Author Topic: urgent help please =[ (Read 10803 times)

anthonyta · « **on:** January 09, 2008, 07:45:51 PM »

omg.. i was doing sound reactive led just watching my leds dance so sexy. then all of the sudden my speakers stopped working ! omgg.. i turned the psp off and turned them back on and nothing =[ took off the leds.. still nothing.. when i looked at what might have caused it i saw that the wires were touching metal so they must have shorted. is there a way to fix this? maybe alternative speaker points? my speakers still work i tested them on another psp. its just that my speaker points dont get any juice anymore =[

tibor28 · « **Reply #1 on:** January 10, 2008, 10:04:16 AM »

hmm i dunno if this exists but are there speaker fuse on the mobo? first check the points with multimeter see if they have a power and then just follow the paths on the mobo till u get to the point u shorted, maybe a fuse, i dunno, and run over it with a multimeter if there is current passing over it, if no rebridge it
keep in mind this advice comes from a noob so i might be talking total

anthonyta · « **Reply #2 on:** January 10, 2008, 03:35:45 PM »

well i know they dont get power because i soldered leds directly to see if theres any reaction. not only that i dont have a multimeter =[

slslasher · « **Reply #3 on:** January 10, 2008, 04:18:42 PM »

omg i haf the exact veri same problem.anyways will ur battery runs out if u system shutdown???i tink the voltage is lost somewhere.O and about the speakers, if u put ur ear veri close to it can u hear some tiny buzzing sound??

anthonyta · « **Reply #4 on:** January 10, 2008, 04:51:55 PM »

yea.. really really quiet. i think the speakers cant take anymore than 2 leds. and idk how to fix it but i think im just gunna sell my psp. i also screwed up my 5v trace i no longer have one because the point where the trace comes from is gone. pretty bad luck with my psp. everything was fine i left it alone for 2 weeks because i was waiting for my acrylic for my jewel. then i thought about adding more leds and blah balh with led fader and i screw up =[ i also broke the little black plastic for the switch =[

slslasher · « **Reply #5 on:** January 10, 2008, 05:36:19 PM »

Quote from: anthonyta on January 10, 2008, 04:51:55 PM

yea.. really really quiet. i think the speakers cant take anymore than 2 leds. and idk how to fix it but i think im just gunna sell my psp. i also screwed up my 5v trace i no longer have one because the point where the trace comes from is gone. pretty bad luck with my psp. everything was fine i left it alone for 2 weeks because i was waiting for my acrylic for my jewel. then i thought about adding more leds and blah balh with led fader and i screw up =[ i also broke the little black plastic for the switch =[

wad u mean the 5 volt trace is gone??no voltage or reisitor broke?

anthonyta · « **Reply #6 on:** January 10, 2008, 11:42:00 PM »

the whole trace pealed off =[

anyways. looked around for traces of the speakers. there aren't any. so.............

slslasher · « **Reply #7 on:** January 11, 2008, 07:00:44 AM »

Quote from: anthonyta on January 10, 2008, 11:42:00 PM

the whole trace pealed off =[

anyways. looked around for traces of the speakers. there aren't any. so.............

u can solder the trace i tink. i will try to test out the problem after my exams.abt 2 weeks

anthonyta · « **Reply #8 on:** January 11, 2008, 04:32:13 PM »

the actual point where the 5v comes from is gone (came off)

slslasher · « **Reply #9 on:** January 11, 2008, 06:25:33 PM »

ah ic.means nid to find another point.i trying to find out now where is the loss of extra power goes to.

anthonyta · « **Reply #10 on:** January 11, 2008, 07:11:01 PM »

awesome thanks man

slslasher · « **Reply #11 on:** January 11, 2008, 10:14:43 PM »

i have good news, thxs to tibor28 i manage to find the fuse of the speakers on the mobo.I accident broke the fuse of the backlight too -.- ok so the backlight fuse is Labeled FB, while the speakers fuse is labeled LB. I will post pics after i take the pic.

Edited: NVM my cam suks canot see small stuffs clearly. But there is only 1 fuse labeled LB i think.

anthonyta · « **Reply #12 on:** January 11, 2008, 11:15:03 PM »

top or bottom? does that mean i just have to bridge it and ill be fine?

