Difference between revisions of "CRE401"

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SIL capacitor/resistor array used for input ports. Also called "CR10-A-*" on late [[NEO-CDD boards]]. Drop-in replacements seem hard to find  
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SIL capacitor and resistor array used in NeoGeo systems, especially for protection of input ports and auxiliary circuits ([[MV-LED]]). Also found as "CR10-A-*" in late [[NEO-CDD boards]]. Drop-in replacements seem hard to find but using simple 1/4W 330 ohms resistors seem to be a good quick fix.
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They are 4 identical RC circuits with a pull-up resistor.
  
 
[[File:Cre401.png]]
 
[[File:Cre401.png]]

Revision as of 19:43, 3 October 2011

SIL capacitor and resistor array used in NeoGeo systems, especially for protection of input ports and auxiliary circuits (MV-LED). Also found as "CR10-A-*" in late NEO-CDD boards. Drop-in replacements seem hard to find but using simple 1/4W 330 ohms resistors seem to be a good quick fix.

They are 4 identical RC circuits with a pull-up resistor.

Cre401.png

[Original manufacturer datasheet ("-A Circuit")]