VOGONS


First post, by KJanos1396

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Hello Collectors!

We (me and friends) want to share the power supply "schematic" for an vintage xt motherboard SANYO SPC-400D.
This motherboard is very rare and using 7 pin non standard power connector.
We grabbed motherboard one year ago from junkyard without power supply and we could not find anything on the Internet..🙁
And we have forgotten it all the time.
Until ...now.😀
A few weeks ago we buy power supply from collector and motherboard is working perfectly.
After we have a power supply we can measure voltage and share the result.😀
If you have same motherboard without power supply don`t panic,you can use standard power supply voltages.
Pictures attached.

Motherboard and connector:

SANYO_SPC_400D_1.jpg
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SANYO_SPC_400D_1.jpg
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144.08 KiB
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640 views
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Fair use/fair dealing exception
SANYO_SPC_400D_2.jpg
Filename
SANYO_SPC_400D_2.jpg
File size
138.58 KiB
Views
640 views
File license
Fair use/fair dealing exception
SANYO_SPC_400D_power_supply.jpg
Filename
SANYO_SPC_400D_power_supply.jpg
File size
137.56 KiB
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640 views
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Fair use/fair dealing exception

And "Schematic":

SANYO_SPC-400D_power_connector_schematic.jpg
Filename
SANYO_SPC-400D_power_connector_schematic.jpg
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291.59 KiB
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640 views
File license
Fair use/fair dealing exception

Cheers.
KJanos1396 and Petibá.

Last edited by KJanos1396 on 2018-02-08, 10:00. Edited 2 times in total.

Reply 2 of 3, by Jo22

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KJanos1396 wrote:

Hello Collectors!

We (me and friends) want to share the power supply "schematic" for an vintage xt motherboard SANYO SPC-400D.

That's the spirit! Thank you very much! 😀

"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel

//My video channel//

Reply 3 of 3, by derSammler

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While this is great, it would have been so easy to find out which voltages go to which pins without having a working PSU, since it's known where the voltages are used on the ISA slots:

B01 GND
B03 +5V
B06 -5V
B07 -12V
B09 +12V

One minute with a continuity tester and you have it.