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<1…18192021222324…34>
  • +2/+3 Sync problem on Commodore 1084sI have a strange issue, I got an RGB monitor cable from ebay for the +2/+3 to the Commodore 1084s (d-sub socket). It works fine on my Spectrum+ 128k …

    ... resistor.
    considering the inverted signal, I had no problems when ... connecting to TV with RGB SCART, so it doesn't ...
    orange orange August 2011 Hardware
  • +2/+3 Sync problem on Commodore 1084sI have a strange issue, I got an RGB monitor cable from ebay for the +2/+3 to the Commodore 1084s (d-sub socket). It works fine on my Spectrum+ 128k …

    ... resistor.
    considering the inverted signal, I had no problems when ... connecting to TV with RGB SCART, so it doesn't ... NCSYNC (i.e. NOT CSYNC) signal in their documentation so that ...
    guesser guesser August 2011 Hardware
  • Sinclair QL RGB output to what?My Sinclair QL has TV and RGB output. First will not show full resolution and the latter will only show it (512x256) if connected to a proper monitor…

    ... your own QL to Scart RGB Cable

    Since the ... for each R, G, B signal

    You will need ... to pin 16 - to select RGB input

    The linked ...
    Zetr0 Zetr0 August 2011 Hardware
  • Sinclair QL RGB output to what?My Sinclair QL has TV and RGB output. First will not show full resolution and the latter will only show it (512x256) if connected to a proper monitor…

    ... convert an analog RGB signal to VGA. TTL RGB can be easily converted ... to analog RGB, BTW.

    Here you ...
    mcleod_ideafix mcleod_ideafix August 2011 Hardware
  • RGB cableI constructed an RGB cable to my +3 as per schematic on page 14 of this document here: [URL="http://mts.speccy.cz/doc/128_rgb.pdf"]http://mts.speccy.…

    ... 12v on pin 8 to signal "on" and 4:3 aspect ... -3v on pin 16 to signal RGB mode.

    You could ...
    guesser guesser August 2011 Hardware
  • Spectrum 128k+ Toastrack lower Beeper level?Does anyone know the easiest way of matching the AY and beeper levels? I'm guessing perhaps the easiest thing to do is lower the beeper line rather t…

    ... it.

    The Mic signal is connected to two resistors ... I made to fix the RGB output and route the audio ... through the RGB connector for the Commodore 1084s ...
    RobeeeJay RobeeeJay August 2011 Hardware
  • RF signal now analogue has goneAnyone tried tuning in their speccies now the analogue signal has gone? Has it improved?

    ... sets seems somehow "picky" about signal levels and those things... and ... works through composite video or RGB output.

    There are ...
    Zup Zup September 2011 Sinclair Miscellaneous
  • Gauging interest: ZX EvolutionHi everyone. First of all I would like to introduce myself, since this is my first post. My name is Conrad, I'm from Vancouver, BC, Canada, and I hav…

    ... monitors won't handle it), RGB, and also has the connectors ... and S-Video from the RGB signal. I hope this helps clarify ...
    TheRogue TheRogue September 2011 Announcements
  • LCD screensAre there any instructions anywhere on how, if it can be done, to connect a speccy to a bog standard LCD screen?. Google isn't being my friend. Wha…

    ... composite video or S-video signal into VGA. The 48K Spectrum ... can generate a S-Video signal.

