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Search Again :: Adv Search 1000 results in 0.030s
<1234567…34>
  • +2 RGB video output: analogue or digital?This is one thing I have never sorted out completly on my mind. According to the information available (and my basic understanding of electronics)…

    ... spectrum +2 / +2A / +3 is capable of driving a TTL or ... , etc) noticeable if a TTL monitor was to be used ... push switch for selecting analogue/TTL RGB input but when I ... change to TTL it goes dark and ... cable for driving a TTL monitor must be easier ...
    Renegade Renegade October 2015 Hardware
  • Spectrum +2 with CM8833 MK-II monitor (RGB)Hello all, This weekend I decided to resurrect my old 128K Spectrum +2 (grey model). I plugged it into an LCD TV via RF, but the picture is rathe…

    ... resurrect my old 128K Spectrum +2 (grey model). I plugged it ... -> CM8833 GND 1 & 2
    SPECTRUM BRIGHT -> CM8833 ... , switched the CM8833-II to RGB TTL mode, and I was met ... a disadvantage of using the TTL RGB mode, or am I correct ...
    BJH BJH January 2016 Hardware
  • Speccy +2 RGB to S-video?Okay, so I emigrated from dear old Blighty to a land rather less Speccy-friendly, the USA. I've finally managed to get a couple of Speccies over here…

    ... with me (a + and a +2, if anyone cares), and the ... ' list.

    The +2's RGB-out socket seems the most ... ) Is this even possible?
    2) If so, how do I ... fell in love with the +2 at first glance!).

    Jazzbeaux Jazzbeaux July 2002 Sinclair Miscellaneous
  • Help me understand ZX RGB signal (long)This will be a long post so please bear with me and most importantly help me. I have a 128K+ and +2A that I'm trying to get working with my 15kHz RG…

    ... necessary electronics to supposedly provide RGB SCART signal - these cables ... 1vpp 75ohm

    2. 15kHz RGB to VGA
    [url]http ... br />
    128K
    RGB: 0-5V TTL
    Composite: 1.2Vpp ... to convert the TTL signals to SCART RGB signals but I ...
    pkupcik pkupcik September 2010 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…

    ... things, they can accept TTL or analogue RGB or composite video, ... the manual the Grey +2 has a TTL RGB output. This produced ... switched the monitor to analogue RGB mode and the result ... output functions correctly as a TTL RGB output. Interestingly, this results ...
    Zorn Zorn January 2012 Hardware
  • Spectrum 128k +2 (grey) RGB Port IssueI have a Spectrum 128k +2 grey model which when connected to the TV with a RGB scart lead via RGB port displays the standard menu screen but flickeri…

    I have a Spectrum 128k +2 grey model which when connected ... the TV with a RGB scart lead via RGB port displays the ... the scart lead from the RGB port and wiggle it so ...
    dmw_ops dmw_ops March 2012 Hardware
  • Building Spec 128 RGB cable...parts?I just acquired a near-mint Spectrum 128 w/ assorted accessories. I am in the states and am going to connect it to my Amiga 1084S monitor that has b…

    ... that has both analog and TTL RGB inputs. (The screen handles the ... 1804S's TTL jack and the Spectrum 128's RGB connector are ...
    blakespot blakespot November 2004 Sinclair Miscellaneous
  • RGB Peritel 8 pin output to 6 pin TTL RGB Cub monitorHi, I've recently acquired a Microvitec Cub monitor, children of the eighties may remember these as they were the standard monitors used in schools w…

    ... +2a to it but the RGB sockets are different; the +2a ... monitor?s manual states the RGB power pin is 5v but ... link above the Spectrum?s RGB out uses 12v. Does anyone ...
    dovestar dovestar June 2008 Hardware
  • +2 Grey lead for CUB monitor wantedCan anyone here make this lead for me? (will obviously pay costs/parts etc) The TTL RGB input on the CUB is wired thus; -------BLUE------- GREEN-…

    ... /parts etc)

    The TTL RGB input on the CUB is ...
    Macc Macc June 2011 Hardware
  • Composit output on +2 and +3?I recently got hold of a dvd recorder for the purpose of recording speccy gameplay. It turns out that this particular recorder is not compatible wit…

