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Spectrum Cables : How many individual types of these are there "out there" both past and now?So this is all about giving the SPECTRUM cables their correct cable titles to aid IDENTIFICATION OF CABLE TYPE and FUNCTION across the world.. An e…
... machines only came with their PSU's, and RF cable. Even ... a matching grey PSU, and RF cable. Most replacement RF cables are ... -
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…
... "9V" DC power supply units (PSU) are [u]unregulated[/u]. This ... /plus/128k/+2 grey... The PSU for the ZX81 often output ... />
Is the PSU plug original, or a replacement? Only there were ... -
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…
... "9V" DC power supply units (PSU) are [u]unregulated[/u]. This ... /plus/128k/+2 grey... The PSU for the ZX81 often output ... ...
Is the PSU plug original, or a replacement? Only there were ... -
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…
... quote="ivanb303;925886"]The original PSU for my 48k+ died many ... ]
Is that "modern replacement" one of those Tynemouth Software ... an unregulated (or regulated) PSU that outputs between 8V and ... Note that running from a PSU that outputs a loaded output ... -
+3 PSU fault, can it be repaired?First, i'm no electrical genius/engineer but can solder/de-solder when needed! Powered on my +3 today and the monitor was just flickering/breaking…
... otherwise you might blow the replacement fuses you put in. Myself ... the solder joints of the PSU din socket. It's possible ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... be getting replacement caps and would like to replace the psu but ... out are to get a replacement but at least I have ... -
Power supply voltage regulator circuitRelating to [url="https://www.worldofspectrum.org/forums/discussion/56142/"]this topic[/url] I have managed to acquire this little accessory, which I…
... minimum. Even though original Spectrum psu may put out ~12V unloaded ... is allowed: a switching 7805 replacement. To be had starting from ... -
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…
... choosing to use switch mode psu's just for electrical ... only fail if the PSU is abused by the ... ).
The new / replacement SMPSUs are not immune from ... failures of this type of PSU just result in them ... ) from the original ZX PSU. Hence it will run ... -
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…
... supply. But the external PSU only supplies a nominal + ... with the three terminal 7805 replacement DC/DC converter regulator ... failure or when symptoms occur. PSU: recommendation to replace C1, ... failure or when symptoms occur. PSU board (inside the computer), ... -
Spectrum 48k Plus - Scrolling horizontal linesI performed a standard composite mod on my Spectrum Plus. I followed the instructions to the letter and it went fine and the picture displays on both…
... mod but it seems my psu is a bit feeble to ... MMC. I’ll get a replacement. Thanks again guys. -
+3 - beeper sounds but no AY musicHi guys I am repairing a plus 3 revision 2 board that had no sound at all. Using schematics from https://zxnet.co.uk/spectrum/schematics/ I manage…
... to do with the old PSU and definitely the death of ... . The AY chip (the first replacement, ay-3-8912 from eBay ... -
[newbie warning :)] Spectrum +3 questionsHello all, Yes, I am a Speccy newbie [img]/__forums/images/smiles/icon_smile.gif[/img] My Spectrum +3 arrived today, and I already have a few questi…
... schematics to modify a PC PSU or some other type of ... PSU to use with this speccy? ... I haven't got a PSU with it and I'm ... on how to convert a PSU would be nice...
Replacement Modulator for a issue 4 board Spectrum+???Anyone know where I may procure such a thing??? The one in my current machine starts up with the picture tearing and fading (As if the composite sig…
Anyone know where I may procure such a thing???
The one in my current machine starts up with the picture tearing and fading (As if the composite signal is being mixed just out of freq) then gets better with warming up (Approx 5 mins)
ZX Spectrum 48k + GAMES FOR SALEI have a 48k ZX Spectrum + PSU and leads and about 15 - 20 tapes including JetPac, Manic Miner etc. Offers?
I have a 48k ZX Spectrum + PSU and leads and about 15 - 20 tapes including JetPac, Manic Miner etc.
