SAD 512 help

[copachino]

i hae a DOD flanger and only the SAD1024 its working, i not so sure if there its something to raeplace it like a cool audio version or maybe some mod to use anything like a mn3007

[Scruffie]

SAD512 or 1024, which is it?

Also what leads you to believe it's the issue?

If it's a 512D it's not worth trying to replace, it can be done but it's not easy in the majority of cases and replacements are non existant, one of the rarest chips there is.

If it's a 1024 it possibly can be replaced with an MN3007 and some additional circuitry yes. Assuming it is actually dead.

[copachino]

sorry my bad, its a sad512D, the flanger have both of them, but only the SAD512D its damage

[Scruffie]

What's the model of the flanger, i'll check if the SAD512D can be replaced.

[copachino]

What's the model of the flanger, i'll check if the SAD512D can be replaced.

its a DOD 670

[Scruffie]

Hmm... the schematic i've got only shows a SAD512D... if that's the case there's possibly a solution (take a 4013 and use it to split the 4001 output in to 2 clock pulses and then quadruple the clock frequency, assuming the clock can cope and use an MN3007 & 4049 buffer) if there's a SAD1024 on the clock too that might complicate matters.

[Govmnt_Lacky]

With minimal changes.. you can replace the SAD512D with an RD5106ANP 

They can be found on eBay for about $6/each from the far east.

[Scruffie]

With minimal changes.. you can replace the SAD512D with an RD5106ANP 

They can be found on eBay for about $6/each from the far east.

Ah, completely forgot about the other reticons existence, that's probably a better and much simpler idea.

[copachino]

With minimal changes.. you can replace the SAD512D with an RD5106ANP 

They can be found on eBay for about $6/each from the far east.

Ah, completely forgot about the other reticons existence, that's probably a better and much simpler idea.

Its that just plug and play?? What would be the chance to get a fake one on those??