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How to amplify the TV out signalI have one of these handy USB sticks where you can input a composite signal, left audio and right audio, but it can also accept UHF/VHF signals (in o…
... you can input a composite signal, left audio and right audio ... ), to boost the UHF/.VHF signal that comes out of the ... -
Flicker-free animationTrying to create flicker-free screen update, but... Where I'm wrong? [url="https://dl.dropboxusercontent.com/s/pfywhfejfmwt2zq/test_128.sna"]Snaps…
Trying to create flicker-free screen update, but... Where ... -
Contended memory article on WikipediaYeah, apparently there's one. https://en.m.wikipedia.org/wiki/ZX_Spectrum_Contended_Memory [quote] However, the ULA must wait for a Z80 read or wr…
... by the display vertical refresh signal. This ensures that as much ... possible was updated during the blanking and border time when video ... -
Flicker free animation in BASIC, is it possible ?With all my various noodlings in BASIC and indeed with my so far limited assembly I keep coming up with the same issue. How do you do animations wit…
With all my various noodlings in BASIC and indeed with my so far limited assembly I keep coming up with the same issue. How do you do animations without flicker or trails ? Is this possible in BASIC ? -
Issues with Spectrum 48K on SCART input of LCD displaysHi *! I'm new to the forums, but not new to ZX Spectrum. I have bought a ZX Spectrum 48K in 1983 and own it since. It was stored some 20+ years on…
... with old CRT television (via SCART). I tried 3 different kinds ... to 2 different devices with SCART input without real success.
best scart cable for a toastrack?just wondering if there is a good scart cable for the toastrack available? might do the byte delight stereo mod also.
just wondering if there is a good scart cable for the toastrack available?
might do the byte delight stereo mod also.Whats the best composite or Rgb video signal to HDMI convertor boxIm looking at this one which is 20 pounds http://www.ebay.co.uk/itm/192200878335 there are good reviews on youtube, plus it does composite or r…
... which can output rgb over scart, which converts better to hdmi ...Issue with TV signal + Inductor Coil (16K Issue 2 Speccy)Hello guys, I just got a 16K Issue 2 Speccy from eBay. It was sold as not working so I knew there would be some work needed before it's working ag…
... noticed an issue with TV signal which normally was near perfect ... showing the issue with TV signal and another one with the ... possibly be behind the TV signal breakage?
Thanks ... advance.
1) TV Signal - https://youtu.be/pQz6yP0PuIA
Replacing lower RAM 4116 ZX Spectrum 48k - desoldering advice please?A long post, but interesting pictures perhaps. :) I'd like some advice: (also apologies I think I picked the wrong 'Hardware' category for this, plea…
... one-pixel-thick black stripes flicker across the tiles. I'm ... and there's no audio signal anyway. There's a quiet ...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…
... to make an RGB-to-SCART cable for it.
signal delay, which results in yellow ... />
1. Disconnect the BRIGHT signal—no effect (other than the ... of the complete composite video signal—no effect
3. Played ...How to Record Retro Games to Blank DVD's (Scart & Composite)First of all my apologies if this should be in another section but it is about recording games :-D I've been meaning to do this video for some tim…
... on to a DVD via Scart and Composite connections and especially ...Oric Atmos HelpMaybe a bit of a long shot but there are enough skilled people here, so hopefully I can get some thoughts please. OK I have an Oric Atmos here, it…
... . I did try without any signal on the TV.
