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<1…20212223242526…34>
  • ZX Spectrum power supplyHi, I'm looking for a small lightweight power supply that would be a perfect substitute for the original, it's meant for a video patched zx spectrum…

    ... /+2 models as well (not +2a or later models), you should ... or other artifacts in the picture.
    Johan1973 Johan1973 August 2012 Hardware
  • New Spectrum +2 owner, got problems!Hi everyone, I'm new to the Spectrum scene having grown up a C64 user, I was offered a Spectrum +2a for ?20 with no software. I decided since the div…

    The Amstrad/Sinclair jumper on divIDE?
    Maybe somebody could post a picture or a photo.
    There are 2 different settings in this subject-matter for +2A/B/+3 and the rest of Spectrums.
    Yerzmyey Yerzmyey September 2012 Hardware
  • +2 troublesI received a supposedly working +2 in the mail a couple of days ago. Sadly I've been unable to get it to load anything from tape or the tape input. W…

    ... bottom of the case, the motherboard says 70833, but the start ...
    Pstrinic Pstrinic September 2012 Hardware
  • +2 troublesI received a supposedly working +2 in the mail a couple of days ago. Sadly I've been unable to get it to load anything from tape or the tape input. W…

    ... the +2 ( with a +3 motherboard), one is from Spain the ... /Dixons where I got my +2A was one of these machines ...
    XorA XorA September 2012 Hardware
  • Coding for 128kHi all, I wonder if anyone can suggest any useful reading/threads/examples on the fundamentals of 128k coding. Chapter 24 of the +2 manual has prov…

    ... kB, write your game for 2A/3 model. Most people will ... ! :-D (I have a mental picture of the 48k+ and rubber ...
    R-Tape R-Tape October 2012 Development
  • WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…

    ... connector that resembles the Spectrum +2A RGB pinout so I can ... .jpg[/img]

    The +2A scart cable has got limiting ... resistors, needed in the +2A machine because the voltage levels ... is a B&W picture. Crystal is 4.43MHz. STND ...
    mcleod_ideafix mcleod_ideafix October 2012 Hardware
  • Tape loading from PCSo, I found that I had been using the wrong audio jack socket on my 48k for tape loading (my spectrum is in a third party case, so there are not labe…

    ... this point that the +2A/+3 motherboard has a different arrangement and ...
    guesser guesser October 2012 Hardware
  • ZX Spectrum + 2 128K - Video Issue?Hi All, I have just picked up a secondhand +2 and am having a problem with it. :( When I power the unit on and hook it up to my TV with the RF cable…

    ... much the same as a +2A, but the circuit board ... the same PSU as a +2A.
    [/LIST]
    Note ... that the +2A and +2B will work with ... 3 PSU.

    Some +2A and some +2B are marked ... will give a much better picture than via an RF aerial ...
    1024MAK 1024MAK November 2012 Hardware
  • ZX Spectrum + 2 128K - Video Issue?Hi All, I have just picked up a secondhand +2 and am having a problem with it. :( When I power the unit on and hook it up to my TV with the RF cable…

    ... much the same as a +2A, but the circuit board ... the same PSU as a +2A.
    [/LIST]
    Note ... that the +2A and +2B will work with ... 3 PSU.

    Some +2A and some +2B are marked ... will give a much better picture than via an RF aerial ...
    Drbabbers Drbabbers November 2012 Hardware
  • zx spectrum 128+2a/b questionsIv just purchased a 128+2 and have only one game for it lol (Super stunt man). A few question if anyone can help.. 1)I'd like to run games through …

    ... do some modifications to the +2A board. Is easier to ... ].

    2a) I guess a +2A won't read any ... 4) It seems an unmodified +2A. You could use as is ... will give you a better picture, but it should be ... or flash card to your +2A. As explained before, with ...
    Zup Zup November 2012 Hardware
  • zx spectrum 128+2a/b questionsIv just purchased a 128+2 and have only one game for it lol (Super stunt man). A few question if anyone can help.. 1)I'd like to run games through …

    ... />
    That is correct. The motherboard was designed from the start ... (c) 1987) of the +2A/+3 motherboard (Z70830) and I have a ... +2A.

