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Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... fitted modification to the Z70833 ISSUE 1 board, this was incorporated into ... the PCB on the ISSUE 2 and ISSUE 4.
Other ... the modulator socket to composite video, or if you're going ... -
Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... fitted modification to the Z70833 ISSUE 1 board, this was incorporated into ... the PCB on the ISSUE 2 and ISSUE 4.
Other ... the modulator socket to composite video, or if you're going ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
Remaking an Issue 2 Spectrum .
I ... I mean nicely depopulated ) Issue 2 Speccy Boards .One of ... have a previously working Issue 2 board that "came ... up" a largely socketed Issue 2 Spectrum . It wont be a ... ideal for this thread:- 1) I am not bored ... -
ZX Spectrum Test PCB I recently read about one of these (I think it may have been the Retroleum site but I am not sure) and I thought "What a great idea" . As pictured …
... this thread are:-
1) How to do a Test ... on how to strip a Spectrum back to a bare PCB ... ) The question of which Issue of Spectrum board to use has also ... -
Fuse for macOS 1.3.5 ReleasedA new version of Fuse for macOS has been released at the dedicated sourceforge project: https://sourceforge.net/projects/fuse-for-macosx/ Note …
... . Am checking what's the issue.)[/b]
I'm ... />
The Free Unix Spectrum Emulator (Fuse) version 1.1.1.1.
Available ... size.
--issue2 Emulate an Issue 2 Spectrum.
--kempston Emulate the ... -
ZX Spectrum Next Kickstarter Launchedhttps://www.kickstarter.com/projects/1835143999/zx-spectrum-next
... that runs on all Spectrum like machines including issue 1 16K Spectrums?
Issue one motherboardI am not sure if this the best panel to post this, but I am considering selling my Issue 1 Spectrum. Although I have u huge collection of Spectrums, …
... . I currently have so many Spectrum I do not know what ... ebay and there is an issue 1 with only the back cover ... seems crazy for a half Spectrum.Double Buffering Artefacts on Real HardwareI have a project that I've played around with for a while and always tested using emulators, either ZX Spin or Spectaculator. It is a 128k game th…
... IM2 program written for issue 1 of ZX spectrum, the 16K version, wont ...ZX Spectrum Test PCB I recently read about one of these (I think it may have been the Retroleum site but I am not sure) and I thought "What a great idea" . As pictured …
5C102E: ZX Spectrum Issue 1 boards
5C112E: ZX Spectrum Issue 2 boards
... series ULA, probably for ZX Spectrum Issue 3 boards
[ ... b]6C001E-6: ZX Spectrum Issue 3 boards[/b]
... 6C001E-7: ZX Spectrum Issue 4A boards (and higher ...+2 Black Boot Rom Selectionhello, i have a custom ROM with a test RAM software burned in that i have used before to troubleshooting ram problems on my +2 grey, is there a…
... trying this on a broken spectrum by the way - same error ... /discussion/54729/repair-zx-spectrum-2-black-issue-1)
thanks ...Issue with TV signal + Inductor Coil (16K Issue 2 Speccy)Hello guys, I just got a 16K Issue 2 Speccy from eBay. It was sold as not working so I knew there would be some work needed before it's working ag…
... possible there was a preexisting poor solder joint or other intermittent ... poor connection.
Yes, the ... normal. ULA chips in issue 1 and issue 2 boards actually run hotter ...Issue with TV signal + Inductor Coil (16K Issue 2 Speccy)Hello guys, I just got a 16K Issue 2 Speccy from eBay. It was sold as not working so I knew there would be some work needed before it's working ag…
To adjust the Issue 2 board for the best ... between the colours. In most issue 1 and 2 boards, it's ... the limitations of a composite video signal :-(
[b][i ...I'm totally confused now, RGB, composite, SCART what?Hello everyone. I have a +2A coming from the UK and I am wondering how I'm going to connect it to a modern TV. The TV has inputs on the back that ar…
... possible to connect directly the spectrum (via some kind of bus ... /> Also on the earlier issue Spectrum boards (issue 1 and 2 IIRC), links may ... to be fitted on the Spectrum PCB.
As I ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... />
This is an Issue 6A Spectrum+ much like the last one ... be to do 3 things:- 1) But the Traco will be ...Troubleshooting my +2To put this in context: a while back (i.e. late last year and earlier this year) I was looking to put together a compilation of modern Spectrum games…
... ZX81's, 16k Spectrum's, 48k Spectrum's, ZX Spectrum+, Toastracks, and +2 ... /> ZX Spectrum 16k/48k/plus machines with early PCB's (issue 1, 2 ... , 3, and maybe some issue 4) that ... ).