signal. Manual adjustment did not improve ... will obtain a suitable RGB Scart lead at some point but ...Games with proximity warning signal?Hi all. Are there games on ZXS with proximity sound signal? I mean the style like in the Aliens movie. The marines crept through the complex and as t…
... on ZXS with proximity sound signal? I mean the style like ...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…
... +2 & +3 RGB Scart Cable (Ean13: 0705693506845) from ... a BNC to female SCART adaptor supplied by Retro ... to do with the SCART lead not being wired ... with a Super Nintendo SCART lead which needed to ... same monitor with RGB SCART leads attached via the ...zx spectrum +2A RGB scart issueHi I bought a RGB to scart cable for my zx spectrum +2A black. But it has some issues. My LCD TV has two scarts inputs: If I connect the cable to…
... /> I bought a RGB to scart cable for my zx spectrum ...+2B: where's the tape signal gone?So, this is what I really came here for today... I've got two +2Bs, one with an issue 1 board and some extra soldered wires, and one with an issue…
... border colours don't even flicker when Tape Loader is selected ...Spectrum +2 grey to VGA and GBS-8200Hi friends, need your help with a cable i am trying to make it work, using this link https://cygnus.speccy.cz/popis_propojeni_zxs128kplus2_a_g…
... -8200 but i get not signal (i did not use any ... from https://www.retrocomputershack.com/SCART-DESIGNS/Spectrum-128K/index.html ...Spectrum +2 grey to VGA and GBS-8200Hi friends, need your help with a cable i am trying to make it work, using this link https://cygnus.speccy.cz/popis_propojeni_zxs128kplus2_a_g…
... -8200 but i get not signal (i did not use any ... from https://www.retrocomputershack.com/SCART-DESIGNS/Spectrum-128K/index.html ...5C Horizontal timing vs 6C horizontal timing.Hi all, Just considering the timing difference in the video signal between the 5C and the 6C where the 6C ULA seems to have 50% longer horizontal …
... timing difference in the video signal between the 5C and the ... to have 50% longer horizontal blanking ( H-Sync ). Does anyone know ...zx spectrum +2A / +2B no clock signal or video display / gate array dead ?scratching my head with this sick specie .. it is a issue 4 .. i was hunting for R45 that goes between the clock signal of cpu and gate array,, but i…
... that goes between the clock signal of cpu and gate array ...+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 made a scart cable easily enough. Connect +12V to fast RGB blanking. I changed the 470ohm resistor on the composite sync line to 330 to make a certain tv work all the time. I've just completed a stereo modification on the secaria site.+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…
... 't have to. Fast RGB blanking is pin 16. Connect it ... around the cable in the scart plug to stop it pulling ...RGB or Composite out of a Spectrum Plus?Anyone know of a way? I dont mind soldering ect. I also heard that their was composite on the expansion bus(Anyone confirm?) Anyone know of a way?
... this. you can get composite signal out by bypassing the modulator ... it from the left; the signal is brought by the one ... audio out, and build a scart plug.
-- ale ...RGB or Composite out of a Spectrum Plus?Anyone know of a way? I dont mind soldering ect. I also heard that their was composite on the expansion bus(Anyone confirm?) Anyone know of a way?
... sound at all in the signal. The sound on the +2 ... of RF is a composite signal being carried on an RF ... I have run out of scart inputs on my TV [img ...Questions about +2The Spectrum +2 has a built in tape recorder. As I am about to put my hands on ony of those, I have a few questions: first, the +2 power supply the s…
... other Spectrums I got composite signal bypassing the modulator, which gives ... the +2A? Will the composite signal have audio too? I am ... out, one could wire a SCART plug to avoid all these ...RGB Cable for Spectrum 128K +2Anyone have one for sale? Or know where I could get one - tried the highstreet stores but no joy :?( Is it a special Sinclair version or can I use …
... works fairly well on a scart tv. Here is my instructions ... . All numbers on the scart: Fast RGB blanking is pin 16. Connect ... around the cable in the scart plug to stop it pulling ...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…
... modulator is a composite video signal, but I think that is ... that to your tv's scart directly (besides: I do this ...My own Home Computer It's true. My company are planning to build a new Home Computer. It will use a Z80 CPU running at 6mhz, 128k Ram and will run all Spectrum and ZX81 …
... /> Once RGB is loaded RGB signal is sent to TV. The ... a good idea.
VGA/SCART/RGB/Ariel video outputs!!! Maximum ...
