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Help me understand ZX RGB signal (long)This will be a long post so please bear with me and most importantly help me. I have a 128K+ and +2A that I'm trying to get working with my 15kHz RG…
... R180 resistor from my +2A to the PIN 16 ... vertical ghost lines. The +2A SCART does not have ... tried connecting both Composite Video and Composite Sync to SCART ... it happens on the +2A also depending on the ... shows.
+2A
[IMG]http://photo.kupcik ... -
+2a CompositeWhile faffing around with my +2a I did a down and dirty mod from pin 6 of the tea2000 straight to the modulator output bit like the womble hack for t…
... reason I was trying the composite thing is that my LG ... rgb of the +3 and +2a/b's but the toastrack ... -
+2 power not working. Need helpHi folks, I'm hoping someone may be able to point out what could be wrong/needs fixing here. One of my +2's had a loose RF modulator. The 5v wire w…
... . Then use the monitor socket composite video output (I hope, it ... a +2 (grey) and not +2a (black)).
It does not ... by previous owner, to output composite video? -
Anyone wanna put together a Speccy package for a noob?Hey all, Bought a couple ZX Spectrum tape games off eBay a while back. My whole collection soon went into storage and I hadn't unpacked it until rec…
... />
The C128 puts out composite video from the monitor port ... speccy will too with the composite mod.
This ... -DC-POWER-SUPPLY-3-12V-2a-/350283049216?pt=LH_DefaultDomain_0&hash ... />
And here is the composite mod guide (couldn't find ... -
What Spectrum to choose?Hi i'm new to the Spectrum. I read 'bout it in CDA (Polish game magazine) and watched LGR review of the 48k and it REALLY interested me. What model m…
... a simple hack gives a composite video picture, which is much ... the 128K spectrums (128+, +2, +2A, +2B, +3) have a built ... -
What Spectrum to choose?Hi i'm new to the Spectrum. I read 'bout it in CDA (Polish game magazine) and watched LGR review of the 48k and it REALLY interested me. What model m…
+2a would be better, because it ... it and use RGB or composite if available. -
What Spectrum to choose?Hi i'm new to the Spectrum. I read 'bout it in CDA (Polish game magazine) and watched LGR review of the 48k and it REALLY interested me. What model m…
... ]avoid[/b] the +3 and +2A - a lot of them have ... benefit from at least the composite video modification being done. To ... -
The Ultimate Spectrum, made from old spectrumsGiven that all types of the Spectrum are less than ideal in one respect or another, I wondered what the ulimate refinement would be, but just using o…
... with my Zaxon AY interface. Composite video mod done, but also ... plague.
Get a +2A with the +2B board (which ... -
Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... specifically to fit in a +2a/b/+3 case or could ... putting it into a +2/2a case but if it was ... work on modern tv's, composite, componant, scart or hdmi to ... -
Fully integrated ZX+Hi, I just want to show some inspiration for integration HW to ZX+ case ;-) - ZX48 issue 3 board, without all parts regarding video generating (pa…
... would be:
-Black +2A-style case but without the ... /> -IDE and SD sockets
-Composite and VGA outputs
-Internal ... to resemble that of a +2A. I don't like to ... -
Multiface 1 (Romantic Robot) RepairHello there my fellow ZX'ers! recently I got an Interface 1 + MicroDrive from a friend and since then I have been having awesome geeky moments in fr…
... /> In the end I routed Composite out (after changing the transistor ... these now)
Spectrum 128 +2A (not functioning)
Spectrum 128 ... monster into a +2 or +2A or have it external.... then ... -
Z80 Edge Connectors - ProjectsHello there my fellow Spectrum-mites I am looking to source a few of these connectors - while I could just rework some old ISA socket for proto's I …
... ]
ZX Spectrum + (composite modded)
ZX Spectrum + (composite modded needs Membrane ... lol)
ZX Spectrum 128 +2A (needs repair)
ZX Spectrum ... -
Opus composite video and joystick portIve had it apart and had a good look around and cant for the life of me see whats wrong, if the joystick is selected in a game(kempston) the characte…
... part where it creates a composite out.
Just pulled ... not connected, and on the +2A, +3 it is ROM2 OE ... -
Faulty +2AHi! I have a +2A from a friend which is not working. I recently made a composite video output for it, using a small circuit from Sami Vehaama. When …
... /data signals getting into your composite signal.
