Loss of audio Output From Units speakers.

Question

PSP Go

Complete repair manual for the PSP Go, including battery upgrade and display repair instructions.

20 질문 전체 보기

Coxy @coxy50908

평판: 379

5

2

게시됨: 2011년 5월 25일

옵션

Loss of audio Output From Units speakers.

Hi_,

I have my psp go doing an odd thing.

It powers on fine and all functions are correct - save one. Audio.

Initially i susected that the device was assuming thati had headphones in - but when headphones are inserted the volume changes ion screen to the volume i had set last for headphones and audio is outputted through the headphones.

I then suspected that there may be dirt in the dock and thourghly cleaned the dock. Still no sound from speakers.

I then stripped PSP down as per your guides and looked at the speakers themselves - visually nothing "seems" wrong.

What areas should i be focussing on to rectify this fault?

Is it possible the speakers have blown after a heavy bout of dance/trance bass?

If so where can i obtain replacement parts?

Thanks in advance

Coxy

-EDIT-

Reading other psp go problems i found this fuse diagram.

http://www.mr-vizitkin.ru/images/stories...

I dont speak/read russian and dont know if these fuses are relevant.

Anyone care to share a translation?

답변되었습니다! 답변 보기 저도 같은 문제가 있습니다

좋은 질문입니까?

예 아니요

점수 2

댓글 달기

답변 5개

선택된 해법

Coxy @coxy50908

평판: 379

5

2

게시됨: 2011년 5월 25일

옵션

SOLVED

It is a piddly little fuse on the right side of the motherboard as you remove rear case.

It is marked with the letter L.

My fix is more of a bodge tbh.

I desoldered the fuse and used a bit of thin wire to make the circuit.

to make the fix permanent i need a new fuse lol.

Anyways hope this helps someone out in the future

이 답변이 도움이 되었나요?

예 아니요

점수 3

댓글 4개:

Great job, now all you have left to do is to accept your own answer. That way we will know that this works. Again, great job.

oldturkey03 의 2011년 5월 25일

Fuses blow to protect the rest of the system. By bypassing it you risk serious damage

mayer 의 2011년 5월 25일

Here's what mine looks like (I desoldered those three little fuses):

https://i.imgur.com/SF8DQyg.jpg

When I get some thin wire soldered over the contacts to make the circuit, the PSP stops booting up. I take it off and it goes back to working (yet with no sound).

This is literally my first time using a solvering iron, so I'm wondering: is it possible that my board has gotten so messed up to the point that I'll no longer be able remake the circuit? Or am I just not soldering the contacts together correctly, and therefore should keep trying?

Pedro 의 2017년 2월 12일

I worked for me, thank you so much

Salvo 의 2023년 9월 19일

댓글 달기

Great job, now all you have left to do is to accept your own answer. That way we will know that this works. Again, great job. — oldturkey03
Fuses blow to protect the rest of the system. By bypassing it you risk serious damage — mayer
Here's what mine looks like (I desoldered those three little fuses):

https://i.imgur.com/SF8DQyg.jpg

When I get some thin wire soldered over the contacts to make the circuit, the PSP stops booting up. I take it off and it goes back to working (yet with no sound).

This is literally my first time using a solvering iron, so I'm wondering: is it possible that my board has gotten so messed up to the point that I'll no longer be able remake the circuit? Or am I just not soldering the contacts together correctly, and therefore should keep trying? — Pedro

zubinovich @zubinovich 평판: 13 1 · Answer 1 · 2012-04-02T23:45:13-07:00

zubinovich @zubinovich

평판: 13

1

게시됨: 2012년 4월 2일

옵션

I had the similar problem and by repairing the fuse problem solved.

Thanks Coxy.

이 답변이 도움이 되었나요?

예 아니요

점수 1

댓글 1개:

How exactly did you repair the fuse?

Pedro 의 2017년 2월 12일

댓글 달기

derpimaru @derpimaru 평판: 1 · Answer 2 · 2012-02-26T11:10:48-07:00

derpimaru @derpimaru

평판: 1

게시됨: 2012년 2월 26일

옵션

Im having the same problem here. No sounds through speakers. Earphones works perfectly.

I didnt silde the fuse of but I tried to connect 2 sides of a fuse with a wire but when they were connected the psp didn't boot up. when I remove the wire everything works again but still no sounds

is there anyway I can check if its really a fuse problem or not ? I'm just a noob so please help xD

I know this is an old topic but please help me !

Thank in advance :)

이 답변이 도움이 되었나요?

예 아니요

점수 0

댓글 1개:

Same thing is happening to me :\

Pedro 의 2017년 2월 12일

댓글 달기