So far i know
There are 3 types of Video DAC/Encoder
Type 1 :
VDC-NUS
They are mostly ntsc’s anyway
Also found a guide and info here to convert them to pal
Code: Select all
https://bitbuilt.net/forums/index.php?threads/ultimate-n64-ntsc-pal-region-switch-guide.1620/[\code]
Type 2 :
DENC-NUS
[bold]Trying to find the solution and info about these Pal boards and how to convert them into ntsc.
Not able to find any info regarding this chips and boards.[/bold
Type 3 :
AVDC-NUS or MAV-NUS
Pinout :
[img]https://i.imgur.com/uDuX32X.png[/img]
Solution : Figured out how to convert these into NTSC
Just change the the crystal with NTSC one and lift the pin 21 and connect it to the ground
And you have the ntsc console.
I want to convert the pcb with DENC-NUS to ntscs
Please help.
EDIT: also found this page with quite some info but mot anything about the Pal with DENC-NUS chips.
[code]https://circuit-board.de/forum/index.php/Thread/8877-N64-PAL-NTSC-Switch-möglich/
Solution :
So in order to convert Pal N64 with DENC-NUS chip
1 : Replace the crystal with NTSC one or 14.31818Mhz
2 : Desolder the pin7 of U7 Mx8330 or MXxxxx and hook it up with 3.3v can be found on the same chip or the processor nearby.
3 : on the bottom of the board you will find the Jumpers JP2 JP3
Cut the track between JP3 And Bridge JP2 .
4 : Need to change the PIF IC from NTSC Console one if you wanna use the real cartidges and not ever drive.