Gamecube Portable No sound

[NesMario]

Hi

I have startet to build a gamecube portable today.
I used two batterie´s the is for the Gamecube(12.6v)
and the another one is for the psone screen (7.5v)
I am finished solding the pins and all is running but no the sound
come out.
Have anyone an answer?

Thanks and sorry for my bad english i am german

[hailrazer]

If you do not have the headphone jacks plugged in then you will need to solder the three audio pads together on the Psone board.

[NesMario]

Wich three pads? I have a white and a red cable (for right audio and left auido). What is the third?

[hailrazer]

The three in the circle need to be soldered together. I use a small piece of wire to bridge all three.

[NesMario]

Ok Thanks but now I hear the sound of Gamecube and a Hight Piieeep sound.

Thanks for answers

[NesMario]

Sry because doubble post but I have a Video and pics of the problem:
http://www.youtube.com/watch?v=wrt0PxGOEC0" onclick="window.open(this.href);return false;

EDIT: The pics come later

[mako321]

it says private video

[NesMario]

Hmm ok now it must go
http://www.youtube.com/watch?v=wrt0PxGOEC0" onclick="window.open(this.href);return false;

[NesMario]

pls answers because i will finished my gamecube portable but I can´t continue to build

and sorry for my bad english i live in german

Thanks for answers

[mako321]

is the polarity on them correct?

[NesMario]

sorry but what is polarity?
i´am very stupid

[ttsgeb]

He means to check that ground is connected to ground and that signal is connected to signal. Also check that you have a good connection on the ground.

[NesMario]

Hmm i don´t used anything grounds only the ground for the battery but what must i make with these grounds ?

lcdpinout.jpg (32.67 KiB) Viewed 5141 times

and these grounds

viddiagram2iv4.png (38.04 KiB) Viewed 5141 times

thanks for answers!