    ... is not compatible with the +2's RGB output. To work around ... this I converted the +2 to provide ... question is this - Are the +2 and +3 model speccys capable ... be told how superior the RGB output is. I simply want ...
    landorb landorb March 2016 Hardware
  • RGB SCART Lead for +3 Spectrum. Picture issues. (Fades to Black, Rolling, Sync Issues)Hi there, I recently ordered a Sinclair Spectrum 128 +2 & +3 RGB Scart Cable (Ean13: 0705693506845) from coolnovelties.co.uk to use my Sinclair Spect…

    ... a Sinclair Spectrum 128 +2 & +3 RGB Scart Cable (Ean13: ... www.retrogamingcables.co.uk/female-rgb-break-out-scart-to- ... 4-x-bnc--2-x-rca-for-sony- ... up my +3. On RGB mode I will initially get ... use the same monitor with RGB SCART leads attached via ...
    tomlee80 tomlee80 February 2019 Hardware
  • Philips monitor - CM8833 (not II) RGB pinouts?Anyone know the pinouts for the Philips CM8833 monitor? I can only find the CM8833-II pinouts on the Web, which uses a different kind of connector - …

    The +2 outputs digital RGB+Bright (at TTL +5v level), which is what ... mentioned accept. SCART can be TTL compatible - my old Panasonic TV ... you can use TTL or analogue on the RGB pins - it detects ... has a DIN socket labelled "TTL RGB", which I was hoping to ...
    trellis trellis May 2003 Sinclair Miscellaneous
  • Monitors and Speccy'sI've got a Philips 8833 MKII monitor and I'd love to use it with my speccy's ( +2a & +3 ). Is it possible ?? Anybody done this before ?? Failing tha…

    ...

    The RGB connector uses the following pinout ... 3 2 1 /
    _9_8_7_6_/

    -Pin- -RGB TTL- -RGB Analogue-< ... br /> 1 Ground Ground
    2 Ground Ground ...
    Steve(spt) Steve(spt) February 2005 Sinclair Miscellaneous
  • video problem with 128kHi. I bought a 128K (the one with the huge heat sink in the right side) some years ago. Everything seems to work properly except the screen. It doesn…

    ... socket.
    The 128k/+2 has a TTL RGB output that cannot be ... need a monitor with a TTL input. This is why you ... Tr5. I have a amstrad +2 whose circuit is very similar ... . A further fault in this +2 overloaded the inverter circuit which ...
    absorbentgnome absorbentgnome July 2005 Sinclair Miscellaneous
  • RGB OutputWas there ever a device available for the 48 that had a RGB output ? As an alternative , what about using a pc monitor (iirc these have seperate syn…

    If it's a TTL RGB interface, it needs the extra ... work. I had a Speccy +2 connected to a BBC-style ... Spectrum's video to analogue RGB, which would work with a ...
    zeem zeem April 2007 Hardware
  • Sinclair +2 to VGA without VGA boxA few days ago someone in a Spanish forum mentioned that his friend claimed to have built a cable to connect his Sinclair +2 to a VGA monitor without…

    ... 2 kinds ov TV-standards ?[/QUOTE]

    No, C128 have TTL ... (0-5V) RGB output. ZX_Spectrum is analogue ... ). ZX_spectrum +2 have 3x 150 Ohms in RGB lines to ... line in one "intensity" (TTL) output...You have TTL RGB outputs ! :wink:
    Gods Gods August 2007 Sinclair Miscellaneous
  • RBG monitor for Spectrum?I'm using a very old TTL RGB monitor with my Spectrum, with a RGB adapter that I made many years for my Sinclair QL. It works perfectly with my QL, b…

    ... 1084s (s= stereo) have analog RGB input.
    BUT I remember ... were produced as
    RGBI (TTL)). check if there is switch ... analog or TTL RGB....
    I think the 128/+2 have TTL and the ... +2a/+3 analog RGB.. or .. ??
    xc8 xc8 September 2009 Hardware
  • RBG monitor for Spectrum?I'm using a very old TTL RGB monitor with my Spectrum, with a RGB adapter that I made many years for my Sinclair QL. It works perfectly with my QL, b…

    ... see if it has a TTL switch.

