Author Topic: ok i really need help  (Read 3052 times)

Offline fozzy.1990

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ok i really need help
« 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:



i did the top diagram. i dont know what i did wrong. please help me

Offline Jumbo

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Re: ok i really need help
« Reply #1 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.

Offline fozzy.1990

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Re: ok i really need help
« Reply #2 on: October 10, 2008, 06:49:18 PM »
lol sorry. yea i connected it right

Offline LaCozTe-2028

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Re: ok i really need help
« Reply #3 on: October 10, 2008, 09:17:58 PM »
that hum means that you blew your psp sound fuse just brige it

try droping it again
my retared friend fixed by droping it
 1Sniper- not to be an :censored: but, its special friend

Offline Jumbo

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Re: ok i really need help
« Reply #4 on: October 11, 2008, 10:33:08 AM »
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...

Offline fozzy.1990

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Re: ok i really need help
« Reply #5 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?

Offline PspKicks316

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Re: ok i really need help
« Reply #6 on: October 12, 2008, 06:59:38 AM »
Solder sucker thing or desoldering braid.
ok... so can anybody help me?
and i think i might know what the problem is, does anybody know how to get solder off?

Offline staxx

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Re: ok i really need help
« Reply #7 on: October 14, 2008, 09:39:11 PM »
use a desoldering braid to get it off...very easy.

Offline rceckspurt13

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Re: ok i really need help
« Reply #8 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.
Any Questions? Please Contact Me: rceckspurt13@gmail.com

 

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