TTL converter to LVDS signal T-CON board

  Industrial motherboard/Conversion board,LVDS signal is converted into TTL signals

 CON with backlight driver circuit board

 can drive 640 * 480 800 * 480 800 * 600 variety of LCD modules

 Working temperature: -10 °C ~ +70 °C

 Operating Humidity: 90% RH (non-condensation)

 Storage Humidity: 90% RH (non-condensation)

 Product shape structure (Unit: mm).Finished board (including component thickness 4.50mm).

 CON4 (TTL signal input) 40PIN / 0.5

Pin No.

Definitions

Description

Remark

1

GND-VCC

Ground and 5V selectable

Note1

2

GND-VCC

Ground and 5V selectable

Note2

3

ON / OFF

Backlight control signal

Note3

4

VCC-GND

LCD Selectable 3.3V power supply and ground

Note4

5

VCC-GND

LCD Selectable 3.3V power supply and ground

Note5

6

VCC

LCD Power 3.3V

7

VCC

LCD Power 3.3V

8

NC

No

9

DE

Enable signal

10

VS

Line synchronizing signal

11

HS

Field sync signal

12

GND

Ground

13

B5

Blue  signals

14

B4

Blue  signals

15

B3

Blue  signals

16

GND

Ground

17

B2

Blue  signals

18

B1

Blue  signals

19

B0

Blue  signals

20

GND

Ground

21

G5

Green  signals

22

G4

Green  signals

23

G3

Green  signals

24

GND

Ground

25

G2

Green  signals

26

G1

Green  signals

27

G0

Green  signals

28

GND

Ground

29

R5

Red  signals

30

R4

Red  signals

31

R3

Red  signals

32

GND

Ground

33

R2

Red  signals

34

R1

Red  signals

35

R0

Red  signals

36

GND

Ground

37

GND-DCLK

Ground and clock Optional

Note6

38

DCLK-GND

Clock and Ground Optional

Note7

39

GND

Ground

40

GND

Ground

Remarks Change Description

Note1

 By R153R of 0R resistor can convert between 5V and ground is also available as an empty leg (on the solder R153 0R resistor from this pin to 5V, no welding is empty legs, R153 0R resistor across the upper end to the upper end of this pin is R151 ground) routine is empty legs

Note2

 Ditto (1 foot 2 feet for conducting foot)

Note3

 Routine is without control (to control the need to remove the resistor  R106 R104 position plus 0R resistor high after the change is open)

Note4

 0R resistor R152 is achieved by converting between 3.3V and ground pin can also be used as an empty upper (0R resistor R152 on the welding of this pin is 3.3V, the lower end of the 0R resistor R152 cross-resistance to a 0R resistor R151 this pin to ground) routine is empty legs

Remarks Change Description

Note5

 Ibid (5 feet 6 feet conduction feet)

Note6

 When welding 0R resistor R157 R156 37 feet of empty land. When  welding 0R resistor R156 R157 37 feet of space-time clock

Note7

 When welding 0R resistor R159 R158 38 feet of space-time clock. When welding 0R resistor R158 R159 38 feet of empty land

 U14 (LED backlight power input) 5PIN / 1.25

Pin No.

Definitions

Description

Remark

1

GND

Backlight power ground

2

GND

Backlight power ground

3

ON / OFF

Backlight control signal (high level of back light)

Note3

4

VCC

Backlight power +5V

5

VCC

Backlight power +5V

 J2 (LED backlight output) 2PIN

Pin No.

Symbol

Description

1

LED+

Backlight voltage positive

2

LED-

Backlight voltage negative