    ... it supports BOTH analog and TTL RGBI, there is a ...
    sets the analog/TTL RGB.
    Pinouts of the Dsub ... connector:

    (1) (2) (3) (4) (5)
    ... />
    1 Ground
    2 Ground
    3 Red
    xc8 xc8 September 2009 Hardware
  • RGB SCART Not Working on ZX 128K (heatsink)I've just received a SCART RGB to HDMI converter and it is not working with my ZX 128K (heatsink). I do have the correct 128K SCART cable (which is d…

    ... me is analog. The TTL RGB signal from 128K is ... br /> Regarding the 128K and +2 RGB output - you're correct, they ... all, talk about 128K, +2 RGB vs +2A,+3. Same ... it's for 128K and +2.

    I ... to convert digital RGB to analog RGB that would work ...
    pkupcik pkupcik July 2010 Hardware
  • +2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?

    ... , although its TTL RGB on the 128 and 128 + 2 will need a ... / guide together for all the RGB outputing spectrum families - [URL="http ...
    Zetr0 Zetr0 March 2011 Hardware
  • Microvitec 1431 MonitorI've been lucky enough to get my hands on a Microvitec 1431 monitor, the one with a dedicated Spetrum input. This works great on a 48k with the in…

    ... 6 Green TTL
    / 2 \ 7 Red TTL
    | 8 Blue TTL
    [/code ... of the spectrum video port TTL RGB to back of the Microvitec ...
    Zetr0 Zetr0 April 2011 Hardware
  • RGB to S-Video and Composite Adapterif I produced a dongle that generated composite and s-video from the RGB socket on +3 and Black +2 spectrums would anyone be interested? I'm thinkin…

    ... source for the Motorola RGB PAL/NTSC encoder the ... this will convert signals from RGB to Composte / Svideo ( ... 3.90 (?just over ?2 each) ([URL="http://www. ... /> these will take the RGB signals and and a colour ... to be compatible with TTL RGB signals too... I suppose ...
    Zetr0 Zetr0 May 2011 Hardware
  • RGB Peritel 8 pin output to 6 pin TTL RGB Cub monitorHi, I've recently acquired a Microvitec Cub monitor, children of the eighties may remember these as they were the standard monitors used in schools w…

    I think the different models of CUB have different RGB inputs. Either TTL or Analog RGB. The 128k and +2 produce a TTL RGB signal (R, G, B and Bright) whereas the +3 and black +2 output analog RGB.
    guesser guesser May 2011 Hardware
  • RGB Peritel 8 pin output to 6 pin TTL RGB Cub monitorHi, I've recently acquired a Microvitec Cub monitor, children of the eighties may remember these as they were the standard monitors used in schools w…

    ... RGB inputs. Either TTL or Analog RGB. The 128k and +2 produce a TTL RGB ... the +3 and black +2 output analog RGB.[/QUOTE]

    ... The Problem: +2's monitor output ... to Bus.
    2. Make a additional RGB connector that is ...
    LCD LCD May 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…

    ... .

    The QL provides TTL RGB output (same as the Spectrum ... ?f=2&t=12[/url] for details on the RGB-VGA ...
    rwap rwap July 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…

    ... you use an analog RGB input. I get the ... spectrum 128k and grey +2 output TTL RGB, which you can ... convert to analog RGB fairly easily ... 3 and Black +2 output analog RGB and all that needs ... speccy doesnt output an RGB signal at all and ...
    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…

    ... sync. The 128k and grey +2 are TTL RGB + Bright and seperate horizontal ... bright signal in on the +2 it will mix audio into ... use it on the grey +2 do you have the monitor ...
    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…

    ... keep in mind that 128K/+2(grey) have completely different pinout ... ! First has digital TTL RGB, second - analog RGB. To connect 128K/+2(grey) to ...
    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…

    ... keep in mind that 128K/+2(grey) have completely different pinout ... ! First has digital TTL RGB, second - analog RGB. To connect 128K/+2(grey) to ...
    dg67 dg67 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…

    ... /> The 128k and Grey +2 provide a TTL RGB + BRIGHT 625 line 50Hz ... output on their RGB socket, and ... the +3 and Black +2 provide an ... Analog RGB 625 line 50Hz output ...
    guesser guesser December 2011 Hardware
<1234567…34>

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