C070243 REV.B - 1MB piggyback

ST & STM motherboards.
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troed
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C070243 REV.B - 1MB piggyback

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(fried serial chip)
IMG_20181020_110811_0431.JPG
IMG_20181020_110811_0431.JPG (3.09 MiB) Viewed 4407 times
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troed
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Re: C070243 REV.B - 1MB piggyback

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IMG_20181028_164519_0440.JPG
IMG_20181028_164519_0440.JPG (3.2 MiB) Viewed 4368 times
The resistors underneath the Shifter area I believe to be stock.
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troed
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Re: C070243 REV.B - 1MB piggyback

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The blue date stamp on the case is very hard to make out (faded). If I were to guess, I'd say 10 1985
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