Author Topic: UMD Promblem (Read 1603 times)

THEHAXOR · « **on:** January 18, 2008, 11:58:53 PM »

i just replaced my umd drive and the reader doesn't move. did i do something wrong and a second question do i need a risistor for blue leds

4dP · « **Reply #1 on:** January 19, 2008, 12:18:00 AM »

1. check connections and see if any thing is obstructing it
2. no because blue leds have a forward voltage of 3.6

THEHAXOR · « **Reply #2 on:** January 19, 2008, 12:29:42 AM »

Ok i checked the connections there fine the reader moves trying to read it but it doesn't move horizontally

4dP · « **Reply #3 on:** January 19, 2008, 12:39:27 AM »

seems like your disc reader is not on the pole correctly try moving it and then the gears see if that'll help

THEHAXOR · « **Reply #4 on:** January 19, 2008, 12:46:15 AM »

thats the problem thanks

4dP · « **Reply #5 on:** January 19, 2008, 12:50:58 AM »

lol i guessed because i have a umd drive here and it has same problem but i'm glad it worked

GhoSt · « **Reply #6 on:** January 21, 2008, 11:58:35 PM »

for the blue Leds you dont need a resitor but some people add one in anyway to stop glare and your leds burning out

l30 · « **Reply #7 on:** January 22, 2008, 04:08:45 PM »

its always a good idea to use resistors.

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