# EV3 brick: Need help for schematic for connections of 16p FPC cable to replacement 1.8" LCD

**URL:** https://forum.makecode.com/t/ev3-brick-need-help-for-schematic-for-connections-of-16p-fpc-cable-to-replacement-1-8-lcd/5468
**Category:** EV3
**Created:** [January 10, 2021, 4:41pm UTC](https://forum.makecode.com/t/ev3-brick-need-help-for-schematic-for-connections-of-16p-fpc-cable-to-replacement-1-8-lcd/5468 "2021-01-10T16:41:20Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![JT1977](https://avatars.discourse-cdn.com/v4/letter/j/c57346/32.png) [@JT1977](https://forum.makecode.com/u/JT1977)
#### Post date: [January 10, 2021, 4:41pm UTC](https://forum.makecode.com/t/ev3-brick-need-help-for-schematic-for-connections-of-16p-fpc-cable-to-replacement-1-8-lcd/5468/1 "2021-01-10T16:41:20Z")

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Hi, recently my EV3 Brick LCD just went blank and no display at all. The rest of the brick seems to function properly and the old codes still works without the display. Hence, I reckon I just need to replace the LCD screen on my own but I do not have the connections between the mainboard to the customized Lego LCD screen. Can any experts here share the connections for the 16 way pins layout? Much appreciated in advance. Thank you!

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### Author: ![UnsignedArduino](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/unsignedarduino/32/592_2.png) [@UnsignedArduino](https://forum.makecode.com/u/UnsignedArduino)
#### Post date: [January 10, 2021, 8:48pm UTC](https://forum.makecode.com/t/ev3-brick-need-help-for-schematic-for-connections-of-16p-fpc-cable-to-replacement-1-8-lcd/5468/2 "2021-01-10T20:48:16Z")

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How old is it? It would be easier to get a replacement.