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Spectrum +2 (grey) RAM issueHi, I?ve got a ZX Spectrum +2 (grey) with what I think is a RAM issue. I used to be able to load games very reliably by playing converted TAPs and …
... happy to carry on using RF for now. (I would like ... British made electronics would have video problems?!)[/QUOTE]
Is ... -
HDD Recorder on ebay[url]http://www.ebay.co.uk/itm/111614421673[/url] Great device for recording gameplay vids or even Emmerdale if anyones interested
... with an "interactive TV" subscription. RF in doesn't take a ... TV signal, but an RF signal that carries internet data ... modem). As you see, composite video is an output, same goes ... -
TV Pal, odd and even framesI have been researching, but haven't found any real interesting information on this subject, so far. What I mean is, since TV PAL signal is interl…
... not tuning in to the RF, but it seems like once ... it comes to the actual video timings.
It's entirely ... have a horrible cheap USB video capture thing off ebay that ... -
ZX Spectrum+ adviceHey all, I just got a ZX Spectrum+ from eBay and I'm not sure yet what to do with it. I wanted to first take a peek inside, see what issue board it i…
... under power, using JoulesperCoulomb's video again. All voltages look right ... I wanted to test for video signal. Turns out that the ... original video lead doesn't work for ... composite video (I didn't realize the RF plug was ... -
ZX Spectrum+ adviceHey all, I just got a ZX Spectrum+ from eBay and I'm not sure yet what to do with it. I wanted to first take a peek inside, see what issue board it i…
... spot what look like a RF modulator box inside the case ... had to do the composite video mod, but still no luck ... to make sure there's video coming out? -
ZX Spectrum+ adviceHey all, I just got a ZX Spectrum+ from eBay and I'm not sure yet what to do with it. I wanted to first take a peek inside, see what issue board it i…
... old video recorder, you can plug the zx spectrum's RF lead ... into the aerial in on the video recorder. Plug the video ... with scart, and tune a video channel to channel 36. Turn ... -
ULA 1E7 in 3B board?Hi all. Any comments on the following would be appreciated. I have an issue 4a and an issue 3b Spectrum. While having a look around inside the 3b …
... solder, re-use the RF lead. Cut the "RF" plug off and ... that yellow plug means composite video. Single leads are still available ... -
Fixing Spectrum Display ProblemsI've been searching the forums and cannot find a definitive list of things to check/do. Would somebody be so kind as to list the troubleshooting step…
... for both RF/UHF TV lead connections and composite video.
In addition, if you are using the RF ... -
Success at recording WAVs to tape and them loading!Hi I thought i'd share my recent great experience of making reliably loadable cassette copies of games from TAP / TZX -> WAV -> audio cassette. …
... more colourful pictures using extended video modes if/when programmers use ... setup authentic using just the RF lead (I'm of this ... -
Bluetooth ZX Spectrum - I may be alone, but I love it!Playing Hungry Horace on a big telly with this on my lap made me feel like a teen again! Happy happy days! Anyone else feel the love for it?
... modification means to change the video output from an original ZX ... Spectrum to send 'composite' video signal which can be more ... use an 'old style' RF lead out of the Spectrum ... into the 'aerial in' RF input of the TV but ... 2 modern TVs to the RF in, and have no ... -
Jiiira's Sparrow LITEHi All, Just for info .. :) big eprom, cheap 32KB ram and etc. i don't know specification .. :) https://youtu.be/NbI7E1aebrM modern speccy .. …
... not fit right .. :)
video signal is bad like original ...
- video output is now the Composite video, not RF modulated
- the video RAM is ... only for the LM1889 video chip, and is done ... -
Testing 4116 type DRAMsHappy New year All! I'm managed to find some time to repair some more Spectrums :) woo hoo. I have a couple with busted lower RAM, Sooo, I appr…
If there is no 12V, the video system won't produce a TV picture on RF UHF or composite video output.
If the +5V is missing, nothing will work.
Please list the actual voltages.
[b][i]Mark[/i][/b] -
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…
... Munchies). Switching to normal TV RF input (on the same TV ... +2 to various makes of video recorders via SCART to the ... -
Correction of +2 hardware errorsThis is a collection of various pieces of information picked up from various places, including a lot from this forum. I have edited it and reworded i…
... is still available from the RF TV connection, but the signal ... pointlessly present on the composite video output. Monitor should now produce ... done? I've watched the video but the end result picture ... -
Correction of +2 hardware errorsThis is a collection of various pieces of information picked up from various places, including a lot from this forum. I have edited it and reworded i…
... , the R38 is for the RF sound output only with an ... fresh arrival of an unwanted video recorder and removed the 10k ... the 5.6k via the RF output.
