C070523-001 REV.D

STF motherboards.
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troed
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C070523-001 REV.D

Post by troed »

C070523-001 REV.D top.JPG
C070523-001 REV.D top.JPG (2.8 MiB) Viewed 11162 times
C070523-001 REV.D bottom.JPG
C070523-001 REV.D bottom.JPG (2.63 MiB) Viewed 11162 times
(After market upgraded to TOS 1.04 by an official reseller)
tzok
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Re: C070523-001 REV.D

Post by tzok »

1040STF C070523-001 REV.D 1987

1040STF C070523-001 REV.D.jpg
1040STF C070523-001 REV.D.jpg (1.04 MiB) Viewed 10865 times
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sporniket
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Re: C070523-001 REV.D

Post by sporniket »

520 STF C070523-001 REV.D
G-AV-0 4686
DSC_0973.JPG
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sporniket
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Re: C070523-001 REV.D

Post by sporniket »

Before dismantling my donor machine, I did a series of shots like i did for my STE. Two big capacitors was hiding other components or marking, I had to make some close-up shots for them.

Anyway it should help spotting some of the components and their values.

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c070523-001-D-300.jpg
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c070523-001-D-302.jpg
c070523-001-D-302.jpg (214.39 KiB) Viewed 6741 times
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stween
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Re: C070523-001 REV.D

Post by stween »

Couple of quick shots from the STF I picked up in the last week. I've since cleaned the case, but the board itself came pretty clean! Probably no more detailed photos are necessary, unless there's merit in taking them.

PXL_20220206_154913537.jpg
PXL_20220206_154913537.jpg (486.7 KiB) Viewed 4044 times

Mainly noticed on mine that one of the TOS 1.0 ROMs has been swapped out at some point?

PXL_20220206_154830033.jpg
PXL_20220206_154830033.jpg (451.52 KiB) Viewed 4044 times

Also, I'm curious: the chunky capacitor around JP4/5 and the RAM banks is hooked up differently on some boards. Why?
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