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128K +2 (Grey) no image output.Got an 128K +2 Grey that works in every aspect except no image (neither from RF or RGB), swaped the RF from my 48K+ witch was working well and tested…
... works in every aspect except no image (neither from RF or ... just to do the composite mod) and still no picture.
Firts toughts was ... -
Challenging the orthodoxy - Composite modWell, what's brought this on is two things: firstly I composite-modded an Issue 4S board this weekend in preparation for the Vintage Computing Festiv…
... is two things: firstly I composite-modded an Issue 4S board ... .
So when I composite modded this board, all I ... resistor for one second. The picture I get on my LCD ... /> It is said that the mod that uses a transistor and ... -
TS1000 composite mod issueI followed this guide to make a composite out for one of my TS1000. [url]http://www.zx81.de/english/video_e.htm[/url] I've checked the mini board …
... this guide to make a composite out for one of my ... with no cursor, So I figured if I did the mod on ... it I should get the same results through composite ... -
QL composite question...Hello guys, I have two QLs, both in excellent condition with new membranes, capacitors, all plastic caps for the slots etc... Although I've made th…
... excellent picture from both, I thought I should make the composite mod ... s no sound in the RF signal.
Just to have composite ... that I do composite mod on and get excellent picture each and every ... thing with the QL having composite mod on the RF modulator? ... -
+2A/+3 composite modHi, Anyone has experience doing a composite output mod for +2A/+3? (yes.. I also have a working RGB) A while ago I did one based on the instruction…
... /> Anyone has experience doing a composite output mod for +2A/+3? (yes ... TEA2014A version). Works but the picture ain't what I actually ... yellow'ish colour stuff the picture stutters a bit all the ... "quality" or are there better composite mods than the one I ... -
Post Composite mod video not bright enough - FIXHiall, I have a few Spectrums and decided to modify them all with the composite video mod, i.e. redirect the feed to the modulator direct to the out…
... modify them all with the composite video mod, i.e. redirect the ... 5k6.
So far no noticeable issues as a result ... -
Spectrum 48K / composite mod / LCD TV: voltages out of the ULAHello Spectrum World I have juste bought again my first computer on ebay... a Speccy 48k issue 2 with a 5C112E-2 ULA. Just had to replace TR4 and …
... it worked. Did the composite modification (with the capacitor ... PAL norm and there are no pulses or
b) ... />
My composite video ouptut whith transistor mod
[img]https ... ://i.postimg.cc/d0Ttbc6B/composite-out ... -
New Site For Speccy 48K Composite ModHiya My old forum got badly hacked over the weekend and as the hosting was up soon we decided to give the old hosting company the heave-ho. I grabbe…
... on how to mod an original speccy to get composite video out ... .com/2008/11/zx-spectrum-composite-video-mod.html[/url]
Anyone want to do a Composite mod on my +?The modulator is very weak in my old speccy +, i want to have the Composite video mod done but don't have either a soldering iron of the experience t…
... want to have the Composite video mod done but don't have ... a company or do the mod for me for a reasonable ... ?
I also want a composite video cable for my Dragon ...Speccy composite out oddityBruno sent me a Speccy board (4b) which works good. It also had the composite video conversion done on it. Anyway....I plugged it into my Commodore …
... good. It also had the composite video conversion done on it ... with the composite mod gives a good clear image but no color due ... nope they are, and the composite mod, are identical. (btw the other ...Test / comments wanted: new composite video output for +2A/+3I've been fiddling with the composite video mods for +2A and +3... with no luck. Because neither desings in [url=http://www.secarica.ro/html/zx_zone.…
... for +2A and +3... with no luck. Because neither desings in ... ]Swedish DIY Spectrum site's composite mod[/url].
The ... it to a 48k composite video mod. "Standard" composite video mods for +2A ... video output as with other composite mods (bad)... so it ...FS: 48k+ with RF/Composite ModI've been thinking about this for a while but ive got a 48k and a 128k but ive also acquired in a bundle a 48k+, I don't really need that, in fact, o…
... after I modded it for composite video (works just fine, cleaned ... me an offer on it? No psu included unfortunately but ill ... minute.
If theres no interest ill just hang on ...+3 s-video outAs I mentioned in another thread recently I use my +3 through a TV card, there is therefore no way to make use of the RGB output, and the composite s…
... br />
[IMG]http://alistairsserver.no-ip.org/public/spectrum/svideo ... identical to the original +3 composite mod (chain of diodes, transistor, ... can see in the picture is used to make ... ://alistairsserver.no-ip.org/public/spectrum/svideo%20mod/composite.jpg ...Spectrum 48k+ with composite mod wanted !Wanted Spectrum 48k+ with composite modification (this is a mod that changes the Spectrum RF output to RCA phono output)... Spectrum 48k+ must be i…
Wanted Spectrum 48k+ with composite modification (this is a mod that changes the ... + in good working order with composite modification that works with the ...Does the usual composite mod damage Speccies?Hi people, Just browsing eBay -as you do - and I noticed this auction: [url]http://cgi.ebay.co.uk/ZX-SPECTRUM-48K-GOOD-COND-COMPOSITE-OUTPUT-SINCLAI…
... /ZX-SPECTRUM-48K-GOOD-COND-COMPOSITE-OUTPUT-SINCLAIR-/170625573186?pt=UK_VintageComputing_RL ... , the seller claims that his mod is better than the usual ... straight to the modulator output" mod which seems popular, because by ...Getting absolutely no video from a 128+I'm trying to get a friend's toastrack 128 to show video and I'm not having any luck. I'm in the US, so I don't have access to any TVs that can take …
... can tell, the RGB and composite cables are wired to spec ... these, and I'm getting no picture whatsoever. Actually, that's not ... am getting absolutely nothing via composite, and that worries me. ... audio mix from the composite signal with no change.
