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Sega Saturn VA SD / VA3 Switchless Region Mod Install Guide

This guide will show you how to install a switchless region mod into a VA SD (VA3) Sega Saturn console to make it multi-region with independent 50/60Hz video switching.

Mod Pinout

Solder Map

Sega Saturn - 837-12135 / 171-7131A / VA PAL SD

Region & Video Rate Jumpers

VA PAL SD Jumpers

Remove component:

  • R29 (JP2) - Common to Ground

Cut trace:

  • JP7 - Common to Ground
  • JP10 - Common to +5V
  • JP12 - Common to +5V