Hdmi Interface - Skyworth 6M61S Service Manual

5
P8
20
GND
21
GND
22
GND
23 靠近端子放置
GND
18 HDMI3_RX2P R101 5.1R/0402/5% HDMI3-RX2P
HDMI3/5V
+5V
17
CEC/DDC GND 15
HDMI3-DDC-SCL HDMI3_RX2N R103 5.1R/0402/5% HDMI3-RX2N
DDC SCL
16 HDMI3-DDC-SDA HDMI3_RX1P R107 5.1R/0402/5% HDMI3-RX1P
DDC SDA
13 CEC
CEC
19 HDMI3-HPD HDMI3_RX1N R108 5.1R/0402/5% HDMI3-RX1N
HPD
HDMI3_RX0P R109 5.1R/0402/5% HDMI3-RX0P
2
Dat2 shield
5 HDMI3_RX0N HDMI3-RX0N
R111 5.1R/0402/5%
Dat1 shield
8 HDMI3_CLKP R113 5.1R/0402/5% HDMI3-CLKP
Dat0 shield
11
clk shield
HDMI3_CLKN R115 5.1R/0402/5% HDMI3-CLKN
D
7 HDMI3_RX0P
DAT0+
9 HDMI3_RX0N
DAT0- 4
HDMI3_RX1P
DAT1+
6
HDMI3_RX1N
DAT1-
1 HDMI3_RX2P
DAT2+
3 HDMI3_RX2N
DAT2-
10 HDMI3_CLKP
clk+
12 HDMI3_CLKN
clk- 14
HDMI_ARC
ARC1
HDMI
P9
靠近端子放置
20
GND
21
GND 22
HDMI1_RX2P R116 5.1R/0402/5% HDMI1-RX2P
GND
23
GND
HDMI1_RX2N R117 5.1R/0402/5% HDMI1-RX2N
HDMI1_RX1P R119 5.1R/0402/5% HDMI1-RX1P
18
HDMI1/5V
+5V
17 HDMI1_RX1N R121 5.1R/0402/5% HDMI1-RX1N
CEC/DDC GND 15
HDMI1-DDC-SCL HDMI1_RX0P R123 5.1R/0402/5% HDMI1-RX0P
DDC SCL
16 HDMI1-DDC-SDA
DDC SDA
13 CEC HDMI1_RX0N R125 5.1R/0402/5% HDMI1-RX0N
CEC
19 HDMI1-HPD HDMI1_CLKP R126 5.1R/0402/5% HDMI1-CLKP
HPD
2 HDMI1_CLKN R130 5.1R/0402/5% HDMI1-CLKN
Dat2 shield 5
Dat1 shield
8
Dat0 shield
11
clk shield
7 HDMI1_RX0P
DAT0+
9 HDMI1_RX0N
DAT0-
4 HDMI1_RX1P
DAT1+ 6 HDMI1_RX1N
DAT1-
1 HDMI1_RX2P
DAT2+
3 HDMI1_RX2N
DAT2-
10 HDMI1_CLKP
clk+
12 HDMI1_CLKN
clk- 14
C
ARC1
HDMI
P10
20
GND 21
GND
22
GND
23
GND
18
+5V HDMI2/5V
17
CEC/DDC GND
15 HDMI2-DDC-SCL
DDC SCL
16 HDMI2-DDC-SDA
DDC SDA
13 CEC
CEC
19 HDMI2-HPD
HPD
2 MHL_CD_SENSE
Dat2 shield
5 靠近端子放置
Dat1 shield
8
Dat0 shield
11
clk shield
HDMI2_RX2P R131
HDMI2_RX2N R132
HDMI2_RX1P R133
7 HDMI2_RX0P HDMI2_RX1N R134
DAT0+
9 HDMI2_RX0N HDMI2_RX0P R137
DAT0-
4 HDMI2_RX1P
DAT1+
6 HDMI2_RX1N HDMI2_RX0N R139
DAT1-
1 HDMI2_RX2P HDMI2_CLKP R141
DAT2+
3 HDMI2_RX2N
DAT2-
10 HDMI2_CLKP HDMI2_CLKN R143
clk+ 12
HDMI2_CLKN
clk-
14
ARC1
B HDMI
CEC & ARC MHL
HDMI_ARC C95 HDMI-ARC
HDMI-ARC
2.2uF/0603/16V
HDMI2/5V
