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are 4164's the same as mt4067-12just wondering if I can use as direct replacements as I have a +2a here with ic5 and ic4 overheating, also what are the correct voltages for these ic…
just wondering if I can use as direct replacements
as I have a +2a here with ic5 and ic4 overheating, also what are the correct voltages for these ic's?
thanks in advance -
Wanted: 128 +2 B issue 4 Chips RomHello, I am looking for following chips to repair my (2) 128 + 2 B Spectrum + 2 B The board is an[B] issue 4[/B] [COLOR="Red"][B]and not[/B][/CO…
The DRAMs are 64k x 4. There are a few different part numbers for the ram chips that are suitable.
I've seen MSM4464 and MT4067 -
are 4164's the same as mt4067-12just wondering if I can use as direct replacements as I have a +2a here with ic5 and ic4 overheating, also what are the correct voltages for these ic…
... data sheet, it looks like MT4067-12 DRAM chips may work ... -
are 4164's the same as mt4067-12just wondering if I can use as direct replacements as I have a +2a here with ic5 and ic4 overheating, also what are the correct voltages for these ic…
This +2a has MT4067-12's fitted already
so they must work in a +2a except these seem fried -
DivMMC Enjoy - I'm not enjoying it!My DivMMC Enjoy arrived today. Excitedly I rushed home to plug it into my +2a. I have quite a few SD card/CF solutions for my computers so I know wha…
... created equal and the old MT4067-12s are actually much faster ... -
Repair ZX Spectrum +2 black issue 1Hi all, after a long time i will try to repair a ZX Spectrum +2 black i found the last days i know for sure that CPU is damaged (already repla…
... ram chips from the originals mt4067-12 to the d4164c-10 ... -
Repair ZX Spectrum +2 black issue 1Hi all, after a long time i will try to repair a ZX Spectrum +2 black i found the last days i know for sure that CPU is damaged (already repla…
... ram chips from the originals mt4067-12 to the [b]d41464c ...
