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05 March 2020, 21:07
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#1 |
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Registered User
Join Date: Aug 2019
Location: Burnham on Crouch, UK
Age: 71
Posts: 26
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Apollo 40-40 Accellerator
Hi
I am currently cleaning up one of these (battery leakage) and wondered if anyone here can confirm where the traces under the 74F74 IC should be. It looks to me that a trace runs from pin 5 to pin 11 and another from pin 3 to the crystal, but even after cleaning it's very difficult to see the old traces (or what's left of them). I've spent a bit of time googling, but can't find any schematics, so I thought I would ask here if anyone has any information. Thanks in anticipation... |
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06 March 2020, 17:19
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#2 |
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A1200 040 SAM440EP 667
Join Date: Jan 2008
Location: Lisbon / Portugal
Posts: 873
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Hi grahamn
Read this thread, there is some information about Apollo 1260/1240 and a link to the schematics board. https://eab.abime.net/showthread.php?t=83641 With that schematics I already fixed my 1260. Hope it helps 
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06 March 2020, 18:55
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#3 |
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Registered User
Join Date: Aug 2019
Location: Burnham on Crouch, UK
Age: 71
Posts: 26
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That is brilliant! Thank you so much.
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