    There are three[1] versions of the +2B motherboard ...

    [1]The +2B motherboard (Z70833) has an ISSUE 1 ...
    guesser guesser November 2012 Hardware
  • Divide problemshave just got a divide 57c , green board.. not sure if t's actually working. 3 jumpers at the top near the NMI and a 4 pin jumper near the edge conn…

    ... for using divide on 128+2A, if using with 48k speccy ... as is shown on the picture
    ub880d ub880d November 2012 Development
  • Suggested Spectrum model for retro hobbyist?I'm planning on getting myself a Spectrum of some sorts to add one of the most famous 8-bit computers to my retro collection (already have C64, A1200…

    ... a +3 (or a "real" +2A).
    On the other hand ... />
    Ok, I get the picture :) I have contacted Ian Gledhill ...
    emuola emuola November 2012 Hardware
  • Odd +2 / +2A cassette differencesUnless its just me... The cassette player keys, the icons are on the keys themselves on a grey +2 On a black +2A the keys are blank and the icons a…

    ... ;667105]"what makes it a +2A or a +2B" thing[/QUOTE ... 's documentation the +2A is built on a Z70830 motherboard :)

    guesser guesser November 2012 Hardware
  • Odd +2 / +2A cassette differencesUnless its just me... The cassette player keys, the icons are on the keys themselves on a grey +2 On a black +2A the keys are blank and the icons a…

    ... 's documentation the +2A is built on a Z70830 motherboard :)

    2A machines :-)

    Personally I ...
    XorA XorA November 2012 Hardware
  • Photo of ZX128+2 PCBWhere can I find photos of ZX128+2 PCB ? Exist two versions of PCB - ISS1 and ISS3. I need compare components positions on PCB.

    This is a +2 issue 3 motherboard. I took the picture myself.

    [URL="http://alessandrogrussu.altervista.org/img/IMG_6046.jpg"]http://alessandrogrussu.altervista.org/img/IMG_6046.jpg[/URL]
    Alessandro Grussu Alessandro Grussu December 2012 Hardware
  • Photo of ZX128+2 PCBWhere can I find photos of ZX128+2 PCB ? Exist two versions of PCB - ISS1 and ISS3. I need compare components positions on PCB.

    ... a +2 issue 3 motherboard. I took the picture myself.

    velesoft velesoft December 2012 Hardware
  • New colors / switchable color palette with regular ULA ?Hello. This may be an ignorant question but I just thought about it today and wanted to post it here to get some opinions. OK, so, today, while goin…

    ... seem as though the whole picture is tinted red or blue ... the 128 (or +2, +3, +2A). It has TTL RGBI outputs ...
    rga24 rga24 December 2012 Hardware
  • RGB Scart +2b GhostingHi, I purchased an RGB scart cable off Ebay a while ago to use with my +2b. Turns out the TV i had a the time didn't like the RGB signal so i put …

    ... with the schematic for the +2A/+3 RGB cable.... I bought ... the past that showed crappy picture and it turned out the ...
    gtsamour gtsamour December 2012 Hardware
  • Spectrum +2A/+2B: How to tell?Hi all, Sorry if this has been asked before, but I've not found anything that can really help me tell. I've got a black +2, but would love to be ab…

    Well on the +2A/B front I have owned ... Gnd (Saving) points on the motherboard. It is really clearly marked ...
    thingley thingley January 2013 Hardware
  • Spectrum +2A/+2B: How to tell?Hi all, Sorry if this has been asked before, but I've not found anything that can really help me tell. I've got a black +2, but would love to be ab…

    ... =thingley;672871]Well on the +2A/B front I have owned ... Gnd (Saving) points on the motherboard. It is really clearly marked ...
    woody.cool woody.cool January 2013 Hardware
  • Spectrum +2A/+2B: How to tell?Hi all, Sorry if this has been asked before, but I've not found anything that can really help me tell. I've got a black +2, but would love to be ab…