...Improving Composite Output of 48K SpectrumI've been playing around with this Spectrum 48k I got inside a dK'tronics keyboard, because well I've already got two working other ones so why not..…
... quite obsessed with improving the composite video out modification. Like, ... 2011/10/zx-spectrum-48k-composite-video-mod.html[/url]
no difference at all, from what ... I built an Atari 2600 composite mod. A good sign I was ...+2b RGB to CompositeHello , My samsung LCD TV duznt seem to like my +2b RGB scart lead , I get a picture but theres lots of snow in front of it , My spectrum+ 48k with t…
... scart lead , I get a picture but theres lots of snow ... , My spectrum+ 48k with the composite mod works just fine on it ... work , Will i get a composite picture and sound if i plug ...Spectrum+ Noisey Picture ProblemHi fellow Spec-chums I need your help! I've recently brought a 48K+ Spectrum(issue 6A) that I'm trying to repair. I did all initial tests on it prio…
... 've just converted it to composite output and fitted a new ... something was wrong with the picture quality:-
[IMG][URL ... /> I've been over the composite mod and my soldering and connection ...Issue 4A repair attemptI think I need some help. I have a nice Issue 4A main board here, which does not give out any video signal. I checked some voltages (the ones that se…
... the two voltages, but still no picture. I also replaced TR4 and ... and finally I did the Composite mod, which was just an act ... snow" jokes) :lol:
If no signal was present, snow wouldn ...Composite video mod on +2 grey: same as 48k?Hello all, Sorry for the n00b question but I couldn't find an answer yet... I did a composite video mod for the 48k in the past. Now I got a 128k +…
... />
I did a composite video mod for the 48k in the ... so I would like to mod this one as well.
composite mod or there's anything I ...128k Toastrack Composite Video output confusion!Hi everyone. Ok, so I have a couple of 48k's that I have performed Wombles fantastic composite mod on. They work great here in Canada on my big scre…
... I have performed Wombles fantastic composite mod on. They work great here ... indeed the RGB output includes composite. I also see once I ... with the quality of the composite output from the 48k's ... connector. No good for me.
An RGB to COMPOSITE video ...Composite mod vs interfaceHey all, I was looking at the pinout for the edge connector of the zx and noticed that there are composite and component video signals available thro…
... and noticed that there are composite and component video signals available ... would one choose to mod the computer for composite video instead of ... an advantage to doing the mod over using an interface?Best composite mod informationJust got my 16K (Issue 3) working. I'm in NTSC land so I need to run a composite signal through my PAL<->NTSC converter. I know there are a ton o…
... I need to run a composite signal through my PALNTSC converter ... there telling you how to mod the video, but I want ...No colors on screen, issue 2.I have a 48k issue 2 with composite mod. When i first pluged it in after i bought it, the screen went yellow and after restart there were no colors a…
... a 48k issue 2 with composite mod. When i first pluged it ... and after restart there were no colors at all. The games ... changed VR1 and VR2 with no success. Any ideas? The power ...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, …
... and have manually tuned the picture in as best as possible ... am going to do the composite mod once I get time)
no avail.
Not once ... ’t load, I’m getting no borders or anything other than ...Lambda 8300 Color module (ZX81)I was gifted such a device yesterday and have a few questions ... First of all it appears the interface does work in general when used with a 16K …
... (Rev. 3, simple transistor based composite mod [not the 'complex' 555 based ... due to a 2C210E ULA, no inverse video - quality on my ... be done to improve the picture or is this something I ... even invert them).
Picture here: http://i.imgur.com ...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…
... tried 3 different kinds of composite mod: the direct wire, the ... wire, on both displays the picture is much too dark and ... br /> With decoupling capacitor, the picture is much brighter, but still ... soldering, but if there's no other way than replacing capacitors ...Fixing a poorly Issue 3 - Odd faults.Here's one for you Spectrum fixers, I warn you it's a long one. I've spent a couple hours this evening doing several repairs on a rubber keyed Speccy…
... 's, and do a basic composite mod with capacitor.
picture, like theres something still ... got the copyright message, no blocks. Tried reseting several ... continuity test for shorts, no problems. Tried the diagnostics ...ZX81 composite modHi guys. I have picked up a ZX81 untested for a few quids. I do have a problem tuning it correctly on a Crt TV. I cannot get better than a wavy black…
... would like to mod the machine to composite video output as this ...