+5V_Standby
CEC R144 200R/0402/5% HDMI-CEC
HDMI-CEC
R145
R148 4.7K/0402/5%
HDMI3/5V ARC_DET
2
根据ARC所放的HDMI定
R150
10K/0402/5% 1
更新为此
A
5
4
HDMI3/5V
HDMI3/5V
R102
HDMI0-RX2P
R106
R104 R105
HDMI0-RX2N
HDMI0-RX1P
10K/0402/5% 1K/0402/5%
HDMI3-HPD
HDMI0-RX1N
10K/0402/5% 10K/0402/5%
HDMI0-RX0P
HDMI3-DDC-SCL R110 33R/0402/5% Q10
HDMI0-SCL
HDMI3-DDC-SDA 1
R112 33R/0402/5% R114 4.7K/0402/5%
HDMI0-RX0N HDMI0-SDA
HDMI0-CLKP
3904/SOT-23
HDMI0-CLKN
HDMI1/5V
HDMI1/5V
HDMI1-RX2P
R118
HDMI1-RX2N
HDMI1-RX1P
R124 R122
1K/0402/5%
HDMI1-RX1N
10K/0402/5% HDMI1-HPD
HDMI1-RX0P
10K/0402/5%
Q11
HDMI1-RX0N
HDMI1-DDC-SCL R127 33R/0402/5% 1 R128 4.7K/0402/5%/NC
HDMI1-CLKP HDMI1-SCL
HDMI1-DDC-SDA R129 33R/0402/5%
HDMI1-SDA
3904/SOT-23
HDMI1-CLKN
MHL,上拉电压必须为此,SCL上拉电阻47K
AVDD5V_CD
0R/0402/5% HDMI2-RX2P
HDMI2-RX2P
0R/0402/5% HDMI2-RX2N
HDMI2-RX2N
0R/0402/5% HDMI2-RX1P R135 R136
HDMI2-RX1P
47K/0402/5%
0R/0402/5% HDMI2-RX1N
HDMI2-RX1N
0R/0402/5% HDMI2-RX0P 10K/0402/5%
HDMI2-RX0P
HDMI2-HPD
0R/0402/5% HDMI2-RX0N HDMI2-DDC-SCL R140 33R/0402/5%
HDMI2-RX0N HDMI2-SCL
0R/0402/5% HDMI2-CLKP HDMI2-DDC-SDA R142 33R/0402/5%
HDMI2-CLKP HDMI2-SDA
0R/0402/5% HDMI2-CLKN
HDMI2-CLKN
不需要MHL功能，R709/R710的上拉可为HDMI2/5V,电阻值为10K
AVDD5V_CD
0R/0402/5% R146 100R/0402/5%
HDMI2/5V AVDD5V_MHL MHL_CD_SENSE
MHL_CABLE-DET
D3
R149
C96
3 300K/0402/5%
47nF/0402/16V
R152 10R/0402/5%
BAT54C/SOT23/NC
MHL_VBUS-EN
电阻必须300K
平台不需要MHL功能，此部分电路不需要
4
3
HDMI0-HPDIN
HDMI0-HPDIN
HDMI3
R120
10K/0402/5%
HDMI1-HPDIN
HDMI1-HPDIN
HDMI1
HDMI2-HPDIN
R138 33R/0402/5%
HDMI2-HPDIN
IC内置hotplug电路
+5V_Normal
HDMI2/5V
R147 10K/0402/5%/NC
QA1
5 3
VIN /OC
R151
10K/0402/5% 4 1
/EN VOUT
AP2181DWG-7
HDMI2 With MHL
3
2
Title Title Title
Size Size Size
D D D
Date: Date: Date:
2
1
D
C
B
A
MSD3393 MSD3393 MSD3393
Document Number Document Number Document Number Rev Rev Rev

HDMI Interface

HDMI Interface HDMI Interface
1.0 1.0 1.0
Saturday, June 08, 2013 Saturday, June 08, 2013 Saturday, June 08, 2013 Sheet Sheet Sheet 7 7 7 of of of 9 9 9
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