BulletMag
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- Sep 11, 2014
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I am currently restoring a MVS M1T board,
I have what looks like corrosion on the 4990A chip so i have removed it with the intention of replacing it...
Unfortunately i seem to be having trouble sourcing a replacement at a reasonable price, i have found a vendor here in the UK selling new old stock at £15 with free shipping but this seems a little to much in my opinion (they appear to be the only people selling here in the UK)
Is there a suitable alternative to the 4990A or does anyone have a supplier at a reasonable price ? (if not is £15 the going price for this chip?)
should i not be able to source a replacement how likely is this chip to be dead ? is a known victim of failure on these boards ?
thanks for your help
I have what looks like corrosion on the 4990A chip so i have removed it with the intention of replacing it...
Unfortunately i seem to be having trouble sourcing a replacement at a reasonable price, i have found a vendor here in the UK selling new old stock at £15 with free shipping but this seems a little to much in my opinion (they appear to be the only people selling here in the UK)
Is there a suitable alternative to the 4990A or does anyone have a supplier at a reasonable price ? (if not is £15 the going price for this chip?)
should i not be able to source a replacement how likely is this chip to be dead ? is a known victim of failure on these boards ?
thanks for your help
