C070523-001 REV.D

[troed]

C070523-001 REV.D top.JPG (2.8 MiB) Viewed 13066 times

C070523-001 REV.D bottom.JPG (2.63 MiB) Viewed 13066 times

(After market upgraded to TOS 1.04 by an official reseller)

[tzok]

1040STF C070523-001 REV.D 1987

1040STF C070523-001 REV.D.jpg (1.04 MiB) Viewed 12769 times

[sporniket]

520 STF C070523-001 REV.D
G-AV-0 4686

DSC_0973.JPG (382.09 KiB) Viewed 10949 times

[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.

c070523-001-D-100.jpg (213.16 KiB) Viewed 8645 times

c070523-001-D-101.jpg (202.02 KiB) Viewed 8645 times

c070523-001-D-102.jpg (209.99 KiB) Viewed 8645 times

c070523-001-D-103.jpg (214 KiB) Viewed 8645 times

c070523-001-D-200.jpg (230.26 KiB) Viewed 8645 times

c070523-001-D-200b.jpg (103.94 KiB) Viewed 8645 times

c070523-001-D-200c.jpg (194.52 KiB) Viewed 8645 times

c070523-001-D-201.jpg (235.79 KiB) Viewed 8645 times

c070523-001-D-202.jpg (242.44 KiB) Viewed 8645 times

c070523-001-D-300.jpg (212.68 KiB) Viewed 8645 times

c070523-001-D-300b.jpg (170.96 KiB) Viewed 8645 times

c070523-001-D-301.jpg (249.25 KiB) Viewed 8645 times

c070523-001-D-302.jpg (214.39 KiB) Viewed 8645 times

[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 (486.7 KiB) Viewed 5948 times

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

PXL_20220206_154830033.jpg (451.52 KiB) Viewed 5948 times

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