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48k keyboard dead problemHi This is my first post and probably a problem thats been on here loads. Just been given a 48k, get the copyright screen but can't advance. I di…
Good to hear its working.
Agree composite mod is well worth doing. :) -
48k keyboard dead problemHi This is my first post and probably a problem thats been on here loads. Just been given a 48k, get the copyright screen but can't advance. I di…
well i have started the composite mod, everything that needs de-soldering ... -
ZX80 FaultyI have a boxed ZX80 that when I connect to the telly it doesnt tune in right. I can use the K/Board and see that its working on the screen. Iv tried …
the composite mod or a new modulator will not help.
The video signal is out of spec. -
ZX80 FaultyI have a boxed ZX80 that when I connect to the telly it doesnt tune in right. I can use the K/Board and see that its working on the screen. Iv tried …
[QUOTE=guesser;519157]the composite mod or a new modulator will not help.
The video signal is out of spec.[/QUOTE]
Lucky he didn't do it then. :oops: -
Question about QL composite modI am servicing my two QL machines (capacitor replacement, pcb and plastics cleaning, microdrives head cleaning, 7805 replacement etc). I already fin…
I've done a temporary composite mod for my QL (just to ... discovered that the Genie's composite output simply won't work ... with my normal composite-->VGA box, and had ... to plugging the Genie's composite signal into an old VCR ... -
New To Group....Hi All, A quick introduction as this is my first post. I am a Scarborough, UK based chap who is quite heavily into retro computing, more specificall…
... issue I was having. One composite mod later, I now have a ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
You can't do the composite mod exactly like on 48k models (128k models need another mod), it will not work. Fortunately ZX+2 has already a composite video out (well, maybe except the french +2 PERITEL version). -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... lost, you can do a composite mod like below -[/I][/B]
composite amplification circuit... you may also ... female phono connecter and any composite cable works fine with it ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... ! :)
What about a composite mod on a Speccy 128k "toast ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
-->[b]Mousey[/b]: If your LCD works with ZX48 via composite mod, it will probably work with 128k models too. It seems you have one of those better LCD TVs :). Well, better from our (speccy fans) point of view - it accepts the "old style" syncs. -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... LCD works with ZX48 via composite mod, it will probably work with ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... the same as the +3 composite mod. I posted it up on ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... the same as the +3 composite mod. I posted it up on ... ! :)
What about a composite mod on a Speccy 128k "toast ... an internal Y/C Svideo Mod, based on the Tea 2000 ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... there a definitive way to composite mod the Speccy 48k, or is ... .com/2008/11/zx-spectrum-composite-video-mod.html"]Womble's[/URL ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... .com/2008/11/zx-spectrum-composite-video-mod.html"]Wombles[/URL] write ... boosting for sure, but the mod works great on every CRT ... />
I have tried the composite mod on an LCD-TV, and ... -
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…
[QUOTE=Spirantho;525840]
Is this actually true? Am I risking damaging my oh so precious ULA by doing this?[/QUOTE]
No.
The composite mod has nothing to do with the ULA -
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…
The composite mod doesn't connect ... extra stuff in this composite mod I suspect is just ... picture quality measurably (the composite video is actually a ... you have absurdly long composite leads (you tend to ... wavelength, given that the composite signal from memory is ... -
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…
... =WhizzBang;525924]I bought a composite modded Spectrum off someone via ... be disconnected to do a composite mod anyway. -
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…
Composite signal that goes into modulator, ... a Spectrum & how the composite mod fits in there.
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…
... how much he dislikes the composite mod. No harm done.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…
... the contrary I like the composite mod, nothing wrong with it, in ... it simply to describe the composite signal in the way I ...Need help on a PSUI want one of these to go with a speccy 48: [url]http://cgi.ebay.co.uk/NEW-ZX-SPECTRUM-POWER-SUPPLY-PSU-16K-48K-SINCLAIR-/170630125650?pt=UK_VintageC…
... circuitry 'chopped' out by the mod would lead to a higher ... and the correct polarity. The composite mod has no effect or dependence ...Modern LCD TV for my Spectrums - some advice neededHaving recently purchased some Spectrums for my collection, which were succesfully tested on two old and reliable CRT TV's daily used by my parents, …
With the composite mod my speccies work great on my 36" Visio (US). I guess it's both NTSC and PAL.Wanted: ZX81 or ZX SpectrumEither of the two will do. Should be complete in box, and all in good condition. I don't want ripped boxes, missing bits of Styrofoam, or no rubber f…
[QUOTE=Spirantho;536352]I can probably sort out a nice rubber-key 48K Issue 3 for about ?100 (which is about the going rate for a good one) if you like.
[/QUOTE]
Okay. It should be working as well, no six-pack logo, and no composite mod.Valuation HelpA composite modded ZX Spectrum 48K rubber keyed Rev 2 board. Excellent condition of the membrane. With new reg chip, which is normally hot, changed t…
Basically I will do [url=http://user.tninet.se/~vjz762w/rebuild.html]these mods[/url] (already have done the composite mod with good success, but no cap on mine).Spectrum ScartHi All, I cant seem to tune my +3 in using the RF (no signal). I have tried it on 3 LCD TV's & nothing (my Atari ST worked using the same RF cable).…
... /> one could make a cheap composite mod, but since its different than ...Spectrum ScartHi All, I cant seem to tune my +3 in using the RF (no signal). I have tried it on 3 LCD TV's & nothing (my Atari ST worked using the same RF cable).…
... /> one could make a cheap composite mod, but since its different than ...Cheap media player for speccy ?Although sort of non Sinclair hardware directly, I want a cheap media player to transfer wav / mp3 tapes (any other recommended formats?) to my specc…
... or plazma rubbish, even with composite mods... that's also like ... image through SCART and/or composite mod on LCDs is nowhere near ...128 Toastrack power supplyHi! Should Toastrack work with rubber key Spectrum power supply or does it need it's own one? Is Toastrack RF modulator same as in rubber key model?…
... ! But if so, why the composite modification do not work in ... models. The reason the simple composite mod doesn't work on 128k ... fed with a composite signal - it's a composite signal with mixed ...128 Toastrack power supplyHi! Should Toastrack work with rubber key Spectrum power supply or does it need it's own one? Is Toastrack RF modulator same as in rubber key model?…
... models. The reason the simple composite mod doesn't work on 128k ... fed with a composite signal - it's a composite signal with mixed ...
