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WANTED: ZX Spectrum 48kHi, I'm looking for a ZX Spectrum 48k. I am looking for a basic system with a Kempston Interface. Everything else I can find here in America. Yes, ev…
I'm going to do this mod:
[URL="http://womblesretrorepairshack.blogspot.com/2008/11/zx-spectrum-composite-video-mod.html"]http://womblesretrorepairshack.blogspot.com/2008/11/zx-spectrum-composite-video-mod.html[/URL] -
component out?I would like to connect ZX48K to plasma TV with component cable. I read somewhere that signals are on the expansion edge connector. Do I need somethi…
... modify your machine to run composite instead?!? if it's an ... .com/2008/11/zx-spectrum-composite-video-mod.html[/url]
Composite video and reset buttonOK, I've got some Kempston clone interface here, and I've added a phono socket and a small momentary switch to it (ages ago but forgot about it) . :)…
... else.[/quote]
The composite signal present at the expansion ... would be: C = 5V, B = composite video signal, E = one side of ... side to GND. The buffered video signal is present at the ...composite mod +2AWill the composite mod work on a +2A as it does on a 48k+, the reason i ask is cos i tried it on my +2A and all i get is a slight interference on the…
Take a look at this:
[url]http://www.secarica.ro/html/plus3_hardware.html#compositevideo[/url]
The +2A, +2B and +3 don't have the composite video circuitry that is found on older models, but it can be added.Spectrum Video Circuitry.Wotcha, I've looking at the circuit diagram of the speccy video circuitry (Hey, I'm snowed in, and theres only so much Civ IV i can stand :p), and I…
... transistors between ULA and the composite video encoder (LM1889). That is: by ... a different ULA and/or video encoder IC, without needing to ... ..LK3 anywhere in/around the video circuitry (not on bottom side ...need help with +3 sound mod..well my friend has been doing the mod.. and well informed me the info / instructions aren't 100% there.. basically the matrix of cap's / resisters i…
The non-faulty ones are +3B not +3. I built the stereo modification for a +2A and the composite video modification. It was a while ago now though.Which ZX Spectrum setup?I'm building a semi-pro laser setup, with.. a ZX Spectrum as controller! [url]http://gathering.tweakers.net/forum/list_messages/1297705[/url] (I'm no…
By the way, is it possible to put a 128K (heatsink model) rom into the +2B?
Or am I making no sense saying that? ;)
The 128K Basic from the heatsink model works fine with +DivIDE.Which ZX Spectrum setup?I'm building a semi-pro laser setup, with.. a ZX Spectrum as controller! [url]http://gathering.tweakers.net/forum/list_messages/1297705[/url] (I'm no…
... it possible to put a 128K (heatsink model) rom into the +2B ... ? ;)
The 128K Basic from the heatsink model works fine with ... has four 16k roms, the 128k has only two)
Spectrum +2A -Black screen-When I turn on the power I get only black screen (full size) PSU is working (I even tried with my +3 PSU) RF-cable is working. What could be the pro…
is this an old machine that has broken, or a machine you've just bought of ebay or whatever?
if it's new (to you) check that it hasn't been modified for composite video output+2 Tape RecorderI was given a +2 for Christmas in 1991, it packed up in 1995 but in the 3 or so but it got some quite intensive use in that time. One issue I rememb…
... own.. also .. along with the composite video on my older 48k machines ...zx spectrum 128K+2(gray)-vanishing colorsHi, I just got "new" zx spectrum 128k+2(gray) made in uk version. Beside tape dead and memory issue - only first 16k RAM works in 48k mode, it has s…
... colours (Connected via antena or composite video), but usualy it is vica ...zx spectrum 128K+2(gray)-vanishing colorsHi, I just got "new" zx spectrum 128k+2(gray) made in uk version. Beside tape dead and memory issue - only first 16k RAM works in 48k mode, it has s…
... somewhere earlier.[/QUOTE]
Composite video or RGB Cable is allways ...LCD monitors with aerial input and other expensive+simple options for running on flatHi, What great forums! Just fired up a 48k for the first time in probably 20 years for a burst of lovely nostalgia :D Due to space constraints I w…
... (after the composite mod done on the speccy) to video in.
Composite-Video-Mod-Kit-Scart-To-TV_W0QQitemZ250561201522QQcmdZViewItemQQptZUK_VintageComputing_RL ...LCD monitors with aerial input and other expensive+simple options for running on flatHi, What great forums! Just fired up a 48k for the first time in probably 20 years for a burst of lovely nostalgia :D Due to space constraints I w…
Composite video (basically, this is a composite to SCART cable) works fine ... 've found both RGB and composite works great with my small ... /> It's worth doing the composite mod anyway - few Spectrums seem ... have at least SCART or composite).LCD monitors with aerial input and other expensive+simple options for running on flatHi, What great forums! Just fired up a 48k for the first time in probably 20 years for a burst of lovely nostalgia :D Due to space constraints I w…
... .ebay.co.uk/Sinclair-Spectrum-Composite-Video-Mod-Kit-Scart-To-TV_W0QQitemZ250561201522QQcmdZViewItemQQptZUK_VintageComputing_RL ... actually "different" kinds of the composite mod, but the results are ...LCD monitors with aerial input and other expensive+simple options for running on flatHi, What great forums! Just fired up a 48k for the first time in probably 20 years for a burst of lovely nostalgia :D Due to space constraints I w…
[QUOTE=Winston;424513]Composite video (basically, this is a composite to SCART cable) ... found both RGB and composite works great with my ... It's worth doing the composite mod anyway - few Spectrums seem ... have at least SCART or composite).[/QUOTE]
...Where are the spectrum?Hi guys, SINCLAIR made over 1000000 spectrums, where the hell are they?
