« previous next »
Pages: [1]   Go Down

Author Topic: Question..(Preventing of burning the mobo)  (Read 1316 times)

Offline akomismo01

  • Ω Allumnist Ω
  • *
  • Posts: 142
  • Post quality +0/-0
  • Gender: Male
  • prOudLy PiNoy!..
Question..(Preventing of burning the mobo)
« on: November 17, 2009, 04:31:09 AM »
can someone give me preventive tips on doing a SRL using the lm386.. how can i test everything if it have shorts or something?.. can i add a fuse or something so that i can be more safer?.. ive done direct contact leds perfectly but i always ends up with a short in closing it and im trying to prevent it when im going to use the lm386.. any tips?..
Logged

Boooh Yah!

Offline Vlad

  • Ω Allumnist Ω
  • *
  • Posts: 136
  • Post quality +0/-0
  • Gender: Male
  • PSP 1001 and PSP 2001 5.00 m33-6
Re: Question..(Preventing of burning the mobo)
« Reply #1 on: November 17, 2009, 04:37:13 AM »
You can use electrical tape or heat shrink wrap. I blew my sound fuse trying to do an led swap once and my speakers stopped working. I had to bridge the fuse and now it's fine.
Logged
┌∩┐(◣ _ ◢) ┌∩┐

Offline akomismo01

  • Ω Allumnist Ω
  • *
  • Posts: 142
  • Post quality +0/-0
  • Gender: Male
  • prOudLy PiNoy!..
Re: Question..(Preventing of burning the mobo)
« Reply #2 on: November 18, 2009, 04:46:18 AM »
its just ok to burn the sound fuse because you will just bridge it with a solder but what i need is to test all the things to install and check whether there are shorts or not so that i can prevent my mobo from burning using an lm386 amp.

by the way.. your using direct contacts leds in your picture?..
Logged

Boooh Yah!

Offline Vlad

  • Ω Allumnist Ω
  • *
  • Posts: 136
  • Post quality +0/-0
  • Gender: Male
  • PSP 1001 and PSP 2001 5.00 m33-6
Re: Question..(Preventing of burning the mobo)
« Reply #3 on: November 18, 2009, 09:35:06 AM »
Yes, they are direct contact.You could use electrical tape to prevent shorts and prevent the mobo from frying. Sometimes, the LED's would short out on the LCD cage, until i put tape on the spot where it would short out onto. The best thing you could do to test a short is to turn it on and see how it works. a PSP doesn't have to be fully assembled to turn on. It can turn on without the screen attached.
« Last Edit: November 18, 2009, 09:51:08 AM by Vlad »
Logged
┌∩┐(◣ _ ◢) ┌∩┐

Offline akomismo01

  • Ω Allumnist Ω
  • *
  • Posts: 142
  • Post quality +0/-0
  • Gender: Male
  • prOudLy PiNoy!..
Re: Question..(Preventing of burning the mobo)
« Reply #4 on: November 19, 2009, 05:57:25 AM »
thanks...
Logged

Boooh Yah!

Offline Vlad

  • Ω Allumnist Ω
  • *
  • Posts: 136
  • Post quality +0/-0
  • Gender: Male
  • PSP 1001 and PSP 2001 5.00 m33-6
Re: Question..(Preventing of burning the mobo)
« Reply #5 on: November 22, 2009, 04:53:05 PM »
Logged
┌∩┐(◣ _ ◢) ┌∩┐

Pages: [1]   Go Up
« previous next »
 
SMF spam blocked by CleanTalk
SimplePortal 2.3.5 © 2008-2012, SimplePortal