the nes video mod

Hey, making some projects from my book? Got a question about something? Wanna share what you've done? Here's the place - go for it!

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shadowhacker
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Joined: Sat Nov 12, 2005 12:46 pm
Location: Red Deer, Alberta

the nes video mod

Post by shadowhacker » Sun Jan 22, 2006 2:37 pm

i removed the rf adapter and now i need the parts for the video mod can some on give me pictures of the parts or an alternate route?
I do know everything just not all at once its a virtual memory problem.

juscrzn
Posts: 12
Joined: Tue Jan 17, 2006 8:37 pm
Location: California

Post by juscrzn » Sun Jan 22, 2006 2:51 pm

If I understand...for the video mod the only parts you need...if it's the PS1 video screen is 3 led's and a 10ohm resistor
LED's is a digikey part#CMD204UWC-ND
10 ohm resistor Radio Shack #271-1101

I'm not sure what you mean by alternate route

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shadowhacker
Posts: 104
Joined: Sat Nov 12, 2005 12:46 pm
Location: Red Deer, Alberta

Post by shadowhacker » Sun Jan 22, 2006 2:56 pm

too boost the siginal
I do know everything just not all at once its a virtual memory problem.

juscrzn
Posts: 12
Joined: Tue Jan 17, 2006 8:37 pm
Location: California

Post by juscrzn » Sun Jan 22, 2006 3:11 pm

Oh I got it....
you need a transistor 2n4401
2. 220ohm resistor's
1. 33ohm resistor's

I don't have a pic so I will try to explain...I hope it makes sence

On a little PC board(from bottom to top)(resistor'splaced left to right)
220ohm on bottom...leave a space, then a 33ohm...place your transistor on the right side of the resistor's(flat side up)tie the emitter to the 33ohm...the base or middle leg will go in from the NES...the last leg or the collector will tie in to the other 220ohm ohm resistor(it goes on top...sorry)
Now the left side between the 33ohm and 220ohm is video out.
the right side of the bottom 220ohm is ground
the top 220ohm...left side is 5v in

Boy I hope that makes sence and helps...sorry no pic

juscrzn
Posts: 12
Joined: Tue Jan 17, 2006 8:37 pm
Location: California

Post by juscrzn » Sun Jan 22, 2006 3:16 pm

I forgot one thing

The video out will tie all together with the bottom 33ohm and 220ohm

You might try to draw it out.

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