... a reset button, and a composite video output.Where are the spectrum?Hi guys, SINCLAIR made over 1000000 spectrums, where the hell are they?
... (3 boxed)
1 x 128k heatsink model (unboxed)
1 x ...Spectrum 128+ (No TV picture)I got a Spectrum 128+ which is not generating any picture. I checked the TEA2000, and it gets not 12 Volt, but only 1.4, so this is the problem, I gu…
I found BC557B and BC557C, and TIP31C STM in Conrad shop. Are they okay? Yes, there is no picture, not even a dark one (I use composite video output only), but what else it could be?Spectrum 128+ (No TV picture)I got a Spectrum 128+ which is not generating any picture. I checked the TEA2000, and it gets not 12 Volt, but only 1.4, so this is the problem, I gu…
... a dark one (I use composite video output only), but what else ... using the modulator not the composite signal.
Bye
Spectrum +3 Scart and Video CaptureHi all, I have my Spectrum +3 hooked up to my telly via scart. I have a PCI video capture card fitted into my PC and a copy of DScaller (freeware u…
you won't be able to feed RGB (scart) into your capture card, you need a composite video signal.
There are plenty of threads in the archive about getting composite from the +3Spectrum +3 Scart and Video CaptureHi all, I have my Spectrum +3 hooked up to my telly via scart. I have a PCI video capture card fitted into my PC and a copy of DScaller (freeware u…
... mine) is to connect the composite video connection and the audio connections ... phono sockets. (and the s-video connections to the mini din ...Spectrum +3 Scart and Video CaptureHi all, I have my Spectrum +3 hooked up to my telly via scart. I have a PCI video capture card fitted into my PC and a copy of DScaller (freeware u…
... capture card, you need a composite video signal.[/QUOTE]
... from maplins converted scart to composite...
[QUOTE=guesser ... in the archive about getting composite from the +3[/QUOTE]< ... aware of some of the composite hacks, but would rather ...Spectrum +3 Scart and Video CaptureHi all, I have my Spectrum +3 hooked up to my telly via scart. I have a PCI video capture card fitted into my PC and a copy of DScaller (freeware u…
... build an external RGB to composite circuit by basically cloning the ... tea2000 chip (the RGB to Composite chip)[/QUOTE]
... modifies the UHF modulator to composite:
[url]http:// ... .com/2008/11/zx-spectrum-composite-video-mod.html[/url]Midi out on a ZX SpectrumYears ago (may be over 15 years...) I soldered a small adapter that lets a keyboard or synthesizer connect to the ZX Spectrum 128K's midi/RS232 port.…
... port on a ZX Spectrum 128K heatsink model to send data to ...Crappy video in +2B/+3Maybe it's not a failure in my ZX Spectrum, but I need some advice... I've got some spectrums (a ZX Spectrum +, two spanish ZX Spectrum +2B and a mo…
... what I deduce from your video. Lowering the collector voltage to ... how much DC component your video signal has.
So ... because I was poking its composite video output)
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Favorite models! :)Hello everyone. This topic has probably been covered before, but I cant be bothered to look back through the archive to check! What is everyones fav…
... ;433300]
looks-wise, the +128k (heatsink) cannot be beaten. It is ... , has to to be the 128k - the problem with the Spectrum ...Scart/Composite output for 48K SpectrumHas anybody been able to achieve a Scart or Composite out put for a 48K Spectrum? If not, this is a badly needed modification. Modern TVs are not cut…
Womble has posted an easy to follow DIY guide [URL="http://womblesretrorepairshack.blogspot.com/2008/11/zx-spectrum-composite-video-mod.html"]here[/URL]Scart/Composite output for 48K SpectrumHas anybody been able to achieve a Scart or Composite out put for a 48K Spectrum? If not, this is a badly needed modification. Modern TVs are not cut…
... .com/2008/11/zx-spectrum-composite-video-mod.html"]here[/URL][/QUOTE ...Broken or upgraded ZX Spectrum 48kHello First i want to say hello to everybody. I have a new ZX Spectrum 48k in my collection. Seller said that it is broken (no picture). I have this…
I have made composite-video mod and i get following ... /> Maybe something is wrong with video circuit? TR1 or TR2?
