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Circuit Diagrams and PWB Layouts
10-6-3
HDMI
HDMI
B03
U401E
RX_0_CB
W7
HDMI_0_RX_CB
RX_0_C
Y 7
HDMI_0_RX_C
RX_0_0B
V7
HDMI_0_RX_0B
RX_0_0
V8
HDMI_0_RX_0
RX_0_1B
U9
HDMI_0_RX_1B
RX_0_1
V9
HDMI_0_RX_1
RX_0_2B
W9
HDMI_0_RX_2B
RX_0_2
Y 9
HDMI_0_RX_2
HDMI_SCL0
U7
HDMI_0_SCL
HDMI_SDA0
V6
HDMI_0_SDA
HDMI_0M_HPD
W5
HDMI_0_HPD
AVDD33_HDMI
R10
AVDD33_HDMI
AVDD12_HDMI_0
Y 5
AVDD12_HDMI_0
AVDD12_HDMI_1
H20
AVDD12_HDMI_1
MT5561LVNT
REAR HDMI
100ohm differential impedance
for TMDS traces.
CN501
20
SHLD0
1
RX_1_2
TMDSD2+
22
2
SHLD2
DSHLD0
3
RX_1_2B
TMDSD2-
RX_1_1
4
TMDSD1+
5
DSHLD1
RX_1_1B
6
TMDSD1-
7
RX_1_0
TMDSD0+
8
DSHLD2
RX_1_0B
9
TMDSD0-
10
RX_1_C
TMDSC+
11
CSHLD0
12
RX_1_CB
TMDSC-
CEC_A1
13
CEC
14
R513 NC 0R05 1/16W
NC
15
HDMI_SCL1_IN
SCL
16
HDMI_SDA1_IN
SDA
17
DDC_GND
OPWR1_5V
23
18
SHLD3
VCC5
19
HPD
21
SHLD1
TP1096
NC/HDMI
10/14 EMI Solution
HP_DET Pin19: "H" HDM I Source re ad EDID
HP_DET Pin19: "L" HDM I Source
can't R/W EDID(re s e t s tatus )
(1)AC/DC ON: 3V3SB=3.3V; Q502: ON, Q501: OFF
=>HP_DET Pin19: "H" HDM I Source re ad EDID
(2)AC OFF: 3V3SB=0 V; Q502: OFF, Q501: ON
=>HP_DET Pin19: "L" HDM I Source can't R/W
EDID
REAR HDMI
FAST MODE
100ohm differential impedance
for TMDS traces.
CN504
20
SHLD0
1
TMDSD2+
22
2
SHLD2
DSHLD0
3
TMDSD2-
4
TMDSD1+
5
DSHLD1
6
TMDSD1-
7
TMDSD0+
8
DSHLD2
9
TMDSD0-
10
TMDSC+
11
CSHLD0
12
TMDSC-
13
CEC
14
NC
15
SCL
16
SDA
17
DDC_GND
23
18
SHLD3
VCC5
19
HPD
21
SHLD1
HDMI
10/14 EMI Solution
HP_DET Pin19: "H" HDM I Source re ad EDID
HP_DET Pin19: "L" HDM I Source
can't R/W EDID(re s e t s tatus )
(1)AC/DC ON: 3V3SB=3.3V; Q502: ON, Q501: OFF
=>HP_DET Pin19: "H" HDM I Source re ad EDID
(2)AC OFF: 3V3SB=0 V; Q502: OFF, Q501: ON
=>HP_DET Pin19: "L" HDM I Source can't R/W
EDID
TPM14.1L LA
10.
P20
RX_1_CB
HDMI_1_RX_CB
P19
RX_1_C
Analog Power
HDMI_1_RX_C
P18
RX_1_0B
HDMI_1_RX_0B
RX_1_0
P17
Merged Analog Power
HDMI_1_RX_0
N18
RX_1_1B
HDMI_1_RX_1B
RX_1_1
N17
HDMI_1_RX_1
M20
RX_1_2B
AVDD3V3
HDMI_1_RX_2B
RX_1_2
M19
HDMI_1_RX_2
AVDD33_HDMI
J18
HDMI_SCL1
HDMI_1_SCL
K14
HDMI_SDA1
HDMI_1_SDA
L17
HDMI_1M_HPD
HDMI_1_HPD
M18
RX_2_CB
AVDD1V2
HDMI_2_RX_CB
RX_2_C
M17
HDMI_2_RX_C
L18
RX_2_0B
AVDD12_HDMI_0
HDMI_2_RX_0B
K18
RX_2_0
HDMI_2_RX_0
K20
RX_2_1B
HDMI_2_RX_1B
K19
RX_2_1
HDMI_2_RX_1
RX_2_2B
J20
HDMI_2_RX_2B
J19
RX_2_2
AVDD1V2
HDMI_2_RX_2
AVDD12_HDMI_1
HDMI_SCL2
J17
HDMI_2_SCL
J14
HDMI_SDA2
HDMI_2_SDA
J16
HDMI_2M_HPD
HDMI_2_HPD_CBUS
K15
MHL_SENCE
CEC
K16
HDMI_CEC
ESD protcetion
RX_1_CB
1
RX_1_C
2
HPWR1
TP1086
3
15mil
RX_1_0B
4
RX_1_0
5
OPWR1_5V
NC AOZ8804DI
RX_1_1B
1
RX_1_1
2
TP1088
3
TP1090
RX_1_2B
4
UART_SEL
RX_1_2
5
R519
NC/100R 1/16W 5%
HDMI_SCL1
R520
NC/100R 1/16W 5%
HDMI_SDA1
NC AOZ8804DI
R522
NC/47K 1/16W 5%
3V3SB
R524
NC/910R 1/10W 5%
TP1099
10mil
R542
