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Blast City 2nd Power Supply?

Posted: May 9th, 2019, 11:39 pm
by RKDE
Hi

Here is a noob question. What is the second power supply for in the back corner of a Blast City? None of the ones I have are connected to anything.

Thanks

Rob

Re: Blast City 2nd Power Supply?

Posted: May 10th, 2019, 5:04 am
by TappityTap
Kinda hard to say without pictures.
It could possibly be a step-down transformer?

AFAIK there's only one power supply from factory.

Re: Blast City 2nd Power Supply?

Posted: May 10th, 2019, 12:05 pm
by SailorLodestar
TappityTap wrote:
May 10th, 2019, 5:04 am
Kinda hard to say without pictures.
It could possibly be a step-down transformer?

AFAIK there's only one power supply from the factory.
Yeah I have a Blast City. Just one power supply. Maybe you have a Sega Naomi power supply in there too? I know those boards sometimes take their own power.

Re: Blast City 2nd Power Supply?

Posted: May 10th, 2019, 4:00 pm
by RKDE
TappityTap wrote:
May 10th, 2019, 5:04 am
Kinda hard to say without pictures.
It could possibly be a step-down transformer?

AFAIK there's only one power supply from factory.
I will see if i can get a pic on the forum. I have not done that yet.

Thank you for the response

Rob

Re: Blast City 2nd Power Supply?

Posted: May 10th, 2019, 4:04 pm
by RKDE
SailorLodestar wrote:
May 10th, 2019, 12:05 pm
TappityTap wrote:
May 10th, 2019, 5:04 am
Kinda hard to say without pictures.
It could possibly be a step-down transformer?

AFAIK there's only one power supply from the factory.
Yeah I have a Blast City. Just one power supply. Maybe you have a Sega Naomi power supply in there too? I know those boards sometimes take their own power.

I was thinking it may power some part of the Naomi system but the 001 Loom does most of that. I will try to upload a pic.

Thanks

Rob

Re: Blast City 2nd Power Supply?

Posted: May 10th, 2019, 4:24 pm
by nem
Probably a stepdown transformer as said before.