    [QUOTE=ADJB;571427 ... /> The other one is a RGB-to-VGA box that you ... ]http://www.jammaboards.com/store/rgb-cga-ega-yuv-to-vga ...
    mcleod_ideafix mcleod_ideafix October 2011 Hardware
  • 4164 refreshHi, I remember pondering the mystery of how 4164's seem to get properly refreshed when used as video memory, and half the answer has just popped up i…

    ... memory sensibly, by switching the 4116 /RAS signal over to the Z80 ... , they left out the RFSH signal to the 4116, it is ...
    csmith csmith October 2011 Hardware
  • UK computers in the USIs there any problem running UK computers in the US? I plan on using a step down transformer but will the 50hz to 60hz change cause a problem? I pla…

    ... if you use an analog RGB input. I get the ... and grey +2 output TTL RGB, which you can convert ... to analog RGB fairly easily with a ... analog RGB and all that needs changing is the signal levels ... 48k speccy doesnt output an RGB signal at all and it' ...
    guesser guesser December 2011 Hardware
  • Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…

    ... time (=good) but also fast switching outputs (short rise / fall times ... IC just to invert one signal.[/QUOTE]Just in case it ...
    RetroTechie RetroTechie December 2011 Hardware
  • Spectrum +3 and Commodore 1084S-D1Hi everybody, I know, we already talked about this here, but I still have the problem and cannot find the solution. I just bought a video cable from…

    ... and black +2 provide analog rgb and composite sync. The 128k ... and grey +2 are TTL RGB + Bright and seperate horizontal and ... if it mixes the bright signal in on the +2 it ...
    guesser guesser December 2011 Hardware
  • Spectrum +3 and Commodore 1084S-D1Hi everybody, I know, we already talked about this here, but I still have the problem and cannot find the solution. I just bought a video cable from…

    ... 3 to 1084S monitor requires signal inverter on CSYNC line. ... Scart connector (TV is recognizing signal's phase), it is ... have completely different pinout and signal standard than +2A/+2B/+3 ... First has digital TTL RGB, second - analog RGB. To connect 128K/+2 ...
    Duddie Duddie December 2011 Hardware
  • Spectrum +3 and Commodore 1084S-D1Hi everybody, I know, we already talked about this here, but I still have the problem and cannot find the solution. I just bought a video cable from…

    ... 3 to 1084S monitor requires signal inverter on CSYNC line. ... Scart connector (TV is recognizing signal's phase), it is ... have completely different pinout and signal standard than +2A/+2B/+3 ... First has digital TTL RGB, second - analog RGB. To connect 128K/+2 ...
    dg67 dg67 December 2011 Hardware
  • Spectrum +3 and Commodore 1084S-D1Hi everybody, I know, we already talked about this here, but I still have the problem and cannot find the solution. I just bought a video cable from…

    ... and grey +2 have digital RGB signal and +2A/+2B/+3 have ... analog signal. Fortunately, R, G, B pins ... don't add I (intensity) signal to them, picture is poorer ...
    Duddie Duddie December 2011 Hardware
  • Spectrum +3, Issue 2...I have just had plonked on my desk a nice issue 2 Spectrum +3. I'm not sure if its 100% working yet, as I have not plumbed it into a telly. So, assu…

    ... use a scart via the RGB socket, but it's still ... +3, and send a stereo signal to the TV via the ...
    Alien 8 Alien 8 December 2011 Hardware
  • What spectrum?I am going to have a gent send me some Spectrum hardware in the future. Me being a american and knowing nothing of the sort, what would be the best o…

    ... 50hz, 625 line, PAL signal. Modulated onto a UHF ... unmodulated composite video signal on their RGB out connector but ... +2 provide a TTL RGB + BRIGHT 625 line 50Hz ... +2 provide an Analog RGB 625 line 50Hz output ... load a tape audio signal into these machines from ...
    guesser guesser December 2011 Hardware
  • What spectrum?I am going to have a gent send me some Spectrum hardware in the future. Me being a american and knowing nothing of the sort, what would be the best o…

    ... 3: "peritel" mode, or TTL RGB, compatible with the heatsink model ... CGA expects a positive SYNC signal, not negative.
    - If ... for this purpose.
    - For RGB capable Spectrums there's another ... /> - It can output TTL RGB. [url=http://www.zonadepruebas.com ...
    mcleod_ideafix mcleod_ideafix December 2011 Hardware
  • ahh..sooo close :) Spec128k+ RGB on LCD monitor helpHello, Was trying out RGB on my 128k+ and a Samsung Syncmaster 204 lcd monitor. Tried this monitor with a Genesis/Megadrive and a SNES and works real…

    ... />
    The TEA2000 takes the RGB and outputs Composite, the Y ... you.