HDMI_1M_HPD
R525
NC/75R 1/16W 1%
TP1102
R528
TP1101
Q502
NC/4K7
NC/BC847C
Q503
NC/MLVG0402
NC/MLVG0402
NC/MLVG0402
NC/MLVG0402
NC/BC847C
Add
75ohm
U401
ESDň
ESD protcetion
U506
RX_0_CB
1
CH1
RX_0_C
2
CH2
RX_0_2
3
VN
HPWR0
RX_0_0B
4
CH3
RX_0_2B
15mil
RX_0_0
5
CH4
RX_0_1
OPWR0_5V
NC/AOZ8804DI
RX_0_1B
RX_0_0
U507
C509
RX_0_0B
100N 16V
RX_0_1B
1
CH1
RX_0_C
RX_0_1
2
CH2
3
VN
RX_0_CB
RX_0_2B
4
CH3
CEC_A0
RX_0_2
5
CH4
R514 0R05 1/16W
UART_SEL
HDMI_SCL0_IN
HDMI_SCL0
R550
100R 1/16W 5%
NC/AOZ8804DI
HDMI_SDA0_IN
R551
100R 1/16W 5%
HDMI_SDA0
OPWR0_5V
R552
47K 1/16W 5%
3V3SB
R553
910R 1/10W 5%
10mil
R554
C510
C511
HDMI_0M_HPD
R555
100N 16V
100N 16V
75R 1/16W 1%
R556
Q508
4K7 1/16W 5%
BC847C
Q509
MLVG0402
MLVG0402
MLVG0402
MLVG0402
BC847C
Add
75ohm
U401
ESDň
EN 73
HDMI CEC
EMI
C501
TP1082
100N 16V
CEC_A2
1
2
1
2
ZD501
FB501
MLVG0402
120R/500mA
HDMI_CEC
TP1084
C503
100N 16V
CEC_A1
1
2
1
2
Grounding
ZD502
FB502
NC/MLVG0402
NC/120R/500mA
TP1085
C502
100N 16V
Near MT5561
1
2
CEC_A0
1
2
ZD516
FB503
MLVG0402
120R/500mA
20130205 ADD
SIDE HDMI (Embedded EDID)
U501
10
RX_1_CB
CH1
NC
9
RX_1_C
RX_2_0 ,RX_2_0B trace
CH2
NC
8
VN
VN
7
RX_1_0B
CH3
NC
RX_1_0
TP1087
6
CH4
NC
15mil
OPWR5V
U502
10
RX_1_1B
CH1
NC
RX_1_1
9
CH2
NC
8
VN
VN
RX_1_2B
7
CH3
NC
6
RX_1_2
CH4
NC
TP1091
HDMI_SCL2/RX
R521
100R 1/16W 1%
TP1092
HDMI_SDA2/TX
R523
100R 1/16W 1%
TP1093
TP1095
OPWR5V
R532
20130205 ADD
75R 1/16W 1%
R538
RX_0_CB
10
100K1/16W
NC
9
RX_0_C
NC
8
VN
7
RX_0_0B
NC
6
RX_0_0
NC
10
RX_0_1B
NC
9
RX_0_1
NC
8
VN
7
RX_0_2B
NC
RX_0_2
6
ESD protcetion
NC
U505
RX_2_1B
1
RX_2_1
CH1
NC
2
CH2
NC
3
VN
VN
RX_2_2B
4
CH3
NC
DELETE U504 for MHL layout
RX_2_2
5
CH4
NC
NC AOZ8804DI
MTK
―
U503
RX_2_CB
1
CH1
NC
RX_2_C
2
CH2
NC
3
VN
VN
RX_2_0B
4
CH3
NC
RX_2_0
5
CH4
NC
NC/AOZ8804DI
back to
2014-Mar-07
div.table
R540
HDMI_2_HPD
0R05 1/16W
SAC changed R540 to 0 ohm
I2C & UART
HDMI_SCL2
HDMI_SDA2
HDMI_SCL2/RX
HDMI_SDA2/TX
TP1083
CEC
R501
100R 1/16W 5%
Control Interface
UART_SEL
(
0
)
CN502
For ESD
20
SHLD0
RX_2_2
1
TMDSD2+
2
22
DSHLD0
SHLD2
RX_2_2B
3
TMDSD2-
RX_2_1
4
TMDSD1+
5
DSHLD1
RX_2_1B
6
TMDSD1-
RX_2_0
7
TMDSD0+
8
DSHLD2
RX_2_0B
9
TMDSD0-
RX_2_C
10
TMDSC+
11
CSHLD0
RX_2_CB
12
TMDSC-
CEC_A2
13
CEC
UART_SEL
R517
14
NC
0R05 1/16W
15
SCL
16
SDA
17
DDC_GND
OPWR5V
18
23
VCC5
SHLD3
19
HPD
21
TP1098
SHLD1
TP1100
HDMI
C520
C521
100N 16V
100N 16V
MLVG0402
MLVG0402
MLVG0402
MLVG0402
MLVG0402
TP1103
R526
47K 1/16W 5%
3V3SB
R530
910R 1/10W 5%
TP1104
10mil
HDMI_2_HPD
R536
Q501
4K7 1/16W 5%
BC847C
Q505
TP1105
BC847C
10
RX_2_1B
RX_2_1
9
8
RX_2_2B
7
6
RX_2_2
10
RX_2_CB
RX_2_C
9
8
RX_2_0B
7
6
RX_2_0
HDMI
B03
HDMI_2M_HPD
Interface
HDMI_SCL2
17
HDMI_SDA2
17
HDMI_SCL2/RX 17
HDMI_SDA2/TX 17
UART_SEL
17
3
2013-10-21
715G6324
19620_511_140110.eps
140110
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