Konami 005273 Resistor Network

[TulioAdriano]

Bought TNMT and it came with 4 of these missing (RN1, RN2, RN3, and RN4).

Anyone got some spares of those? If not, is there any schematic of those?

 

[ShootTheCore]

@caius sells reproductions of them:

https://www.tindie.com/products/caiusarcade/005273005273a005273b-replacement/

 

[TulioAdriano]

Thanks. Yes I've seen those. I'm just wondering about the schematics because I could put something together and at least test the board properly before I decide if I return it or not, before buying any parts.

But I guess I can pull one of those from the board and measure them myself.

 

[Ace`]

You can figure out the schematic from yet another repro here

https://cwispy.com/konami-005273-005273a/

 

[TulioAdriano]

I ended up measuring...

And I guess what the heck, I built my own PCB because why not?

This one could potentially be soldered directly to the board, or a classy header could be soldered into it as well.

 

[TulioAdriano]

If anyone is interested, I wrote a blog post about how I went about measuring those.