Sanyo DS25390

SegaSaturn94
May 21, 2025, 4:25 pm
May 21, 2025, 8:56 pm

Summary

Basic RF-only 25" TV my Sanyo. Originally manufactured in Mexico in 1999.

Literature

RGB mod

Despite being RF only, this set has an isolated chassis and can be RGB modded. The process is a little more involved. A few notes on the process:

  • You cannot supply the 5V blanking voltage from inside the TV, so you have to use the 5V from a console instead.
  • After modding, the picture will be mixed with RF noise. To fix this, there is an option byte in the service menu you can change to enable the video input as if it was another TV model. Then the RF noise will be gone.
  • The line for mono audio is on the jungle chip.

Link to pics and basic guide by Johnny B. HERE

Gallery

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