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Mini903 Receiving Card

Mini903 Version 1.1 1. Features Mini903 is a high-end and full-featured ultra-small size mini-receiver card. Compared with traditional receiver card, Mini903 uses high density BTB connector. It is more flexible and it adapts to a variety of electronic circuit structure, achieving a card suitable......

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Mini903

Version 1.1  

1. Features

Mini903 is a high-end and full-featured ultra-small size mini-receiver card. Compared with traditional receiver card, Mini903 uses high density BTB connector. It is more flexible and it adapts to a variety of electronic circuit structure, achieving a card suitable for all applications, which will considerably reduce the types of purchasing receiver card.

The system, specific circuits and program design of Mini903, can effectively reduce the electromagnetic radiation and effectively help products easily pass through the EMC certification. Specific features are as follows:

1. It has all functions of 8th and 9th generation receiver cards and it is completely compatible with them.

2. Single card can support 32 groups RGB data output.

3. Realize high refresh and high gray level effect.

4. Supports general driver IC and PWM IC.

5. Supports any type of scan within 32 scan, and supports 595 and other serial decoding scan.

6. Supports brightness and color pixel-by-pixel calibration.

7. Single card maximum supports 1024X256 pixels.

8. Supports 12-bit HDMI colors input (required the 9th generation sending card).

9. Use 18-bit signal processor, maximum supporting 18-bit (260,000) gray (each of red, green and blue).

10. Supports single-card color space conversion

11. Supports configuration file read back.

12. Supports pixel fault detection (requires a dedicated chip).

13. Supports network cable BER test.

14. Supports flat cable fault detection.

15. Supports hot backup with dual receiver cards, dual power supplier, etc.

16. Module Flash chip can store calibration data.

17. Supports temperature and humidity monitoring.

18. Supports smoke monitoring.

19. Supports voltage monitoring.

20. Supports the cabinet-door (open/close) monitoring and  

fan speed monitoring.

21. Supports the LCD panel display module.

22. In line with EU standards RoHS

23. In line with EU standards CE-EMC;

 

2. Appearance Introduction

Mini903 Specification V1.11923.jpg 

Mini903 Specification V1.11950.jpg

Picture 1 Mini903 Picture

 

3. Dimensions

Mini903 Specification V1.11972.jpg 

Picture 2   Mini903 Hole dimension drawings(mm)


4. Pin Description

Mini903 Specification V1.12005.jpg

Picture3 high density BTB connector


Pinout for connector1:



GND

1

2

TXIA2_N(White/orange)

Network module

GND

3

4

TXIA2_P(Orange)

GND

5

6

GND

GND

7

8

TXIB2_N(White/green)

GND

9

10

TXIB2_P(Green)

GND

11

12

GND

GND

13

14

TXIC2_N(Blue/white)

GND

15

16

TXIC2_P(Blue)

GND

17

18

GND

GND

19

20

TXID2_N(White/brown)

GND

21

22

TXID2_P(Brown)

GND

23

24

GND

GND

25

26

TXIA_N(White/orange)

Network module

GND

27

28

TXIA_P(orange)

GND

29

30

GND

GND

31

32

TXIB_N(White/green)

GND

33

34

TXIB_P(Green)

GND

35

36

GND

GND

37

38

TXIC_N(White/blue)

GND

39

40

TXIC_P(Blue)

GND

41

42

GND

GND

43

44

TXID_N(White/brown)

GND

45

46

TXID_P(Brown)

GND

47

48

GND


R18

49

50

G18


B18

51

52

R19

G19

53

54

B19

R20

55

56

G20

B20

57

58

R21

G21

59

60

B21

R22

61

62

G22

B22

63

64

R23

GND

65

66

GND

G23

67

68

B23

R24

69

70

G24

B24

71

72

R25

G25

73

74

B25

R26

75

76

G26

B26

77

78

R27

GND

79

80

GND

G27

81

82

B27

R28

83

84

G28

B28

85

86

R29

G29

87

88

B29

R30

89

90

G30

B30

91

92

R31


GND

93

94

GND

G31

95

96

B31

R32

97

98

G32

B32

99

100

EXT_ADC1



EXT_ADC2

101

102

EXT_ADC3


EXT_ADC4

103

104

SMOKE

TEMP

105

106

FAN

GND

107

108

GND

HUM

109

110

NC

MCU_RXD

111

112

MCU_TXD

MCU_RXD2

113

114

MCU_TXD2


NC

115

116

NC


NC

117

118

NC

NC

119

120

NC


Pinout for connector2:


+5V

1

2

+5V


3

4

5

6

LCD connector

LCD_A0

7

8

NC


LCD_SDA2

9

10

NC

LCD_SCL

11

12

NC

LCD_ADA

13

14

NC

LCD_RED

15

16

FPGA_RXD1

Internal use

 

Internal use

LCD_CSB

17

18

FPGA_RXD2

GND

19

20

FPGA_RXD3

Intelligent
Module
Management
Connector

H164_CSD-A0

21

22

FPGA_TXD1

GND

23

24

GND

H164_CLK-A0

25

26

FPGA_TXD2

SPI_CLK

27

28

FPGA_TXD3

SPI_MOSI

29

30

LED_Board_Txd

Intelligent
     Module
     Management
     Connector

SPI_MOSOi

31

32

LED_Board_Rxd

SPI_CS

33

34

LED_Board_A0

LED_Board_A1

35

36

LED_Board_A2

GND

37

38

GND

LED_Board_A3

39

40

LED_Board_A4


+3.3V/LED+

41

42

+3.3V/LED+


KEY_IN

43

44

DataLed

SDIN

45

46

SCLKp

LRCK

47

48

MCLK

CLK

49

50

LAT

GND

51

52

GND

OE

53

54

OE_G

OE_B

55

56

A

B

57

58

C

D

59

60

E

Ctrl

61

62

R1



G1

63

64

B1

GND

65

66

GND

R2

67

68

G2

B2

69

70

R3

G3

71

72

B3

R4

73

74

G4

B4

75

76

R5

G5

77

78

B5

GND

79

80

GND

R6

81

82

G6

B6

83

84

R7

G7

85

86

B7

R8

87

88

G8

B8

89

90

R9

G9

91

92

B9

GND

93

94

GND

R10

95

96

G10

B10

97

98

R11

G11

99

100

B11

R12

101

102

G12

B12

103

104

R13

G13

105

106

B13

GND

107

108

GND

R14

109

110

G14

B14

111

112

R15

G15

113

114

B15

R16

115

116

G16

B16

117

118

R17

G17

119

120

B17


5. Working Conditions  


Normal

Minimum value

Maximum value

Unit

Rated Power

4

3.3

4.8

W

Rated voltage

5

4.5

5.5

V

Rated current

0.8

0.73

0.87

A

Working temperature


-20

70

Working humidity


0

95

%


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