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Figure 8-6: HDMI (RX CONNECTOR SECTION) SCHEMATIC DIAGRAM
PORT1
PORT 0
TX
R78 & R79 MOUNTED CLOSE
TO HDMI CONNECTOR
HDMI RX
CONNECTOR SECTION
DDC_SDA1
DDC_SCL1
DDC_SDA1
DDC_SCL1
DDC_SDA0
DDC_SCL0
DDC_SCL0
DDC_SDA0
RX10P
RXC0M
RX20P
RX00P
RX00M
RX10P
RX10M
RX20P
RX20M
RX10M
RX00P
RX20M
RX00M
RXC0P
RXC0M
RXC0P
RX21M
RX01M
RX21M
RX11P
RX01P
RXC1M
RX11M
RX21P
RX01P
RXC1P
RX11M
RXC1P
RX21P
RX01M
RXC1M
RX11P
TX1P_A0
TXCM_A0
TX0M_A0
TX2M_A0
TX2P_A0
TXCP_A0
TX0P_A0
TX1M_A0
RX_CEC
RX01M
RX01P
RX11P
RX21P
RX21M
RXC1P
RXC1M
RX11M
rxSCL1
rxSDA1
rxSCL0
rxSDA0
P1_PWR5V 2
RX0_HPD
RX20P
RXC0M
RX10M
RX00M
RX00P
RX20M
RX10P
RXC0P
RX_CEC
P0_PWR5V
RX1_HPD
RX0_HPD
HT0_CTLb
RX1_HPD
HT1_CTLb
TX_SCL
TX_SDA
TX2P
TX2M
TX1M
TX1P
TX0P
TX0M
TXCM
TXCP
TX_CEC3
TX_HEAC+
TX_HEAC-
TX_HPD
RX_CEC
TX_CEC
CEC
INTb
HMCU_RSTb
MAIN_SCL
MAIN_SDA
SPDIF
MAIN_SDA
INTb
SPDIF
HMCU_RSTb
MAIN_SCL
P1_5V
P1_5V P1_5V
P0_5V P0_5V
P0_5V
P0_5V
P1_5V
TXA_5V
TXA_5V
5V
H5V
TXA_5V
5V 3V3 2V1
5V
3V3
2V1
TP81
R76 2K
D8
ESD
2
1
R70 0_0402
D10
BAT54CLT
1
3
2
R48
47K
U10 Rclamp0524
2
3
5
10
4
1
6
7
9
I2
GND
I4
O1
I3
I1
O4
O3
O2
TP82
U11 Rclamp0524
2
3
5
10
4
1
6
7
9
I2
GND
I4
O1
I3
I1
O4
O3
O2
R69 0_0402
R77
47K
TP83
R52
47K
R67 0_0402
R47
47K
R63
10K
TP84
R75 2K
U9
Rclamp0524
2
3
5
10
4
1
6
7
9
I2
GND
I4
O1
I3
I1
O4
O3
O2
R72 0_0402
R59
0
TP85
R65
1K
U8
Rclamp0524
2
3
5
10
4
1
6
7
9
I2
GND
I4
O1
I3
I1
O4
O3
O2
U6
Rclamp0524
2
3
5
10
4
1
6
7
9
I2
GND
I4
O1
I3
I1
O4
O3
O2
D9
BAS16H
A
C
R56
0
D7
ESD
2
1
TP86
R79 0
R64 10K
R68 0_0402
J3
HDMI_A
3
1
2
4
6
15
16
7
9
5
11
14
18
13
19
10
12
8
17
20
21
22
23
RX2-
RX2+
RX2_shld
RX1+
RX1-
SCL
SDA
RX0+
RX0-
RX1_shld
RXC_shld
UTIL/HEAC+
+5V
CEC
HPD/HEAC-
RXC+
RXC-
RX0_shld
GND
GND
GND
GND
GND
R71 0_0402
R62
510K
Q2
NTR4502
G
SD
R53
47K
Q1
NTR4502
G
S
D
C69
1u_0603
R73 0_0402
R51
0
R66
1K
R57 0
U7
Rclamp0524
2
3
5
10
4
1
6
7
9
I2
GND
I4
O1
I3
I1
O4
O3
O2
TP7
J2
HDMI_A
3
1
2
4
6
15
16
7
9
5
11
14
18
13
19
10
12
8
17
20
21
22
23
RX2-
RX2+
RX2_shld
RX1+
RX1-
SCL
SDA
RX0+
RX0-
RX1_shld
RXC_shld
UTIL/HEAC+
+5V
CEC
HPD/HEAC-
RXC+
RXC-
RX0_shld
GND
GND
GND
GND
GND
R78 0
J4
HDMI_A
3
1
2
4
6
15
16
7
9
5
11
14
18
13
19
10
12
8
17
20
21
22
23
RX2-
RX2+
RX2_shld
RX1+
RX1-
SCL
SDA
RX0+
RX0-
RX1_shld
RXC_shld
UTIL/HEAC+
+5V
CEC
HPD/HEAC-
RXC+
RXC-
RX0_shld
GND
GND
GND
GND
GND
R60 0
R58
0
TP80
J5
CONN FLEX 11
TEST POINT
1
2
3
4
5
6
7
8
9
10
11
1213
R61
510K
R74 0_0402
HDMI IN 1HDMI IN 2
FROM
MAIN/ AMPLIFIER PWB-A1
HDMI OUT
(TV ARC)
BI801A/BI801B
(2 IN, 1 OUT, AUDIO)
7
8 9101112
A
B
C
D
E
F
G
H
1
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