NAOMI SOUND AMP

[Tyranix95]

Anyone know what the Black Plug is for?

 

[Tyranix95]

The Black Port is not on the NAOMI UNIVERSAL KIT wiring diagram.

http://www.sega-naomi.com/resources/manuals/NaomiWD.pdf

 

[Fox1]

Digital Audio?

 

[300wins]

Its for the big giant speaker on Naomi Universal machine such as Crazy Taxi and 18 Wheeler.

 

[Kid Panda]

Its for the big giant speaker on Naomi Universal machine such as Crazy Taxi and 18 Wheeler.

Like a subwoofer? That would make sense as it looks like a mono channel, orange is usually the color code for digital audio. Black is usually used for subwoofer in home audio applications. Or is it a full range speaker?

 

[Tyranix95]

Sub makes sense.

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Looks like CT & 18-W use a different amp.

http://www.segaarcade.com/sites/default/files/crazy_taxi_ur_manual.pdf

http://arcarc.xmission.com/PDF_Arcade_Manuals_and_Schematics/18 Wheeler STD.pdf

---

I found the NAOMI JAMMA conversion kit, with the sound amp set-up.

http://www.sauservice.com/manuals/Zombie_web/zombiekit.pdf

It makes no mention of the Sub port. Anyone try it out?

 

[werejag]

ebay has this amp in a auction with a case and all it says on the sticker is r+l for that port

 

[Tyranix95]

ebay has this amp in a auction with a case and all it says on the sticker is r+l for that port

Link plz.

 

[werejag]

these are pics of the sound amp and psu in a metal box

http://imageshack.us/a/img801/9526/kgrhqzhjdoe9bfcubpsvrl1.jpg
http://imageshack.us/a/img268/3276/kgrhqrhjdge8ftwv3dlbpsv.jpg
http://imageshack.us/a/img18/4103/kgrhqnhjeie88cr3te3bpsv.jpg <<3 pin ac into 17va psu
http://imageshack.us/a/img20/7016/kgrhqjhjeye88dn6rsbpsvs.jpg
http://imageshack.us/a/img401/9022/kgrhqfhjcce9bzdoqdbpsvs.jpg
http://imageshack.us/a/img856/2210/kgrhqzhjeoe88dk5kmbpsvr.jpg <<see the label of the l+r

 

[Tyranix95]

hmm... that's PN. 601-10369: NAOMI STEREO PWR AMP 47

Its's used in games like the DERBY OWNERS CLUBs and 355 Challenge.

http://www.jenntechcorp.com/Brochur...ures/Derby Owners Club/DOC Wiring Diagram.pdf

http://data.manualslib.com/pdf/16/1...win_f355.pdf?0ff590c829595a201d50f4667b88e9c8

http://www.ebay.com/itm/SEGA-POWER-AMPS-VR-WORKING-601-10369-610-0609-/380321957980

 

[werejag]

its just the amp and psu in a case.

 

[Tyranix95]

Then sub port it is 'cause the NAOMI STEREO PWR AMP 47 is also used in CT & 18-W.