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glstar

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- Sega Naomi 2 Working PCB's
The "infamous" battery have been replaced and mounted on the backside, so in some years if it will leak acid, it won't damage the PCB.
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Boards have the latest multibios into.
Board 1
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Here you can see it running
View: https://www.youtube.com/watch?v=H8f7KhhUf1c

Board 2
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Here you can see it running
View: https://youtu.be/78pOzyyCoO8

Price is 180€ each board

- Carrier Air Wing Original Capcom Jamma PCB WORKING
Motherboard is the short version, ideal for the CPS1 multi
CPS1 A+B+C
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Here you can see it running
View: https://youtu.be/XKFgsDBiWYY

Price is 200€

Add shipping cost to price.
Ask for any question.
 

tacobell

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I just received the board but the box was heavily damaged and not much packing was in there to protect it.
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I tried to load up Initial D and it froze before the demo video.

View: https://youtu.be/Kf-krePr9Vk


This had happened to me before and this is due to the BGA possibly being damaged.
I will get more info from @irepairsega tomorrow, but this might have been damaged during shipping.
 

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tacobell

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Initial D locks up if you have the older multibios installed.
I replaced it with the newest multibios that I’ve used with my 3 other machines and they’re fine. Ken @irepairsega confirmed BGA damage due to shipping.
 

irepairsega

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Just chiming in here. In looking at box in pic I assumed BGA damage right away. After receiving pcb for repair, I found it would run fine on Naomi 1 carts but would freeze on Naomi 2 carts. No BGA damage found. No shipping damage found. Replacing RAM at IC106/107 took care of issue. Simple cheap repair.
 
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