Hi,
I have a VA9 board UK Saturn that I want to mod. 50/60hz switch & region mod.
The following site looks like it has all the info I need. I understand the region mod fine and I should be able to sort out a three way switch with some logic for a UK/USA/JAP selection but I don't quite understand the 50/60hz mod as its shown.
Its the follwing diag that doesn't make sense to me
![](http://www.trsoft.demon.co.uk/60Hzschm.jpg)
Surely it should be more like this:
[code:1:1892e0bf88]
------------------------- +5v
|
/
|--------to 50/60hz on the saturn board
---
| |10k (Used as a pull up resistor) when switch is closed
| |
---
|
--------------------------- 0v
[/code:1:1892e0bf88]
Switch open, 50/60hz point is at 0v = 50hz
Switch closed, 50/60hz point is at 5v = 60hz
Can someone offer me any advice? I have installed a Messiah into my PS2 and made and fitted a homebrew mod for my XBOX so I'm not a complete novice.
Thanks
Breeza
I have a VA9 board UK Saturn that I want to mod. 50/60hz switch & region mod.
The following site looks like it has all the info I need. I understand the region mod fine and I should be able to sort out a three way switch with some logic for a UK/USA/JAP selection but I don't quite understand the 50/60hz mod as its shown.
Its the follwing diag that doesn't make sense to me
![](http://www.trsoft.demon.co.uk/60Hzschm.jpg)
Surely it should be more like this:
[code:1:1892e0bf88]
------------------------- +5v
|
/
|--------to 50/60hz on the saturn board
---
| |10k (Used as a pull up resistor) when switch is closed
| |
---
|
--------------------------- 0v
[/code:1:1892e0bf88]
Switch open, 50/60hz point is at 0v = 50hz
Switch closed, 50/60hz point is at 5v = 60hz
Can someone offer me any advice? I have installed a Messiah into my PS2 and made and fitted a homebrew mod for my XBOX so I'm not a complete novice.
Thanks
Breeza
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