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Ferguson MA20 via SCART to modern TVHello, I am a newbie here but I visit this forum on regular basis to find interesting informations about computers of my life - Speccies. I have a s…
... need resistor to decrease this signal.
As for negative ... negative sync at their SCART RGB connectors (signal out). Maybe this polarisation ... -
Spectrum +2(grey) rf problem not tuning inHi lads, first of all a quick intro. Im a speccy enthusiast in Ireland, had my first speccy when i was seven in 1987(grey +2). Eventually it got repl…
... . So I tried with an RGB cable - nothing. Confused, I checked ... modifying it to improve the RGB sync signal a bit.>> ... -
Spectrum +2 Cable Nightmare -TTL-Composite-RGB ???Just got myself a Spectrum+2 Grey model with rgb scart cable The system works great on my livingroom lcd with the supplied cable, so good news here …
Thank you for all the information...
Put the cable together today...
Glorious RGB + audio signal is running to my commodore monitor...
Crystal Clear picture!!!
Thank you all ! -
Spectrum 128 malfunctioning with DIVMMCI recently got myself a spectrum 128 (toastrack) and a DIVMMC card so I could load games from it. It all works fine until it has warmed up and then t…
... /> Using CSYNC directly for SCART-RGB switching can drain the appropriate line ... I modified my RGB cable to use external switching voltage (what Ben ... -
Hot plugable edge connector?Could the spectrum's edge connector have been made hot plugable without adding much to the manifacturing costs? I was thinking along the lines of a…
... the 12v line for the switching signal for a scart socket. But ... -
Spectrum preservation/clean up questions.I’m sorting out my 5 Spectrums trying to make them look a bit better, and to package them up how they should be, and to get them to be reliable…
... /> 5) The earlier versions of RGB cables which used the Sync ... on the ULA for the RGB blanking signal make the ULA run ... -
Why is RGB the best?Sorry, I know my question may sound odd but I have been doing some reading lately and this has struck me. This is what we know: RF -> CVBS -> …
... is converted from the RGB video signal, which is split into ... carries video using two synchronized signal and ground pairs, termed ... br /> C is the chroma signal, which carries the chrominance - ... large bandwidth to carry the signal and contain much redundant ... -
Spectrum 128 video issuesIf you can tolerate 30 seconds of awful generic music, have a glimpse in my video below. I have muy toastrack hooked on RGB and I have flicker and…
... cable cannot provide the proper RGB switching voltage without an external battery ... /> How's the picture over RGB? If it's fine and ... -
Spectrum 128k 2a or not 2b....Just picked up a +2 black case version and I'm in as little bit of a quagmire, The case is definitely black, has '+2A' stamped on the bottom, but in…
... the impedance of a video signal (75ohm) so it makes sense ... to the operation of the switching pin at all though you ... lower than spec.
The switching voltage range for 4:3 ... which [i]outputs[/i] a switching signal on pin 8 of a ... -
I'm totally confused now, RGB, composite, SCART what?Hello everyone. I have a +2A coming from the UK and I am wondering how I'm going to connect it to a modern TV. The TV has inputs on the back that ar…
... transmission: horizontal (line) synchronisation signal, vertical (field) sync ... television system, wherever possible signal ranges were compressed ( ... display a TV standard RGB video signal.
... channel for the colour carrier signal).
... -
Spectrum 128k +2 video issueHi Guys, I just got a Spectrum 128k +2 from ebay. It came with its power supply and the scart video cable. The machine is working pretty good but …
... (the one for the blanking signal), but which resistor that is ... on the other (status/aspect switching) signal. Overkill perhaps. -
RGB video issue on +2 and +3. Signal high?I have a couple of +3's and a new +2a that arrived today. When I plugged in the +2a using my RGB lead from Retro Computer Shack I was reminded of a n…
... in the +2a using my RGB lead from Retro Computer Shack ... the ChinnyVision videos dislikes the signal and keeps cutting out (I ... -
Meddling with the RGB signal - any experts out there?A few questions, if anyone knows - is it OK to split the A/V signal and feed it to two TVs? I'm assuming that it's not OK to do this with the RGB …
... to split the A/V signal and feed it to two ... to do this with the RGB signals - split them to two ... that colour invisible on an RGB connected display (and thus hide ... up two TVs, one by RGB and one by just AV ... out of the RF/AV/RGB port of the Speccy it ... -
Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
... able to make an RGB-to-SCART cable for ... from the usual color signal delay, which results in ... br /> 1. Disconnect the BRIGHT signal—no effect (other than the ... pattern.
