I figured id give another go at my portable N64 !
I used to work on it and got it running on a 7.4v battery with a psone screen and sound.
The only thing i could never get done was relocating the game port.
But now that i restarted the projected i managed to relocate the port and its working !
Hehe im just overjoyed that its actually working
Now for the problem :
When i attach my previous battery pack. (that used to work)
I turn the n64 on, it gives Horizontal White lines and Buzzing sound
If i attach the stock Brick it doesnt do this and works perfectly.
So it must be the power correct ?
But i did some measurements and the voltages are correct 3.3v and 7.4v which USED to work Fine last year.
So what changed ? any ideas ? its all the same equipment as last year.
As for wiring i used bacteria's guide. http://moddedbybacteria.files.wordpress.com/2009/04/n64-wiring-guide1.jpg
if you need anymore info like Pics orso let me know.