TU-X1E (serv.man8). Major IC Informations - Sharp TV Service Manual (repair manual). Page 7

TU-X1E/RU

7 – 7

Digital Video Output Pins.

16,15,14,13,10,9,

8,7,3,2,1, 

144,141,140,139,
138,135,134,133,
132,129,128,127,
126,123,122,121,

120,117,116,115,
114,111,110,109, 

108

Q0-35

O

36-bit Output Pixel Data Bus.
It supports a wide array of output formats, including multiple RGB and YCbCr bus for-
mats.

19

DE

O

Data enable.

20

HSYNC

O

Horizontal Sync Output control signal.

21

VSYNC

O

Vertical Sync Output control signal.

22

EVNODD

O

indicates Even or Odd Field for interlaced Formats.

5

ODCK

O

Output Data Clock.

Digital Audio Output Pins.

95

XTALIN

I

Crystal Clock Input.

94

XTALOUT

O

Crystal Clock Output.

89

MCLK

O

Audio Master Clock Output.

86

SCK/DCLK

O

I2S Serial Clock Output.
DSD Clock Out.

85

WS/DR0

O

I2S Word Select Output.
DSD Serial Right Ch0 Data Output.

81

SD0/DL0

O

I2S Serial Data Output./DSD Audio Output Configurable to be shared with OSD.
SD0=DSD Serial Left Ch0 Data Output.
SD1=DSD Serial Right Ch1 Data Output.
SD2=DSD Serial Left Ch1 Data Output.
SD3=DSD Serial Right Ch2 Data Output.

82

SD1/DR1

O

83

SD2/DL1

O

84

SD3/DR2

O

78

SPDIF/DL2

O

S/PDIF Audio Output. Configurable to be shared with DSD.
DSD Serial Left Ch2 Data Output.

75

MUTEOUT

O

Mute Audio Output. Signal to the external downstream audio device, audio DAC, etc, 
to mute audio output.

Configuration/Programming Pins.

102

INT

O

Interrupt Output.

100

RESET#

I

Reset Pin. Active LOW.  5V Tolerant.

34

DSCL0

I

DDCI2C Clock for Port 0.  5V Tolerant.

33

DSDA0

I/O

DDCI2C Data for Port 0.  5V Tolerant.

29

DSCL1

I

DDCI2C Clock for Port 1.  5V Tolerant.

28

DSDA1

I/O

DDCI2C Data for Port 1.  5V Tolerant.

27

CSCL

I

Configuration/Status I2C Clock.  5V Tolerant.

26

CSDA

I/O

Configuration/Status I2C Data.  5V Tolerant.

105

CI2CA

I

Local I2C Adress Select. 5V Tolerant.

101

SCDT

O

Indicates active video at HDMI input  port.

35

R0PWR5V

I

Port 0 Transmitter Detect. 5V Tolerant.

30

R1PWR5V

I

Port 1 Transmitter Detect. 5V Tolerant.

98,77,76,55

RSVDNC

 -

Reserved, must be unconnected.

99

RSVDL

I

Reserved, must be tied to ground.

Differential Signal Data Pins.

40

R0XC+

I

TMDS input clock pair.  HDMI Port 0.

39

R0XC-

I

44

R0X0+

I

TMDS input data pair.   HDMI Port 0.

43

R0X0-

I

48

R0X1+

I

TMDS input data pair.   HDMI Port 0.

47

R0X1-

I

52

R0X2+

I

TMDS input data pair.   HDMI Port 0.

51

R0X2-

I

58

R1XC+

I

TMDS input clock pair.  HDMI Port 1.

57

R1XC-

I

62

R1X0+

I

TMDS input data pair.   HDMI Port 1.

61

R1X0-

I

66

R1X1+

I

TMDS input data pair.   HDMI Port 1.

65

R1X1-

I

70

R1X2+

I

TMDS input data pair.   HDMI Port 1.

69

R1X2-

I