    The bright signal is turned on when the ... to display the bright signal and no colour signal you would only ...
    guesser guesser January 2012 Hardware
  • SLIGHT GHOSTING EFFECTI've recently dusted down my old 128K Spectrum (toast rack version) from the attic, purchased and fitted a new keyboard membrane and purchased a scar…

    ... connects to TV via the RGB socket on the Spectrum.

    I tried switching TV's but the ghosting ...
    DaRkHoRaCe DaRkHoRaCe January 2012 Hardware
  • Real 60Hz NTSC 48K ZX SpectrumNot a 3rd party mod. The joystick mod was added by the user, but the board and the computer is exactly what was sold in Chile, South America. We migh…

    ... /60Hz mods and they involve switching between a 17.734475MHz (PAL ... .
    I'm using a RGB scart to component converter and ...
    thomas3120 thomas3120 January 2012 Hardware
  • Grey +2 video output and oddities.I've been experimenting with one of the above that I acquired years ago, but had just been buried at the back of a cupboard. I've connected it up to…

    ... to be configured for RGB video in a style ... rather than for TTL RGB like the 128 and ... and instead connected this signal via a new capacitor ... TV connection, but the signal is not pointlessly present ... colour picture from the composite signal.

    I ...
    Zorn Zorn January 2012 Hardware
  • Grey +2 video output and oddities.I've been experimenting with one of the above that I acquired years ago, but had just been buried at the back of a cupboard. I've connected it up to…

    ... if you are using the RGB signal, but there should now be ... be located just behind the RGB connector.

    Thanks ...
    Zorn Zorn January 2012 Hardware
  • Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…

    ... /> Not exactly. This clone gives RGB signal and have the possibility of ...
    Jose_Leandro Jose_Leandro January 2012 Hardware
  • Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…

    [QUOTE=Jose_Leandro;599636]Hi


    Not exactly. This clone gives RGB signal and have the possibility of compositive video using AD724 chip[/QUOTE]
    Exactly as the Harlequin. This day and age I'd stick with rgb though.
    csmith csmith February 2012 Hardware
  • Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…

    ... /> Not exactly. This clone gives RGB signal and have the possibility of ... [/QUOTE]


    Whow! RGB might be the reason to ... but it looks like the RGB output is the second one ...
    maiki maiki February 2012 Hardware
  • Sam CoupeI know it's an extremely long shot but is anyone looking to part with their beloved Sam Coupe as I've got a loving home waiting for one.... Would pr…

    ... things. I've ordered an RGB scart cable from Quazar so ... fingers crossed the RGB output will be in glorious ... is only on the RF signal. A bit of a mixed ...
    cmonkey cmonkey February 2012 Wanted
  • Using a Spectrum Plus 2 Gray in the USBelieve the gray has what's called a SCART video output, so would something like [URL="http://www.amazon.co.uk/EasyCAP-Video-Audio-Capture-Card/dp/B0…

    ... stateside is to pull composite signal from the monitor port. The ... -ZX-Spectrum-2-Grey-Model-RGB-Scart-TV-Lead-/260949446667?pt ... a way to convert the RGB signal to [URL="http://www.svideo ...
    unholy unholy February 2012 Hardware
  • Using a Spectrum Plus 2 Gray in the USBelieve the gray has what's called a SCART video output, so would something like [URL="http://www.amazon.co.uk/EasyCAP-Video-Audio-Capture-Card/dp/B0…

    ... the UK +2 outputs TTL RGB+Bright video unless you change ... peritel option. Even then the signal levels may not be what ...
    guesser guesser February 2012 Hardware
<1…18192021222324…34>

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