5

Schematic

Figure 4. Board schematic

11

DSI to HDMI adapter

MB1232

A.1

5/20/2016

Title:

Size:

Reference:

Date:

Sheet:

of

A4

Revision:

HDMI daugher board

Project:

Source

+5V

C20

4.7uF

GND

2

IN

5

EN

4

OUT

1

FAULT

3

U5

STMPS2141STR@54

HDMI_5V_Source

+5V

TMDS_Data2+

TMDS_Data2-

TMDS_Data1+

TMDS_Data1-

TMDS_Data0+

TMDS_Data0-

TMDS_Clock+

TMDS_Clock-

Tx2-

A2

GND

C7

LRCLK

D3

GND

E7

GND

F1

DRx3+

G6

Tx1+

A3

GND

B5

GND

B3

GND

B2

R_EXT

C5

DRx1-

F4

GND

B6

Tx0+

A5

GND

E1

DRxC+

G2

DRx0+

G3

DRx1+

G4

DRx2+

G5

DRx2-

F5

TxC-

B7

DRx3-

F6

GND

F7

Tx1-

A4

Tx2+

A1

DRx0-

F3

I2S/SPDIF

C1

Tx0-

A6

DRxC-

F2

SCLK/MCLK

C2

TxC+

A7

U2

ADV7533BCBZ-RL

+3V3

I2C_SDA

I2C_SCL

INT

+5V

Connector for motherboard

HSSI_CLK_N

HSSI_CLK_P

HSSI_D0_N

HSSI_D0_P

HSSI_D1_N

HSSI_D1_P

RST

C19

100nF

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

19

19

20

20

21

21

22

22

23

23

24

24

25

25

26

26

27

27

28

28

29

29

30

30

31

31

32

32

33

33

34

34

35

35

36

36

37

37

38

38

39

39

40

40

41

41

42

42

43

43

44

44

45

45

46

46

47

47

48

48

49

49

50

50

51

51

52

52

53

53

54

54

55

55

56

56

57

57

58

58

59

59

60

60

61

61

62

62

63

63

64

64

CN1

QTH-030-02-F-D-A

HSSI_D2_N

HSSI_D2_P

HSSI_D3_N

HSSI_D3_P

SCLK

LRCLK

I2S

CEC_CLK

+1V8_CON

C21

100nF

HPD

DDC_SDA

DDC_SCL

C3

10uF

C9

100nF

C15 100nF

+3V3

C10 100nF

C4

10uF

+1V8

C14 100nF

C5

10uF

C11 100nF

C6

10uF

C7

10uF

C12 100nF

C8

10uF

C13 100nF

C16 100nF

C17 100nF

R6

10K

R8

[N/A]

R9

[N/A]

+1V8

SB11

Closed

R7

27K

+3V3

D1

BAR18

R2

1K[1%]

+3V3

CEC

A2

GND

B2

5V

A1

SCL

A3

SDA

B3

RPU

C1

GND

C2

HPD

C3

U6

HDMI05-CL01F3

CEC

+5V

C23

100nF

C24

100nF

Vin

3

Vout

2

Tab

4

U1

LD1117S18TR

C2

10uF

+3V3

SB3

Closed

SB2

Open

+1V8

+1V8_CON

SB8

Closed

SB9

Open

SB7

Open

H1

Note: Text in italic placed on a wire doesn¡¯t correspond to net name. It just helps to

identify rapidly MCU IO related to this wire.

SB6

Closed

R1

2K

R5

2K[N/A]

R3

2K[N/A]

R4

2K[N/A]

C22

100nF

SB5

Open

SB10

Closed

CEC_IO

Differential pairs 100ohm

Differential pairs 100ohm

Differential pairs 100ohm

C18

100nF

I2C address:0x7A

C1

10uF

R10

120[N/A]

SB1

Closed

V1P2

V1P2

VDD

4

OUT

3

EN

1

GND

2

X1

NZ2520SB-12.000000M-NSA3412D

+3V3

C25

100nF

R11

10K

SB4

Open

SB13

Open

SB12

Closed

+1V8

R13

10K

R12

10K

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

CN2

GND

3

D1-

2

D1+

1

D1+

10

D1-

9

D2+

4

D2-

5

D2-

6

D2+

7

GND

8

U3

ECMF04-4HSWM10

GND

3

D1-

2

D1+

1

D1+

10

D1-

9

D2+

4

D2-

5

D2-

6

D2+

7

GND

8

U4

ECMF04-4HSWM10