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diode array: Difference between revisions
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The SNES has 4 '''diode arrays''' (in groups of 4 and 6) near the [[Front Panel Daughterboard]] in regions A1 and A2 of the jwdonald schematic. These may be to provide transient voltage suppression on the controller ports. | The SNES has 4 '''diode arrays''' (in groups of 4 and 6) near the [[Front Panel Daughterboard]] in regions A1 and A2 of the jwdonald schematic. These may be to provide transient voltage suppression on the controller ports. | ||
[[File:diode array.png|thumb|A diode array in region A1 of the [[jwdonal schematic]]]] | |||
* https://hackaday.io/project/18301-nes-motherboard/log/49842-diode-arrays-da1-da2-added | === References === | ||
* TVS: https://hackaday.io/project/18301-nes-motherboard/log/49842-diode-arrays-da1-da2-added | |||
* datasheet: https://fscdn.rohm.com/en/products/databook/datasheet/discrete/diode/switching/dan202kt146-e.pdf | |||
[[Category:SNES Hardware]] | |||
[[Category:Diodes]] | |||
Latest revision as of 15:38, 8 July 2023
The SNES has 4 diode arrays (in groups of 4 and 6) near the Front Panel Daughterboard in regions A1 and A2 of the jwdonald schematic. These may be to provide transient voltage suppression on the controller ports.
A diode array in region A1 of the jwdonal schematic