For a ZX Spectrum 16k/48k/+, that means you ...Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
... on my grey +2, board issue 1:[/quote]
Thank you for ... out. If you use composite video at all, I suggest adding ...Parallel to serial z80 i/o portI have an Opus Discovery and an Alphacom 32 printer. I want to see if I can make a cable that will use the Opus Parallel printer port. The question i…
... but here's the issue
1) The Spectrum is attached to ... the Opus Discovery via a Multiface 1 ...Dual joystick interface schematic?Hi! Would anyone have a schematic for a dual joystick interface? Cursor or sinclair would either work. If not, I might try my hand at designing one.…
... keyboard is decoded on the Spectrum: when a key is depressed ... to be set (and older Issue 1 and 2 boards did indeed ...Keyboard mat questionsDoes anyone know if there were different versions of rubber mats on the original 48k speccy's, and whether any were known to have a less tactile (ie.…
... ;944781"][quote="1024MAK;944759"]The issue 1 ZX Spectrums had a different ... (but I only have an issue 1 board, not the keyboard or ... when Sinclair launched the ZX Spectrum+ machines. I do have some ... , but mostly I use a Spectrum+ or one of the Amstrad ...What % of WOSSERS use "old school" tape loading when playing their Speccy games.My guess is .000000001% ( but I might be slightly out on this! ) Do people still enjoy doing it "the old way"?
... from the top 40 Radio 1 with it. When recording the ... think it was a major issue with Spectrum use. Just like playback ...Need some help building a cable for Spectrum 128k +2 to US Commodore 1084S-PHello WoS users! Does anyone have a diagram detailing how to build a cable to go from the Spectrum 128k +2 (grey) to a Commodore 1084S-P (US version…
... . If it is the same issue I have experienced then I ... not a flaw or a spectrum issue.
If you want the ... said, in spite of the spectrum video output signal being TTL level ...Finding a good (UK) external switch mode power supply for the basic 48k and 128k ZX SpectrumsThis idea has probably "done the rounds" by now . I think I have heard about it a bit late . This thread with look at replacing the original "heavy l…
... vary...
The ZX Spectrum 16K, 48K and plus machines ... the components in a ZX Spectrum run hot, that electrolytic capacitors ... to some capacitors on issue 1 and issue 2 ZX Spectrum boards).
The Different Approaches To Upgrading the ZX Spectrum from 16K to 48K This is probably something that has been covered before . I will take a look to see if I can find anything on WOS
... willing to do. Using 1 bit wide DRAM chips ... does not have and which issue board it is):
... willing to do. Using 1 bit wide DRAM chips ... connect this to the ZX Spectrum board),
[*]Use ... Spectrum, ZX81 RAM packs are not compatible),
[*]On an issue 1 ...The Different Approaches To Upgrading the ZX Spectrum from 16K to 48K This is probably something that has been covered before . I will take a look to see if I can find anything on WOS
... .ebay.co.uk/itm/Zx-spectrum-issue-1-32k-daughter-board-ram-extension ... ://ebay.co.uk/itm/Zx-spectrum-issue-1-32k-daughter-board-ram-extension ...The Different Approaches To Upgrading the ZX Spectrum from 16K to 48K This is probably something that has been covered before . I will take a look to see if I can find anything on WOS
... .ebay.co.uk/itm/Zx-spectrum-issue-1-32k-daughter-board-ram-extension ... ://ebay.co.uk/itm/Zx-spectrum-issue-1-32k-daughter-board-ram-extension ... RAM board for a ZX Spectrum 16K issue 1 board.
[b ...48K ZX Spectrum 48K Recap (Capacitors) Or Not?I have seen arguments "for an against" on this subject by some "high calibre" experts . So if the experts can differ on this question then my questi…
... .
In a ZX Spectrum 16K, 48K, plus, the electrolytic ... .
On the issue 1 and issue 2 boards, the electrolytic capacitor ... .g. ZX80, ZX81, ZX Spectrum 128K, ZX Spectrum+2, +2A, +2B, +3 ...Climate ChangeThis has been on the News for a couple of days now, including coverage of worldwide rallies calling for more efforts to tackle climate change. I have…
... -weather-delays-to-drilling"]link 1[/url], [url="https://news.stanford ... .com/hub/tonight/1a2803a1243"]Link 1[/url], [url="https://www.itv ... to brought up the issue of many more poor people suffering from ...When did Cassettes Go Paperless?I noticed that my "Rock Star Ate My Hamster" Cassette tape is paperless. In other words , the tape cassette itself does not have any paper inla…
... /infoseek.cgi?regexp=^Spectrum+Computing+01$&pub=^Spectrum+Computing$]Spectrum Computing[/url ... dig them out.
Issue 1 came out in 1983.When did Cassettes Go Paperless?I noticed that my "Rock Star Ate My Hamster" Cassette tape is paperless. In other words , the tape cassette itself does not have any paper inla…
... /infoseek.cgi?regexp=^Spectrum+Computing+01$&pub=^Spectrum+Computing$]Spectrum Computing[/url ... ]
I've got issue 1 of spectrum computing here, and it's ... 1982, and possibly the first Spectrum game I bought (one of ...
