DirtyBeagles Build/Progress GBZ (Completed)

[dirtybeagles]

try swapping lcds

No difference.

Did you test it with 12v before you modded it?

Yup, runs off 12v no problem.

[MaKro]

No difference.

Did you test it with 12v before you modded it?

Yup, runs off 12v no problem.

Sure you got the regular wiring right?

[Fleder]

Please make a quick sketch which wires is connected where.
They need a common ground or else it will not turn on. Maybe this is the problem.

[dirtybeagles]

I fixed it. I was reading a little bit and found that unless there is a video signal being inputed into the display, it will never turn on. I had my White and Yellow cables reversed which is weird because in another display having white in the square and yellow in the circle the display worked... I confirmed the proper setup and have it posted in a picture below. Thank for everyone's help, including you [mention]Fleder[/mention]

53.jpg (2.05 MiB) Viewed 8535 times

[Fleder]

Glad it works now

[dirtybeagles]

Anyone know how to use a usb sound card without an amp? I have my usb sounds card connected to the gameboy volume wheel now and the wheel connected to the headphone jack like other people I have seen but I am getting so much static from the speaker I so not like it. I think my amp is just not a good one so I am wondering how to connect it without one.

[MaKro]

Anyone know how to use a usb sound card without an amp? I have my usb sounds card connected to the gameboy volume wheel now and the wheel connected to the headphone jack like other people I have seen but I am getting so much static from the speaker I so not like it. I think my amp is just not a good one so I am wondering how to connect it without one.

Is there static from the headphones? Is the headphone jack before or after the amp?

[dirtybeagles]

Is there static from the headphones? Is the headphone jack before or after the amp?

There is no static from headphone jack. Here is my diagram:

Wiring for Sound (v1).jpg (129.29 KiB) Viewed 8454 times

[MaKro]

Is there static from the headphones? Is the headphone jack before or after the amp?

There is no static from headphone jack. Here is my diagram:
Wiring for Sound (v1).jpg

If you play with the amplifier cables while audio is playing is there any effect?

[dirtybeagles]

If you play with the amplifier cables while audio is playing is there any effect?

Good question and Yes. When I press my finger on the audio jack (white cable for me or the white cable going into the gameboy volume wheel) it has a huge effect on the static and gets way louder. When I take my finger off it goes back to low static sound.

2016-06-06 09_32_57-file.php (1364×2624).png (107.05 KiB) Viewed 8411 times