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Search Again :: Adv Search 1000 results in 0.021s
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  • 128+ and Divide+ not working togetheri think theres something wrong with my 128 (toastrack), divide+ just wont work on it, corrupted screen on bootup and with big thick black bars rollin…

    ... DIVIde+. DIVIde+ works on my 48K, 48K+, +2A, but not 128K+. 128K ... is working. I tried stronger power supply as well. It seems that ...
    pkupcik pkupcik November 2010 Hardware
  • 128+ and Divide+ not working togetheri think theres something wrong with my 128 (toastrack), divide+ just wont work on it, corrupted screen on bootup and with big thick black bars rollin…

    ... DIVIde+. DIVIde+ works on my 48K, 48K+, +2A, but not 128K+. 128K ... is working. I tried stronger power supply as well. It seems that ... 128K. I have a Spectrum 48K, and a Spectrum + as well ... not work on the 48K. even though the 48K works fine on ...
    Alien 8 Alien 8 November 2010 Hardware
  • emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…

    ... the end of an old 48K Spectrum ear/mic lead...
    48K snapshot... I guess I would ... a home)
    Three Spectrum power supply units
    Various network cables ...
    ASM ASM November 2010 Emulators
  • Anyone wanna put together a Speccy package for a noob?Hey all, Bought a couple ZX Spectrum tape games off eBay a while back. My whole collection soon went into storage and I hadn't unpacked it until rec…

    ... a converter for the native power supply. I'm going to ... off the shelf variable power supply will do so long ... />
    This is like the power supply I use.

    [ ... /COMPACT-VARIABLE-LINEAR-DC-POWER-SUPPLY-3-12V-2a-/350283049216?pt=LH_DefaultDomain_0 ...
    beanz beanz November 2010 Wanted
  • Powerpack melts! +3 survives!I woke up this morning, switched on the sockets, went to the loo 'as you do' and came back into the living room. I heard this clicking sound so I th…

    ... too, so a +3 supply that's gone intermittent ... altogether, called a switch mode power supply - highly complex, and a ... being drawn, or the supply might not work very well ... only be 5v or 12v resulting in yet more ... uses a switch mode supply, but the usual reason ...
    Winston Winston November 2010 Hardware
  • Running a Spectrum in the USI didn't realise how much hastle it was to set up a UK PAL Spectrum in the US. [url]http://wn.com/List_of_ZX_Spectrum_games[/url]. I knew about the …

    ... ZX power supply -> DC. What's needed: 120V -> 9~12V DC ... , old/junk PC power supply, el cheapo universal DC power brick, anything goes ... ~240V AC, and output is 12V @1.5A. No problem powering ...
    RetroTechie RetroTechie November 2010 Sinclair Miscellaneous
  • How to clean up video output to TFT LCD - Spectrum 48kHi, I hope that there is an easy answer to this question. I have modded the RF socket on my 48k Spectrum to output composite video as described in t…

    ... there may be on the power supply rails is probably about the ... certain "design features" of the 48K Spectrum's video circuits that ...
    Winston Winston November 2010 Hardware
  • ZX48K: KILLING keyboard membrane?Hi. My friend - JAD - decided to get back from C64 to ZX Spectrum 48K after some break (that's the man who coded this program [url]http://www.pouet…

    ... the internal switch mode power supply (the -12v/-5v supply). Look at the data ... test the voltages to the supply pins. If the voltages are ...
    Winston Winston November 2010 Hardware
  • I wonder how many still goingThere is always a healthy stock of 48k rubber keyed speccys on eBay. However whats the guess on the amount world wide that are still working/used? +…

    The original Spectrum 48K (and +) doesn't tend to ... that expires with the slightest power supply problem. (For instance, out of ... the half a dozen of 48K models still worked, the broken ...
    Winston Winston December 2010 Sinclair Miscellaneous
  • 48k rubber key screen corruption[IMG][URL=http://img195.imageshack.us/i/img7398g.jpg/][IMG]http://img195.imageshack.us/img195/5563/img7398g.th.jpg[/IMG][/URL] Uploaded with [URL=htt…

