kodak80 H4 build (x2)

Topic for users to share their building progress.
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kodak80
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kodak80 H4 build (x2)

Post by kodak80 » Thu Sep 26, 2019 11:41 pm

Boards ordered. Now to sort through components... :D

2 boards also ordered for a friend intrested in building them. He helped me with the first boards and will now have his own to build as well...
Atari Falcon 030 | Atari 1040 STE | Atari 1040 STFM | Atari 1040 STF | Kryoflux & Supercard Pro Flux boards
Admin of Atari ST Review Magazine Archive: http://www.chillichai.com/atari-st-review

kodak80
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Re: kodak80 H4 build (x2)

Post by kodak80 » Sun Nov 24, 2019 8:52 pm

OK, I have stripped a few ST boards now so have the Atari chips and connectors. I have also ordered components from Mouser AU and other places so should have all BOM components in hand.

Boards are in the post on their way to AU so have to wait now...

I am avidly watching the builds under way at the moment for the fixes that will need to be done.
Atari Falcon 030 | Atari 1040 STE | Atari 1040 STFM | Atari 1040 STF | Kryoflux & Supercard Pro Flux boards
Admin of Atari ST Review Magazine Archive: http://www.chillichai.com/atari-st-review

kodak80
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Re: kodak80 H4 build (x2)

Post by kodak80 » Thu Nov 28, 2019 9:53 pm

5 boards have arrived safely in AU. Many thanks to @exxos. 2 are mine, the other 3 are being passed onto a couple members of our local Atari group. We are all excited to be involved in this project. :D
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Atari Falcon 030 | Atari 1040 STE | Atari 1040 STFM | Atari 1040 STF | Kryoflux & Supercard Pro Flux boards
Admin of Atari ST Review Magazine Archive: http://www.chillichai.com/atari-st-review

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Icky
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Re: kodak80 H4 build (x2)

Post by Icky » Thu Nov 28, 2019 9:56 pm

:coolpics: Welcome to the party kodak80 and friends.

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exxos
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Re: kodak80 H4 build (x2)

Post by exxos » Thu Nov 28, 2019 9:58 pm

kodak80 wrote:
Thu Nov 28, 2019 9:53 pm
5 boards have arrived safely in AU. Many thanks to @exxos. 2 are mine, the other 3 are being passed onto a couple members of our local Atari group. We are all excited to be involved in this project. :D
:cheer: :cheer: :cheer: :cheer: :cheer:
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

kodak80
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Re: kodak80 H4 build (x2)

Post by kodak80 » Sat Nov 30, 2019 12:44 am

U$6 (Reset) IC and IC3 (DAC) IC both in place.
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Atari Falcon 030 | Atari 1040 STE | Atari 1040 STFM | Atari 1040 STF | Kryoflux & Supercard Pro Flux boards
Admin of Atari ST Review Magazine Archive: http://www.chillichai.com/atari-st-review

kodak80
Posts: 161
Joined: Sat Oct 21, 2017 1:14 am
Location: Brisbane, Australia
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Re: kodak80 H4 build (x2)

Post by kodak80 » Sat Nov 30, 2019 1:25 am

U3, U4 and U5 MC74AC157DG IC in place.
B33CE668-F86E-41C9-A153-12219F3A2ACC.jpeg
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Atari Falcon 030 | Atari 1040 STE | Atari 1040 STFM | Atari 1040 STF | Kryoflux & Supercard Pro Flux boards
Admin of Atari ST Review Magazine Archive: http://www.chillichai.com/atari-st-review

kodak80
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Location: Brisbane, Australia
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Re: kodak80 H4 build (x2)

Post by kodak80 » Sat Nov 30, 2019 1:51 am

U$30 (labelled on board as OSC1) in place.
F8397E25-E883-477A-89F0-7BF70A6A4B8C.jpeg
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Atari Falcon 030 | Atari 1040 STE | Atari 1040 STFM | Atari 1040 STF | Kryoflux & Supercard Pro Flux boards
Admin of Atari ST Review Magazine Archive: http://www.chillichai.com/atari-st-review

kodak80
Posts: 161
Joined: Sat Oct 21, 2017 1:14 am
Location: Brisbane, Australia
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Re: kodak80 H4 build (x2)

Post by kodak80 » Sat Nov 30, 2019 5:31 am

U2 (SN74LVC1G11DBVR) IC in place. Managed to lose one on the floor and it is so small I could not find it!

I think that is all SMD components now on both my boards including resistors and capacitors. Unless I have missed some?

CB40C0D2-21D9-4470-83C7-3C389E5460AC.jpeg
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Atari Falcon 030 | Atari 1040 STE | Atari 1040 STFM | Atari 1040 STF | Kryoflux & Supercard Pro Flux boards
Admin of Atari ST Review Magazine Archive: http://www.chillichai.com/atari-st-review

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Re: kodak80 H4 build (x2)

Post by exxos » Sat Nov 30, 2019 10:05 am

Is there a short on the bottom left pins of U2 ?
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

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