Av Mod on Magnavox 4000

[sanman]

Looking to mod 4000 magnavox Odyssey av mod. Any help would be appreciated..

 

[slydc]

Hi there,

 

If you have some electronic know-how then you can download or read the Odyssey 4000 service manual here: https://archive.org/download/MagnavoxOdyssey/Magnavox%20Odyssey%204000%20Service%20Manual.pdf

 

Or simply, connect on IC2 pin#5 for Video output and connect on IC1 pin#13 for Audio output. Voila! Simple as that.

 

And to anyone reading this, i have uploaded many Magnavox Odyssey game manuals and service manuals

here: https://archive.org/download/MagnavoxOdyssey

[sanman]

Thank you i guess you have to ground the av cable too?

[slydc]

You're welcome!

 

And yes for your question, you absolutely need to ground both signals (audio & video).

[leogeo]

What about 1.3v on video signal? How to remove it?

is there any working scheme?