« previous next »
Pages: [1]   Go Down

Author Topic: 2N2222 transister after mod unable to light up  (Read 1015 times)

Offline civiclaw

  • Guppy
  • *
  • Posts: 7
  • Post quality +0/-0
2N2222 transister after mod unable to light up
« on: November 09, 2009, 09:21:26 AM »
Hi Guy,

Can someone figure out the symptom. Basic by the circuit diagram using 2pcs of 2N2222 transistor to mod PSP-2006 LED unable to light up while playback MP3.
Logged

Offline Vlad

  • Ω Allumnist Ω
  • *
  • Posts: 136
  • Post quality +0/-0
  • Gender: Male
  • PSP 1001 and PSP 2001 5.00 m33-6
Re: 2N2222 transister after mod unable to light up
« Reply #1 on: November 16, 2009, 12:51:46 PM »
Maybe it's shorting out on the metal brackets that go under the screen?
Logged
┌∩┐(◣ _ ◢) ┌∩┐

Offline sakobatoneko

  • MFH
  • Granny Spanker
  • *
  • Posts: 460
  • Post quality +0/-0
Re: 2N2222 transister after mod unable to light up
« Reply #2 on: November 20, 2009, 07:20:43 PM »
the black wire on top/middle, are not supposed to be connected
Logged

Offline Vlad

  • Ω Allumnist Ω
  • *
  • Posts: 136
  • Post quality +0/-0
  • Gender: Male
  • PSP 1001 and PSP 2001 5.00 m33-6
Re: 2N2222 transister after mod unable to light up
« Reply #3 on: November 20, 2009, 08:33:00 PM »
Ah whatever. Last time this guy was on here was when he posted this question. A lot of people just register and then never use their account.
Logged
┌∩┐(◣ _ ◢) ┌∩┐

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