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PSP Sound Pulse Mod Diagrams

greg | April 24, 2007

Now you can do it too! Acidmods have launched their insightful PSP Hardware Modding Wiki; persons with the desire to learn how all this cool stuff works, raise your hand.

Up now is the PSP Sound Pulse modification whom many have requested for quite some time. A steady hand and some technical know-how is obviously required, as it involves complex soldering and PSP disassembly.

PSP Sound Pulse Mod IC

This is the wiring diagram for the pulse to sound mod for the PSP. This mod will require advanced soldering and PSP disassembly. This mod has been requested on the AcidMods forum for many months as soon as CyberPyrot and F00 F00 had a free moment they went and bought some IC’s from the local geek store and sat down to brain storm. Five minutes later they had a working prototype which only worked with headphones or external speakers as seen in Grandpasmurfs video on youtube. Thinking this would apease the masses we moved onto other things. Soon there where many emails asking if we could do this on the internal speakers. So once again F00 and the pyrot sat down to work things out not long after the internal setup was invented.

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21 Comments »

Comment by Sony©
2007-04-24 18:20:50

*raises hand*

 
Comment by Richard C. Mongler
2007-04-24 18:34:26

Fail.
Not impressed.

Comment by Doesn't Matter
2007-04-24 19:20:33

Shut up, nerd. Nobody wants to hear your belittlements.

Comment by Sony©
2007-04-24 23:05:33

Ideed, if you wanna talk shit play Runescape.

Comment by Richard C. Mongler
2007-04-25 19:20:58

I am confused.
Are you talking to me or to him?
I am not talking shit…
and what makes me a nerd?
We are all nerds, posting on a psp hacks forum?

(Comments wont nest below this level)
Comment by Doesn't Matter
2007-04-25 19:26:45

I believe he was agreeing with me. I called you a nerd because you used the minimalist sentence style when you stated “fail” and “not impressed” as if you’re sitting in your computer chair with a rigid back and arms crossed at the front with your nose in the air.

The point of the news is not to impress, but to inform those less informed, and to let people know that you can now do it on your own. They didn’t fail at anything, and yet you uselessly stated that they did for no reason. I’ve noticed that this is something that those kinds of nerds that I hate do.

 
 
 
 
 
Comment by Microsoft ©
2007-04-24 18:39:56

This technology was patented by Microsoft © (patent #45234904873523049715345902). Cease production immediately, or we will sue Sony for patent infringement. What does Sony have to do with it? They have a lot more money than you do.

Comment by cisco21c
2007-04-24 19:07:52

O RLY?

Comment by andy
2007-04-24 21:23:51

is that for real???????????? besides its not sony doing this its some random ppl that we dont know who they really are.

 
 
 
Comment by mzoftman
2007-04-24 19:43:24

what the fuck are you guys talking about? why would microsoft have a patent of a wiring mod for the psp? exactly… they dont

this is pretty tight, i might try it someday

 
Comment by andy
2007-04-24 21:26:18

if only i had a soldering wand and a little practice all the doors to the psp would be opened to me. execpt cfw writing.

 
Comment by i already ate my psp
2007-04-24 22:26:56

Nice job. Now, if only i could mod my psp so the everytime i pressed the o button it made mocha…

 
Comment by damn
2007-04-25 00:42:15

psp is dead.

Comment by skoomaeater
2007-04-25 08:37:32

WTF? If it is dead, why are you here? Go somewhere else with your negative attitude.

 
Comment by Anon
2007-04-25 08:40:53

LOL I think he meant he was stupid enough to try this mod out without having the skills to do it…. and he dead his PSP or something stupid like that.

HAHAHAHA OWNED

 
 
Comment by Name Required Here!
2007-04-25 12:17:52

This is cool. I’ll be doing this for Stereo Pulse soon. Seeing that it works on speaker outputs.

Now, where’s the TUT’ for the duel nub. I’d like to see how that was done and what is needed for this to work.

Comment by Name Required Here!
2007-04-25 12:24:40

As for anyone that wants to know how much the chip cost at your local radioshack. here’s the linkage
http://www.radioshack.com/product/index.jsp?productId=2062598&cp

 
 
Comment by spikey
2007-04-25 13:21:46

There has GOT to be a simpler way to make your psp louder.

 
Comment by Cool Mod
2007-04-25 14:14:12

Whats Resistors was used?

191k ohms ¼ Watt ?
191k ohms ½ Watt ?
30k ohms ¼ Watt ?
30k ohms ½ Watt ?

The tutorial doesn’t state this either.

 
Comment by can we hack it?
2007-04-25 15:50:23

the chips are far cheaper here..
http://nexthacks.com/shop/index.php?main_page=product_info&products_id=2

plus they are on sale now

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