    ... taken out the -5v and 12v supplies. (or vice versa).
    power supply circuit can cause ram chips ...
    guesser guesser December 2010 Hardware
  • Powering up a Speccy after long-term storage.Staying at my folks for Christmas. Feels good to be back in God's country again, even if it is -12C outside at the moment. :-o Anyway, I was plannin…

    ... If caps at the +12V or -5V supply rails are malfunctioning, those ... C44 and C45 - both 100uF (12V rail) (this is for issue ... - Make sure the power supply is dircharged: with the supply removed from the ... Spectrum.
    - Connect the supply to the mains.
    - ...
    mcleod_ideafix mcleod_ideafix December 2010 Hardware
  • Testing memory/transistors etc with multimeterAnyone have a rough guide to show how to do this properly? Im using the diode setting on the multimeter to test various components, im touching the b…

    ... identify the +5v, -5v and 12v which are so often a ... that the internal power supply is producing -5v and 12v when under load ...
    RST#08 RST#08 January 2011 Hardware
  • Where to get drive compatible with the plus dhi all have been offered a plus d system and was wondering if anyone knew a place to get a cheap compatible floppy drive for it to? cheers

    ... /> and building a small +12v/+5v power supply would be easy to do ...
    reanimator reanimator January 2011 Hardware
  • ZX Spectrum 48K, issue - works fine till it gets hot (?)ZX Spectrum 48K, issue 2, works just fine, tested with Winston's diag board. At a certain moment in time however, it seems to run hot and stalls. Whe…

    ... "The Lil Old ZX Spectrum 48k Service Manual"

    [url ... with a modern +9v regulated power supply. The 7805 was heated only ... ?. Now, I only use this power supply instead of original one.
    Jose_Leandro Jose_Leandro January 2011 Hardware
  • Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…

    ... br /> Aw, come on. Spectrum 48K price went down to ?130 ... from a simple cheap linear power supply to a rather more expensive ... would certainly have blown the power budget. Two ULAs would ... Microdrive unit without requiring another power brick. I worry enough about ...
    Winston Winston January 2011 Hardware
  • Amiga 1200 death (1996-2011)I'm off work this week so i thought i'd dig out my old Amiga 1200 and play some old games. My Amiga is in a cupboard next to the front door, to my …

    ... again, that in the ST power supply, when the capacitors have all ... is the 12V line. The 5V line has enough power to get ... the machine up and running, but without 12V ...
    joefish joefish January 2011 Chit chat
  • Looking for a ZX Spectrum 48k.With original box, all included accessories (cables, power supply, etc.), manuals, and starter cassette. Thank you.

    Since jamorski's gone, I'll be renewing my search for a ZX Spectrum 48K. Remember...

    [QUOTE]With original box, all included accessories (cables, power supply, etc.), manuals, and starter cassette.[/QUOTE]

    Thank you.
    noname noname January 2011 Wanted
  • Was the +3 a missed opportunity?I just wanted to gauge WOS opinion on this. Do people think that the +3 was a bit of disappointment that didn't really advance the hardware as much a…

    ... like tanks, apart from the power supply I've never managed to ... them funny and the -5v/12v supply fails and the lower ram ...
    guesser guesser February 2011 Hardware
  • Was the +3 a missed opportunity?I just wanted to gauge WOS opinion on this. Do people think that the +3 was a bit of disappointment that didn't really advance the hardware as much a…

    ... like tanks, apart from the power supply I've never managed to ... them funny and the -5v/12v supply fails and the lower ram ... -DC converter module for the 12v needed for the video.
    spodula spodula February 2011 Hardware
  • Spectrum 48k on/off switchWanted: Spectrum 48k on/off switch... These originally fitted to the back of the Spectrum, in which the PSU lead plugged into. They incorporated a r…

