GBA Backlight! (AGB-001)

Turns out i was sent the wrong adapter

 

I have some if your in need of one.

 

seems like noone wants to answer this question.

 

Hello there, just registered for this project too !

It seems there is 2 version of AGS- 101 screens (LG and an other one) . Someone who bought a screen from Zerey Zhang knows if he sells genuine screens?

Thank you.

 

Oh which do you have and how much?

 

AB:

http://i01.i.aliimg.com/img/pb/152/821/047/1047821152_488.jpg

B:
https://www.flickr.com/photos/[email protected]/14646530823/

 

Thanks for the pictures, but what are we looking for to see the difference?

 

Look at the ribbon cable

I have 2 revisions of both cables which do you need?
Post a pic of the cable you have.

 

Hi everyone, im not sure if this is good board for my problem, but im sure it's releated

I recently bought screen for AGS-101 and adapter for 32 pin AGB-001

I put together all elements, i soldered power cable for backlight, however I can't get nice picture, all I got is phantom of the images displayed in weird colors, looks like missplaced color hue, plus some smudges on left and right. Basically I can't see anything, it's unplayable.
For now I switched back to original dark screen.

i double-checked the connections between GBA - ribbon - LCD
what could went wrong? maybe my fault is i didn't bought the kit from Zerey

LCD is NOT original AGS-101, it's a replacement. Could it be a possible reason?
i have ribbon from http://www.aliexpress.com/snapshot/6124721337.html
and LCD from http://www.aliexpress.com/snapshot/6125419754.html
my GBA is model "10-" (32 pin)
So what's the problem? Is it AB/B screen incompability mentioned above? Should I sell screen and buy another one? Or maybe there is way to swap some pins to get proper picture? I'm good at soldering ;]

 

Let's try connect some pins to GND. Good lucks!

 

Should i try to connect it randomly? I'm afraid to burn my GBA

 

Have you tried to adjust the pot?

 

Yes, i tried. It only makes screen darker/brighter and it removed some ghosting in my case.

 

Then I'm sorry, I don't know how to help you further.

 

Use a different ground

 

Please be more specific. I have no idea how the ground could be "different". I really want to make this screen working properly

 

Where the yellow dot with red line is

 

Still no idea what you mean. I might be blind or stupid as well ;] but i dont have such marking as "yellow dot with red line", all i got is white/green mainboard and copper ribbons.

Where should I look for it, GBA mainboard or LCD? What should I solder to what? Would you upload some picture with it?

Sorry for being pain in the ass, but you haven't been clear.

 

He meant the yellow dot in the picture

 

Which picture?
I admit I'm confused that no one is able to give me clear answer
Maybe thats specific of this forum