diode for lcd

Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=54297
Printed Date: May 10, 2025 at 6:33 PM

Topic: diode for lcd

Posted By: Reeceddogg
Subject: diode for lcd
Date Posted: April 20, 2005 at 4:32 PM

i recently rewired my headreast lcd to include a relay so they shut off automaticlly with the car but now when i turn the car on the get a voltage spike and i know this will eventually damage the screen. how would i use a diode on the relay to stop this
Relay wired:
85- ground
86- remote turn on
87- 12 volt constant
30- to screens

Replies:

Posted By: Montrealler
Date Posted: April 20, 2005 at 8:05 PM

DOUBLE POST DUDE!

https://www.the12volt.com/installbay/forum_posts.asp?tid=54298&PN=1

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