    ... damaged everytime you make a power cycle. It's much safer ... , as this doesn't interrupt power supply to the 4116 chips, and ... for that info. Although the 48k+ already has a reset button ... off and ruining my Sinclair power supply). The switch looks which hooks ...
    Hercules Hercules February 2011 Wanted
  • Spectrum 48k on/off switchWanted: Spectrum 48k on/off switch... These originally fitted to the back of the Spectrum, in which the PSU lead plugged into. They incorporated a r…

    ... for that info. Although the 48k+ already has a reset button ... off and ruining my Sinclair power supply). The switch looks which hooks ... /> The previous owner of my 48K spectrum had built a load ... box, which also incorporated the power on/off switch. I changed ...
    Alien 8 Alien 8 February 2011 Wanted
  • Spectrum 48k on/off switchWanted: Spectrum 48k on/off switch... These originally fitted to the back of the Spectrum, in which the PSU lead plugged into. They incorporated a r…

    ... , has multiple cores in the power cable. I gather it delivers ... 9V (or maybe 5V) and 12V separately instead of the Speccy ... enough.

    Actually, the power supply in the pic was how ...
    joefish joefish February 2011 Wanted
  • ZX Spectrum +3 Query...Hi all, As common, I brought down my Spectrum from the attic the other day to have another stab at getting it running. I knew from the past it was a…

    ... is because it needs the 12V supply), but the drive light did ... />
    If the +3's power supply is showing significantly greater voltage ...
    guesser guesser March 2011 Hardware
  • ZX Spectrum +3 Query...Hi all, As common, I brought down my Spectrum from the attic the other day to have another stab at getting it running. I knew from the past it was a…

    ... +3 has no internal power supply like the 48k. The light between the ... not present then the 5v supply is definitely bust.
    guesser guesser March 2011 Hardware
  • ZX Spectrum +3 Query...Hi all, As common, I brought down my Spectrum from the attic the other day to have another stab at getting it running. I knew from the past it was a…

    ... ;520762]If the +3's power supply is showing significantly greater voltage ... +3 has no internal power supply like the 48k. The light between the ... not present then the 5v supply is definitely bust.[/QUOTE]
    Crimbo Crimbo March 2011 Hardware
  • Amperage drastic reduction in a rubber 48KWell, I am now with the approach of a drastic reduction ZXSpectrum amperage. As a first step would change the Z80 processor for other (Z80C). Unfortu…

    ... you are trying to reduce power then get rid of all ... .
    Remove all the power supply circuitry and fit a DC- ... /> No, the colour section requires 12v as well, However, you can ... 5v->12v chip to power that.
    (Without the 12v, it will ...
    spodula spodula April 2011 Hardware
  • Does the usual composite mod damage Speccies?Hi people, Just browsing eBay -as you do - and I noticed this auction: [url]http://cgi.ebay.co.uk/ZX-SPECTRUM-48K-GOOD-COND-COMPOSITE-OUTPUT-SINCLAI…

    ... .uk/NEW-ZX-SPECTRUM-POWER-SUPPLY-PSU-16K-48K-SINCLAIR-/170630125650?pt=UK_VintageComputing_RL ... "]
    SUITABLE FOR 16K AND 48K STANDARD ZX SPECTRUMS. NOT FOR ...
    Spirantho Spirantho April 2011 Hardware
  • Charity Auction for Japanese Earthquake & Tsunami Relief FundThis auction is for Chaariddeee and yes I do like to talk about it, the more know the more potential bidders we have. I'm selling on of my Spectrum …

    ... working unboxed rubber keyed 48K with power supply unit and cables would not ...
    Alessandro Grussu Alessandro Grussu April 2011 Sales
  • Charity Auction for Japanese Earthquake & Tsunami Relief FundThis auction is for Chaariddeee and yes I do like to talk about it, the more know the more potential bidders we have. I'm selling on of my Spectrum …

    ... working unboxed rubber keyed 48K with power supply unit and cables would not ...
    Scottie_uk Scottie_uk April 2011 Sales
<1…14151617181920…34>

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    John Elliott on April 21
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HitBox

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12v 1.9K 3.2K
power 14.2K 20.3K
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48k 20.9K 29.1K

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