H2C SCHEMATIC 19-07-2019

Related information and WIP etc
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exxos
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H2C SCHEMATIC 19-07-2019

Post by exxos »

Once upon a time.. there was a motherboard.. and it grew a bit...

H2C.jpg
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H2C.jpg
H2C.jpg (260.06 KiB) Viewed 5747 times

600 DPI SCH
h2c.zip
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
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Re: H2C SCHEMATIC 19-07-2019

Post by exxos »

Preview of the PCB...

Capture.JPG
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
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Re: H2C SCHEMATIC 19-07-2019

Post by Icky »

:coolpics:

Looking good Exxos
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Re: H2C SCHEMATIC 19-07-2019

Post by exxos »

This is the parts list dump ...

H2C.txt
(27.37 KiB) Downloaded 216 times

I guess it needs correlating to just list the number of 1uF caps etc rather than a huge list of everything.
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
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Re: H2C SCHEMATIC 19-07-2019

Post by Icky »

Now here is the "Where's Wally" challenge.

Can anyone spot the additional feature Exxos has added to the board? I've seen it :)
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Re: H2C SCHEMATIC 19-07-2019

Post by PhilC »

Icky wrote: Mon Jul 22, 2019 2:22 pm Now here is the "Where's Wally" challenge.

Can anyone spot the additional feature Exxos has added to the board? I've seen it :)
Now that depends on your point of reference but no doubt something flashy will have been added as well as other things :D
If it ain't broke, test it to Destruction.
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Re: H2C SCHEMATIC 19-07-2019

Post by exxos »

PhilC wrote: Mon Jul 22, 2019 2:37 pm
Icky wrote: Mon Jul 22, 2019 2:22 pm Now here is the "Where's Wally" challenge.

Can anyone spot the additional feature Exxos has added to the board? I've seen it :)
Now that depends on your point of reference but no doubt something flashy will have been added as well as other things :D
Its been there months, very subtle change, but people actually requested it ages ago.. nobody noticed yet :)
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
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Re: H2C SCHEMATIC 19-07-2019

Post by JezC »

Not the SIMM as well as the Falcon DRAM?

Never any good at these things, so probably way off... :roll:
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Re: H2C SCHEMATIC 19-07-2019

Post by exxos »

JezC wrote: Mon Jul 22, 2019 3:12 pm Not the SIMM as well as the Falcon DRAM?

Never any good at these things, so probably way off... :roll:
Yeah, stone cold there buddy.
https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
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Re: H2C SCHEMATIC 19-07-2019

Post by Icky »

exxos wrote: Mon Jul 22, 2019 3:27 pm
JezC wrote: Mon Jul 22, 2019 3:12 pm Not the SIMM as well as the Falcon DRAM?

Never any good at these things, so probably way off... :roll:
Yeah, stone cold there buddy.
Still no more suggestions as to what it is. It's pretty big on the board you cant really miss it :)
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