OMG THANKS <3

slslasher · « **Reply #13 on:** January 12, 2008, 01:38:02 AM »

Quote from: anthonyta on January 11, 2008, 11:15:03 PM

top or bottom? does that mean i just have to bridge it and ill be fine? OMG THANKS <3

Its just LB. yeah juz bridge it. Dun bridge the FB and u r fine.

slslasher · « **Reply #14 on:** January 12, 2008, 01:54:31 AM »

Quote from: edhel on January 12, 2008, 01:45:10 AM

see pspkicks i told you that was the right fuse , and you can repair traces with silver paint/conductive pen

LOL then why didn't u post earlier???

anthonyta · « **Reply #15 on:** January 12, 2008, 11:36:48 AM »

foud the LB doing it now will let you guys know if it works then you'll be the discoverer of the speaker fix !

: there was actually 2 LB resisters. bridged them both.. didn't work you guys sure thats the resister?

PspKicks316 · « **Reply #16 on:** January 12, 2008, 02:54:59 PM »

Edhel I love you

(in a non gay kinda way,you saved my ass,check R&D)

slslasher · « **Reply #17 on:** January 12, 2008, 03:28:28 PM »

Quote from: anthonyta on January 12, 2008, 11:36:48 AM

foud the LB doing it now will let you guys know if it works then you'll be the discoverer of the speaker fix !

: there was actually 2 LB resisters. bridged them both.. didn't work you guys sure thats the resister?

U can take a picture if u wan of the 2 LB. But for mi The LB is beside the FB. 1-1.5 cm distance.
U check ur soldering, it should work. Now i got a new problem. The light mod can off and on even though it is in shut down mode -.- Loses a lot of battery this way.

Edited: I know why i doesn;t work for you. U muz have bridged the resistor infront the motherboard.It is suppose to be the back of the motherboard.

anthonyta · « **Reply #18 on:** January 13, 2008, 02:05:55 AM »

yea i did the ones in front. ahah it wasn't clear that its the back. thanks ! ill do it tomorrow

anthonyta · « **Reply #19 on:** January 13, 2008, 04:28:05 AM »

YES it works !! <3

Nemesis · « **Reply #20 on:** January 13, 2008, 04:31:28 AM »

nice one!

dreamer01 · « **Reply #21 on:** January 13, 2008, 04:38:37 AM »

YAY FOR YOU! *(silently goto psp then open it up....) lol

slslasher · « **Reply #22 on:** January 13, 2008, 05:33:25 AM »

Congratulations anthonyta. You can save money from buying a motherboard. Btw check out my psp i just finished it.
http://www.youtube.com/watch?v=6LAk1ffe9sQ

anthonyta · « **Reply #23 on:** January 13, 2008, 12:24:32 PM »

tight

slslasher · « **Reply #24 on:** January 13, 2008, 03:14:34 PM »

Quote from: anthonyta on January 13, 2008, 12:24:32 PM

tight

wad u mean by tight??
anyway i still got the batt problem. Cause i didn't use the amplifier for the trigger mod, instead i change it to 40 ohms, maybe that is the case. As my battery is losing power overnight.

anthonyta · « **Reply #25 on:** January 13, 2008, 03:57:31 PM »

tight as in coool =] and you're battery might be dieing out because something is still running while your psp is off. just check your wires

slslasher · « **Reply #26 on:** January 13, 2008, 04:40:00 PM »

ok i will do that in 2weeks time.Then u know which resistor to bridge so that my power and charging led will be brighter??Coz i bridge the motherboard resistor.Is still not bright enough.

anthonyta · « **Reply #27 on:** January 13, 2008, 05:18:23 PM »

i dont think you should be bridging any resisters for a led. that might be the reason why your battery keeps draining. check and see if your led is like dimly on when your psp is off but still plugged in. what i do to make my power led brighter is i wire the led up to short wires and i put the led directly under the power led circle on the faceplate. makes my blue led shine so bright i can see it outdoors better than the green oem led

slslasher · « **Reply #28 on:** January 13, 2008, 09:16:58 PM »

ic but i think the problem lies in my 40 ohms resistor.My resistor heat up quite fast.

alexandercyle · « **Reply #29 on:** May 31, 2008, 12:06:44 AM »

i know this is an old topic but i need to fix mine so here is a pick of the location for the rest of you

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Author Topic: urgent help please =[ (Read 10803 times)