Switching to IM2 when run in ... chip receives the same RGB signals as the ULA ... -
+3 RGB OutI've jus get an +3 that works fine, but i would like to use my CPC RGB monitor with it. Does anybody know something about if it's possible or not?. I…
I've jus get an +3 that works fine, but i would like to use my CPC RGB monitor with it. Does anybody know something about if it's possible or not?. Is possible to use this signal into a TV with a 21 pin Scart?
Thanks in advance. -
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…
... . Naturally, using an RF (PAL) signal is not high on my ... .
The +2's RGB-out socket seems the most ... of doing this, if the signal can be sent to an ... -
+2a / +3 rgb csyncI want to separate the csync signal comming from the RGB port into vsync and hsync. Dose anyone have a circuit diagram, parts list etc of how to do t…
I want to separate the csync signal comming from the RGB port into vsync and hsync. Dose anyone have a circuit diagram, parts list etc of how to do this? -
speccy +2 rgb socket driving me crazy!until today I was using RGB pins 1 and 2 for composite out. Tonight I suddenly get mad and decided to build a proper RGB Scart cable. Having read P…
until today I was using RGB pins 1 and 2 for ... decided to build a proper RGB Scart cable.
Having ... pin 16 to start using RGB signal.
Where can I ... -
Problem with ZX Spectrum 128k +2B Tv Output and RGB imageHello, Last week I've been ofered with a ZX Spectrum 128k +2B but I have a problem with the tv out (through RF modulator) .The image is clear on the…
... tried to use RGB/Peritel interface with a RGB to SCART cable ... so the spectrum is always switching RF frequency.What can I ... -
RGB cable problemI bought an RGB cable from a Polish dealer on Ebay for my Spectrum 128+, but I can only get an AV signal from it. I sent it back to him and he gave m…
I bought an RGB cable from a Polish dealer ... can only get an AV signal from it. I sent it ... modded PC Engine that shows RGB, I know it can't ... , if you have got an RGB cable for the Spectrum 128 ... -
RGB on 48KIs it possible to get better picture (RGB, or at least composite video) from ZX 48K without opening it? (using the expansion port only) I think there…
... possible to get better picture (RGB, or at least composite video ... /> I think there was a signal called 'video' on that port ... -
RGB output differences on +2 and +2a/b +3I've got a 37" LG 1080p lcd tv (37LH7000) I'd hooked up my +3 to it and it displays a clear picture (colourwise) however each column looks like it's …
... tv can't handle the rgb signal please wait for the punchline ... tv channel says that the signal (in all cases) is coming ... is the difference between the RGB output on a 128k+/grey ... -
Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
... go about converting the RGB output connector from ZX ... it can take 15Khz RGB signal from VGA style connector ... it to S-video NTSC signal (I'm in USA ... +2/A outputs 15Khz RGB signal correct? Is there some ... convert the actual 15Khz video signal to S-video.
... -
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…
... known for RGB SCART problems, maybe the signal is ... too weak? How could I measure if the RGB ... connector is providing correct signals or correct levels of signal ... add: The RF video signal on the 128K machine ... ZX-Spectrum-128K-2-RGB-Scart-Lead-cable-/ ... -
128+ rgbI have two 128k speccys which I connect to a rgb scart lead. The one when I power it up shows the first screen ok. The second one rolls on the screen…
... which I connect to a rgb scart lead. The one when ... right in thinking that the rgb signal is slightly out somewhere? -
How to connect a ZX Spectrum to a QL (RGB) monitorI recently acquired a pretty nice (old) original QL Vision color monitor. It works GREAT with the QL and the ZX 128K. The normal ZX Spectrum however,…
... available, but these are not RGB.
Is it possible ... normal video signals to the RGB-signal needed for this monitor? -
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.…
I constructed an RGB cable to my +3 as ... the option to change to RGB mode on the Scart connector ... available that provides the blanking signal? -
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…
... the TV with a RGB scart lead via RGB port displays the ... then the TV displays no signal and the cycle repeats. I ... the scart lead from the RGB port and wiggle it so ... -
ZX Spectrum 128k Heatsink RGB behaviourHello, this is George from Greece. I have an 128k+ (Heatsink) and i use the rgb cable i bought from ebay on a 1084st monitor. As the monitor does …
... + (Heatsink) and i use the rgb cable i bought from ebay ... input,I also bought an rgb scart convertor so i get ... the composite signal tommorow but i prefer the crisp rgb image.
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 …
... ,
I purchased an RGB scart cable off Ebay a ... time didn't like the RGB signal so i put it away ... 's both pick up a signal and display menu screen. However ... the color part of the signal has shifted to the right ...