I swapped them ... shouldn't be using the RF due to crap picture output ... -
Correction of +2 hardware errorsThis is a collection of various pieces of information picked up from various places, including a lot from this forum. I have edited it and reworded i…
Another dead video player appeared yesterday and had ... the same level for the RF / TV output. Yup very nice ... .2k resistor was from the video recorder)
Just need to ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... sharp RGB video output. RGB is miles better than RF and even ... better than composite video. The RGB ... -
So for my first trick...I'm sure people have already used the AD724 or AD725 on other 8 bit machines, and i know the Harlequin uses the 724, but not seen anyone trying to us…
Dead TEA2000 = dead RF/TV, dead composite out, working RGB (if composite video is lead to the right pins in SCART cable -
So for my first trick...I'm sure people have already used the AD724 or AD725 on other 8 bit machines, and i know the Harlequin uses the 724, but not seen anyone trying to us…
... to generate a colour composite video signal. This signal is then ... , in order to provide the RF/UHF output.
The ... go short circuit), the RGB video output will continue to work ... SCART leads use the composite video signal (instead of the sync ... -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... . Speccies didn't support composite video but there is an easy ... can do by removing the rf modulator and soldering a condenser ... -
A focus on old TVs for 48k spectrums The old 48k Spectrum is becoming harder to use "display wise" in its original state. This thread is about retaining originality and not going down …
... eBay with will take composite video from a phono connector and ... TV tuned to the original RF signal. -
Memory and Replacement ULA modules.Thought you might like to see my future proofed 48k version 6A with some upgrades fitted. Has had the following... Recap. Traco Power TSR 1-2450 p…
... 220 mA draw.
* RF -> composite video mod (making sure to ... cut power to the then unused RF ... quality, this takes out the RF modulator's power draw.
Brightness level of non-bright attributes on classic ZX 48Does anybody know what was a brightness level of non-bright attributes on classic ZX 48? Was it the same on 128, +2 and +3? I can see on wikipedia a…
... detail about the ZX Spectrum video system. It includes the method ... .org/wiki/YUV"]YUV[/url] video output signals (the 16k/48k ... , which is then modulated to RF by the modulator.
The ...Brightness level of non-bright attributes on classic ZX 48Does anybody know what was a brightness level of non-bright attributes on classic ZX 48? Was it the same on 128, +2 and +3? I can see on wikipedia a…
... to also work as a grayscale (when viewed in black and ... 's an example of a RF capture:
https://www.youtube ...Brightness level of non-bright attributes on classic ZX 48Does anybody know what was a brightness level of non-bright attributes on classic ZX 48? Was it the same on 128, +2 and +3? I can see on wikipedia a…
... to also work as a grayscale (when viewed in black and ... , I'm absolutely zero in video signals encoding, so I may ...Brightness level of non-bright attributes on classic ZX 48Does anybody know what was a brightness level of non-bright attributes on classic ZX 48? Was it the same on 128, +2 and +3? I can see on wikipedia a…
... to also work as a grayscale (when viewed in black and ... encoding system for analogue composite video. Developed so that colour ... existing black and white composite video signal.
RGB is ... SCART, VGA) as three monochrome video signals, but instead of black ...Brightness level of non-bright attributes on classic ZX 48Does anybody know what was a brightness level of non-bright attributes on classic ZX 48? Was it the same on 128, +2 and +3? I can see on wikipedia a…
... RF PAL is the lowest, then composite PAL, then S-video, then ... don't disregard the PAL (RF or composite) outputs, since you ...Spectrum +2 (grey): Mod- and operation- related advices needed.Dear Sirs and Ladies, Please welcome a newbie to the “World of Spectrum” (both to the forum and, well, metaphorically). I’ve recently purchased a…
... connected to the TV via RF lead,
ZX Spectrum connected ... loading?
This YouTube video is a good example of ...Help a new user pleaseI love old school games and never had a Sinclair as a kid so thought I would rectify that via eBay! I have a 48k+ Model that was sold as working, …
... bypass the RF Modulator and hook up composite, the video on it ...No sound from ToastrackHi everyone, not posted in here in a while! Anyway I have a really nice "toastrack" I am working on at the moment which just needs a new keyboard …
... mixes the sound into the RF signal, as the design is ... and interferes with the composite video signal for no good reason ...
