Search found 89 matches

by n.marek
Thu Feb 02, 2017 7:10 pm
Forum: General Chat (Game Boy Zero)
Topic: Which Version Screen Do I Have And How to Convert It?
Replies: 23
Views: 22176

Re: Which Version Screen Do I Have And How to Convert It?

OK, I honestly don't know then. Maybe the third chip might do it, but I really don't know.
1486074266677-99549417.jpg
1486074266677-99549417.jpg (3.44 MiB) Viewed 9431 times
Here's the pinout for that: http://www.datasheetbank.com/4558D-Datasheet-PDF-JRC

Also, you might want to try to run it with 5V without any modding first.
by n.marek
Thu Feb 02, 2017 6:08 pm
Forum: General Chat (Game Boy Zero)
Topic: Which Version Screen Do I Have And How to Convert It?
Replies: 23
Views: 22176

Re: Which Version Screen Do I Have And How to Convert It?

It should be pretty much same as the other screens. Does any of the 2 chips have XL1509 on them?
1486074266677-99549417.jpg
1486074266677-99549417.jpg (3.45 MiB) Viewed 9438 times
by n.marek
Thu Feb 02, 2017 5:39 am
Forum: General Chat (Game Boy Zero)
Topic: Issues With Screen
Replies: 31
Views: 28678

Re: Issues With Screen

https://k1agpw.bn1303.livefilestore.com/y3mEHWhyJUbriDFSNO4NpJGx15TY7GbOKjculU89o-3UFTWd5T7r33v8CvFvBinBO17WqfjDWynYx1TTV922OWFgXf8mYuQ8oASdexQWkuf47WzKeh4Z8fSh_soJ5Yvk0cIuG4xVHJpiTFKBLStBwi12NDgT_wEnqNkLnumXIoECoI?width=2533&height=2906&cropmode=none The black/ground wire can go to the pin next to...
by n.marek
Thu Feb 02, 2017 5:29 am
Forum: General Chat (Game Boy Zero)
Topic: Issues With Screen
Replies: 31
Views: 28678

Re: Issues With Screen

So did you do the 5V jumper or not?
by n.marek
Thu Feb 02, 2017 3:59 am
Forum: General Chat (Game Boy Zero)
Topic: Need help with variant 9 screen
Replies: 9
Views: 8363

Re: Need help with variant 9 screen

I took mine off, based on some guide, but some people left them in there, so I think it makes no difference. Especially if the picture is good, as you said. :) so to get this right.... you have the chipped removed and jumper cable to pin 2 if so... it will be interesting to see how it performs with...
by n.marek
Wed Feb 01, 2017 4:56 pm
Forum: General Chat (Game Boy Zero)
Topic: Need help with variant 9 screen
Replies: 9
Views: 8363

Re: Need help with variant 9 screen

I took mine off, based on some guide, but some people left them in there, so I think it makes no difference. Especially if the picture is good, as you said. :)
by n.marek
Wed Feb 01, 2017 6:24 am
Forum: General Chat (Game Boy Zero)
Topic: Need help with variant 9 screen
Replies: 9
Views: 8363

Re: Need help with variant 9 screen

And yes, the ground wire is good :)
by n.marek
Wed Feb 01, 2017 6:17 am
Forum: General Chat (Game Boy Zero)
Topic: Need help with variant 9 screen
Replies: 9
Views: 8363

Re: Need help with variant 9 screen

Ok, here's the chip diagram: http://www.sudomod.com/forum/download/file.php?id=3364 I don't have this screen, so I can't guarantee how it should be, but I think it should be pin2. But you're getting some picture, it could also be poorly attached ribbon cable between the board and the screen. They're...
by n.marek
Wed Feb 01, 2017 5:29 am
Forum: General Chat (Game Boy Zero)
Topic: Need help with variant 9 screen
Replies: 9
Views: 8363

Re: Need help with variant 9 screen

The second picture shows the red wire going to pin3, not pin2 (even though it's correct in your first picture)

edit: Also you ground wire is going to a wrong spot on the Pi, I think.
by n.marek
Wed Feb 01, 2017 5:24 am
Forum: General Chat (Game Boy Zero)
Topic: Does anyone have this screen?
Replies: 10
Views: 8882

Re: Does anyone have this screen?

So I received the LCD today, pleasantly surprised with the size of the board! Haven't done the 5V mod yet, but the same 1509 chip is there! :) Came in a different box, but it's seems great. Hope it works, will try it tomorrow :) https://k1ahpw.bn1303.livefilestore.com/y3mezyXmdimcXDdoVTOUPAXq3_hQQeR...