I take ... was the motivation behind the composite video mod :) But my friend ... the board of my own +2A and works perfectly. -
Speccy WantedAt the recommendation of one of my CONUS-based cohorts, I'm seeking a 48K Spectrum. Live on the left coast of the US, and everything I've seen on eba…
... own cable to get the composite video out of it. One ... monitors that can display PAL composite or RGB. Beanz of Texas ... +2A), it becomes a little bit more complicated. There is no composite ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... but, if it was composite video (like the 48k modification ... br /> There is a composite video signal on the ... If you do your own composite video out, it will ... NTSC TV set using composite video signal? How does ... gt;[b]BiNMaN[/b]: ZX+2A/B have analogue RGB signals ... -
+2 grey composite modWithout digging out the schematics, is it possible to do the composite mod like the 48k on these?
... 've done one to a +2a from pin 6 of the ... /> whatever output you use, RF, composite, svideo or RGB you still ... -
+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 ... ! :)
What about a composite mod on a Speccy 128k ... I believe that the 128+2a/b and +3 are almost ... -
So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…
... x2 O TV * * * *
Spectrum +2A 1988 UK 3.5469 64K ... .
The Timex models have composite out, and a power on ... racket during loading and saving, composite video out. Plug in a ... -
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, …
... it does not like my +2a/b/3's through scart ... any stippled effects look aweful, composite look horrible
Bush ... -
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, …
... fixed on the back, besides composite video. I tested both my ... modified 48K and my +2A with the SCART cable and ... the image obtained from the +2A is a little "cleaner" and ... -
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).…
... /> There is NO Composite Video output on +3 or +2A, only on ... -
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).…
[QUOTE=LCD;539258]There is NO Composite Video output on +3 or +2A, only on 128+ and +2.
Where is the "yellow one" on +3?
Pics or it did not happen.[/QUOTE]
Then i stand like a man with new orthopedic shoes, corrected! -
128K blues, part +2: picture and tape driveI recently purchased an original (grey) +2 which sadly seems not to be fully working. The computer powers up but there is no way to obtain a stable p…
... level RGB), the +3 and +2A/B use a PERITEL voltage ... not interchangable with the +3 / +2A/B models. If I am ... correct orientation I had perfect composite output. altohugh I had to ... the UHF modulator removal and composite video out
(click ... -
Spectrum +2A/+2B/+3 to Amstrad (CPC) CTM644 Cable SchematicI've recently constructed one of these cables for a flea market purchased CTM644 colour monitor (CRT from a CPC) and the picture is fantastic. I boug…
... (should also work for black +2A/2B) which connects to an ... the cable, red, green, blue, composite sync, and ground. The cable ... -
+2/+3 Sync problem on Commodore 1084sI have a strange issue, I got an RGB monitor cable from ebay for the +2/+3 to the Commodore 1084s (d-sub socket). It works fine on my Spectrum+ 128k …
... , they're not. On the +2A/+3 the VSync on pin ... is not longer present (and composite Video on pin 1 too ... -
ZX Setup QuestionsHi guys! I have been reading around the forums and love what is goin on. Anyways I just got my first ZX Spectrum (16k, rubber keys, boxed and compl…
... really simple..do the composite mod on this site, ... anymore having composite modded them all, the composite mod gives ... old speccy with the composite mod running on my ... the off the shelf 2A 120V power supply I ... a speccy+ with the composite mod and changed crystal ... -
RGB cableI constructed an RGB cable to my +3 as per schematic on page 14 of this document here: [URL="http://mts.speccy.cz/doc/128_rgb.pdf"]http://mts.speccy.…
That makes sense, because in some TV sets only one of two scart sockets takes RGB. Unfortunately I have only one scart in my monitor TV.
+2A and +3 don't have composite video in their RGB socket whereas tastrack an +2 do. -
RGB cableI constructed an RGB cable to my +3 as per schematic on page 14 of this document here: [URL="http://mts.speccy.cz/doc/128_rgb.pdf"]http://mts.speccy.…
... be possible to add the composite signal like the toastrack and ... replace the UHF output with composite and use a phono cable ... and play" Composite/S-video adapter for the +2A/+3 and +2B ... -
I got my SpectrumAfter 10 years since my old Speccy died, I got another one. It came to me (in Rome) from UK. The Spectrum seems to works well (or at least I hope so…
... . Hence the necessity of the composite mod on rubber-keyed Spectrums ... +2, and one for the +2A and +3, from The Retro ... on the web about the composite modification for "pure" Sinclair (ie ... of the time is a +2A.