Help My psp battery and my lm386 mod!

[akomismo01]

I just recentLy made my duaL eLastic nub.. it worked perfectly but the analog is rough itseLf..

During the making, i turn my psp to test.. after testing, i removed the battery w/o shutting the psp off..

i was nervous and scared if i burned my mobo, but thanks that the battery is the probLem..

Can i restore my battery in any way?..

2nd question.. after doing my dual nub.. i tried to on my sound reactive leds.. i tried to play  music but it suddenly shuts off when a loud part is pLaying.. but if you lower the volume it wont shut off..

what couLd be the probleM?..

here is my duaL nub..
psp DUAL NUB mod

notice why i didnt turn on the volume because it will shut off immedietly..

[Blazinkaos]

Sounds like its drawing to much power to were it overloads and shuts off. I cant be positive though so lets see what others say. Nice nub by the way.

[Arioch_76]

Hi so try to solder different ground for your LED and the LM386, answer for the second question

++

[akomismo01]

thanks for answering guys.. i wiLL do it later.. i don't know what happened but before it perfectly didnt have problems.. maybe the usb charge have something related? I will try it Later though..

feedbacks later.. thanks again..
Post Merge: December 31, 2009, 07:29:12 AMUPDATE!.. ive tried wiring the ground to the one below the mobo..(under the speaker) came up with same thing?.. any more soLutions?.. HeLp pLeasse..
Post Merge: January 01, 2010, 12:48:09 AMup for my qeustion..

[Jumbo]

That happened to me before when if you raise the volume too high it shuts off. What i did was take out the LM386 and put in a 2n2222 transistor. Works fine and is alot more sound reactive.

[akomismo01]

does the transistor method works with phat psp nicely?..