Offers?Z88I Have a Working Z88 complete with 128k EPROM Pack, 128K RAM Pack, Soft Carry Case, PSU, Printer Cable and Manual. I also have Spare:- 1 off 32K…
48 K SpectrumHi. I have 1 off 48 K Spectrum + PSU, Romantic Robot I/F, Opus 3.5 Disk Drive with Printer Port ALL WORKING plus many Games/ Utilities on Tape and D…
... 1 off 48 K Spectrum + PSU, Romantic Robot I/F, Opus ...ZX Spectrum 128k +2Hi, can anyone help me out? I'm trying to get a 128k +2 (the black one), im not bothered about it being boxed or anything (as the price is usually …
Spectrum+ keyboard problemHello all! I was wondering if someone here could give me some hints with my Speccy+. The problem is that I replaced the motherboard of my Spectrum+ …
... motherboard could need a resistor replacement. Does anyone have any knowloedge ...drive belt for +3 - what can I useHi Anyone know what I can use as a replacement belt for the +3 disk drive? Is it a standard size? Thanks
Hi
Anyone know what I can use as a replacement
belt for the +3 disk drive?
Is it a standard size?
ThanksBoxed MGT Sam Coupe Computer!Hi Everybody I have superb boxed Sam Coupe computer from Miles Gordon Technology for sale. It was released in 1990 as the spiritual big brother of t…
... are included and also the PSU, TV lead, and Sam demo ...spectrum polyHi im looking for a replacement poly for my spectrum 48k , unlike my spectrum and box which has only a small fault after 15 years in the loft , alas…
Hi im looking for a replacement poly for my spectrum 48k , unlike my spectrum and box which has only a small fault after 15 years in the loft , alas the poly didnt make it ,
so if any of you chaps have a spare one by chance please let me knowExtension for 128k + 3 keyboardHi everyone. Im working to put the plus 3 inside a pc at tower and already replaced its psu for a pc at one and its 3" drive for a 3.5" one. Im worki…
... tower and already replaced its psu for a pc at one ...Best car boot findsAs a follow up the the 'Speccy in a bin' thread..... What is your best Speccy(ish) related car boot/jumble sale/charity shop find? My highlight was …
... them boxed and all without PSU's but not bad for ...Four faulty 48k Rubber Keyed Spectrums for SaleOkay, I've finally dug them out and decided to offer them on here, as when I mentioned them once before some people showed an interest. The circuit …
... mostly missing, and some have replacement screws in the bottom. The ...WTD: (UK) +3 Power supply unitAnyone in the UK got a working +3 PSU for sale? Drop me a mail to [email="tim.fardell@virgin.net."]tim.fardell@virgin.net.[/email] Cheers.
Anyone in the UK got a working +3 PSU for sale?
Drop me a mail to [email="tim.fardell@virgin.net."]tim.fardell@virgin.net.[/email]
Cheers.SevenuP and fontsIs it possible to use SevenuP to create replacement Spectrum fonts? If not, can anyone suggest a windows-based Speccy font editor? I've got plenty fo…
Is it possible to use SevenuP to create replacement Spectrum fonts? If not, can anyone suggest a windows-based Speccy font editor? I've got plenty for the Spectrum, but I was hoping for something a bit more point n' clicky. :)Wanted!Speccy 128 heatsink model box and instuctions.In decent nick and with all pollys. I have the compo in mint with all cables and psu just need box to make it complete. Sensible offers will be taken…
In decent nick and with all pollys.
I have the compo in mint with all cables and psu just need box to make it complete.
Sensible offers will be taken into consideration.
Thanks.Spectrum spares / repair jobsI recently bought a few faulty Spectrum 48+'s and have built a fully functional unit from the best bits of them, however this has left me with two pa…
... be repaired or dismantled for replacement ULA / RAM chips to repair ...Deduggers in emulatorsI've used several emulators with build-in debuggers, and now I want to share my opinion. Debugger in Spectaculator 6.0 is great! The interface is nic…
... " function is not a good replacement for breakpoint, but still fine ...
