Acidmods

Console Modding------ ( Here you can talk about your favorite Consoles ) => PSP's => PSP Phat (1000) => Topic started by: fozzy.1990 on October 10, 2008, 05:57:47 PM

Title: ok i really need help
Post by: fozzy.1990 on October 10, 2008, 05:57:47 PM: ok im stumped :faint:, i did the amplified speaker mod... well tried. all i got is a low hum from the speaker when i try to play music. HELP!!!!! please :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg: :beg:

(https://acidmods.com/forum/proxy.php?request=http%3A%2F%2Frceckspurt13.googlepages.com%2FLM386wiring.jpg%2FLM386wiring-full%3Binit%3A.jpg&hash=e1b8afce951fbfb1f5b759c1927cc116948031e8)

i did the top diagram. i dont know what i did wrong. please help me
Title: Re: ok i really need help
Post by: Jumbo on October 10, 2008, 06:13:34 PM: Did you connect it all the right way?
And you dont have to add 16 :beg: 's one is good enough.
Title: Re: ok i really need help
Post by: fozzy.1990 on October 10, 2008, 06:49:18 PM: lol sorry. yea i connected it right
Title: Re: ok i really need help
Post by: LaCozTe-2028 on October 10, 2008, 09:17:58 PM: that hum means that you blew your psp sound fuse just brige it
Title: Re: ok i really need help
Post by: Jumbo on October 11, 2008, 10:33:08 AM: Quote from: LaCozTe-2028 on October 10, 2008, 09:17:58 PM
that hum means that you blew your psp sound fuse just brige it
There is NO sound fuse in psp phat, Make sure you know what your saying...
Title: Re: ok i really need help
Post by: fozzy.1990 on October 12, 2008, 06:57:44 AM: ok... so can anybody help me?
and i think i might know what the problem is, does anybody know how to get solder off?
Title: Re: ok i really need help
Post by: PspKicks316 on October 12, 2008, 06:59:38 AM: Solder sucker thing or desoldering braid.
Quote from: fozzy.1990 on October 12, 2008, 06:57:44 AM
ok... so can anybody help me?
and i think i might know what the problem is, does anybody know how to get solder off?
Title: Re: ok i really need help
Post by: staxx on October 14, 2008, 09:39:11 PM: use a desoldering braid to get it off...very easy.
Title: Re: ok i really need help
Post by: rceckspurt13 on October 15, 2008, 07:18:44 AM: make sure your capacitor is rated for 5 Volts or higher. Any less and you will get that hum too. A 10volt one I've found works well. Also make sure the cap is in correctly. The side of the cap with the different color stripe and the (-) signed in the negative. Connect this side deiectly to the speaker. Next connect the oposite side of the cap (+) side without a stripe) to the (+) output of the lm386. If the cap is in backwards, the result will be a humor no sound at all.