Search found 5 matches

by Antxiko
Thu Jun 23, 2022 11:16 am
Forum: Hardware
Topic: Problem with MZ80-A CRT
Replies: 7
Views: 3378

Re: Problem with MZ80-A CRT

Hi, I had the same problem with my 80B, y replaced that capacitor with an Audio Pro grade cap, now works like a charm. I used a Panasonic ECEA1HN100U.
by Antxiko
Sat Jun 11, 2022 10:11 am
Forum: Hardware
Topic: Any MZ-80GM or GMK reproductions?
Replies: 0
Views: 3985

Any MZ-80GM or GMK reproductions?

Hi to all!

I see some 2K x 8 chips available in the interwebs... I ask myself: there is any open project to clone the those graphics upgrades? The schematic do not seems to hard to replicate.

Someone knows?
by Antxiko
Sat Jun 11, 2022 10:06 am
Forum: Hardware
Topic: MZ-80b FI/O to HxC Cable
Replies: 64
Views: 33193

Re: MZ-80b FI/O to HxC Cable

My 80B comes with a E0054PA, I don't see much info about it. I tried 3 different cable config with same results. Maybe @psmart have some spare controller in this days?

Thanks for the reply!
by Antxiko
Fri Jun 10, 2022 10:09 am
Forum: Off-topic
Topic: Self introduction
Replies: 1
Views: 3181

Self introduction

Hi everyone! Recently I bought a Sharp MZ-80B from a flea market, I replaced the original PSU with a modern meanwell because the main transformer of the PSU was in short, so dead. I replaced the monitor board caps too and now works like a charm. I can load BASIC from a WAV exporting it using MZFstud...
by Antxiko
Fri Jun 10, 2022 8:46 am
Forum: Hardware
Topic: MZ-80b FI/O to HxC Cable
Replies: 64
Views: 33193

Re: MZ-80b FI/O to HxC Cable

Hi everyone! I´m a new user of a Sharp MZ-80B, the computer had de powerbrick dead (primary transformer in short) and I replaced all the power supply with a modern meanwell power supply, now the power works like a charm. I recapped the monitor board too, have been difficult to buy a 10uf/25V unpolar...