Repair and disassembly guides for Garmin GPS devices.

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wHAT IS pin out/timing on AT050TN34V.1 lcd 67pins

The AT050TN34V.1 is the 5" lcd in a garmin.

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How to change those pin become HDMI ?

Any idea ?

Thank you.


Heri, I am confused by your question. what are you trying to accomplish?


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jeffrey, not sure where you get the "67" pins from. This is the data I have from the panels datasheet :"

1 VLED- P Power for LED backlight cathode

2 VLED+ P Power for LED backlight anode

3 GND P Power ground

4 VDD P Power voltage

5 R0 I Red data (LSB)

6 R1 I Red data

7 R2 I Red data

8 R3 I Red data

9 R4 I Red data

10 R5 I Red data

11 R6 I Red data

12 R7 I Red data (MSB)

13 G0 I Green data (LSB)

14 G1 I Green data

15 G2 I Green data

16 G3 I Green data

17 G4 I Green data

18 G5 I Green data

19 G6 I Green data

20 G7 I Green data (MSB)

21 B0 I Blue data (LSB)

22 B1 I Blue data

23 B2 I Blue data

24 B3 I Blue data

25 B4 I Blue data

26 B5 I Blue data

27 B6 I Blue data

28 B7 I Blue data (MSB)

29 GND P Power ground

30 CLK I Pixel clock

31 DISP I Display on/off

32 NC - No Connection

33 NC - No Connection

34 DE I Data Enable

35 NC - No Connection

36 GND P Power ground

37 X1 I/O Right electrode – differential analog

38 Y1 I/O Bottom electrode – differential analog

39 X2 I/O Left electrode – differential analog

40 Y2 I/O Top electrode – differential analog

I: input,O: output, P: Power

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jeffrey will be eternally grateful.
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