    ... made in china.
    All +2a machines are 'made in Taiwan ... cases with the +2A moulding contain a +2B motherboard. I also don ... to display +2B instead of +2A.
    guesser guesser January 2013 Hardware
  • Adding IDE to your Spectrum +2 A/B (or +3)Hello my fellow [B]WoS'ers[/B] [B]This is a shared thread with [url]www.amibay.com[/url] which you can [URL="http://www.amibay.com/showthread.php?t=…

    [B]Removing the Motherboard and IC's[/B]
    < ... /> [IMG]http://www.amibay.com/picture.php?albumid=270&pictureid ... /> [IMG]http://www.amibay.com/picture.php?albumid=270&pictureid ... /> [IMG]http://www.amibay.com/picture.php?albumid=270&pictureid ...
    Zetr0 Zetr0 January 2013 Hardware
  • Adding IDE to your Spectrum +2 A/B (or +3)Hello my fellow [B]WoS'ers[/B] [B]This is a shared thread with [url]www.amibay.com[/url] which you can [URL="http://www.amibay.com/showthread.php?t=…

    ... IMG]http://www.amibay.com/picture.php?albumid=270&pictureid ... IMG]http://www.amibay.com/picture.php?albumid=270&pictureid ... of putting your PCB / Motherboard in industrial strength super ... IMG]http://www.amibay.com/picture.php?albumid=270&pictureid ...
    Zetr0 Zetr0 January 2013 Hardware
  • Treasure Island Dizzy 128k +2a modeHi all! I have a original black spectrum 128k +2a computer in my collection and quite a few games and im a big big fan of codemasters and the Dizzy …

    ... able to see the full picture of what i can and ... i bought my zx spectrum +2a from ebay i was tempted ... speccy! so went with the +2a model instead. wish i had ...
    phillip.croxford phillip.croxford January 2013 Games
  • New game: PariboroHi all, we just released a new puzzle game for Spectrum called Pariboro. [img]http://i48.tinypic.com/35i3kpf.png[/img] Download link is [url]http:…

    [QUOTE=Ivanzx;677531]Is it a +2A?[/QUOTE]

    I believe so, although it has been a while since I took the keyboard off to make sure that the motherboard matches what is moulded on the underside of the case!
    szeliga szeliga January 2013 Brand new software
  • Adding IDE to your Spectrum +2 A/B (or +3)Hello my fellow [B]WoS'ers[/B] [B]This is a shared thread with [url]www.amibay.com[/url] which you can [URL="http://www.amibay.com/showthread.php?t=…

    ... Spectrum +3 and removing the motherboard - the first thing to do ... solder the wires underneath the motherboard as the power header has ... is that unlike the Spectrum +2A/B the +3 has a ... ][/URL]

    Installing the motherboard into the bottom chassis, we ...
    Zetr0 Zetr0 February 2013 Hardware
  • Timing in loading routinesJust for curiosity I have done some experiments with SAVE command in accurate emulators, and then analyzing the generated WAV and I have obtained lit…

    ... ? I recorded straight from a +2A to see what it looks ... square wave. There is a picture of it at the end ...
    Fraser Fraser February 2013 Development
  • Timing in loading routinesJust for curiosity I have done some experiments with SAVE command in accurate emulators, and then analyzing the generated WAV and I have obtained lit…

    ... ? I recorded straight from a +2A to see what it looks ... square wave. There is a picture of it at the end ...
    mulder mulder February 2013 Development
  • ZX Spectrum +2 Keyboard not workingI've just plugged in my +2 after quite a while of not using it and found that my keyboard isn't functioning. I've found that only the Loader is worki…

    ... guessing you have a black +2A or +2B.

    I ... the keyboard ribbons in the motherboard first and generally making sure ...
    thingley thingley March 2013 Hardware
<1…20212223242526…34>

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