HDMI & DVI-I INPUT