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+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…
... purposes supplying either composite video, or chroma (colour ... original +3 composite mod (chain of diodes, transistor, etc)
... operates normally generating composite video but when the jumper ... /> [SIZE=5]The s-video:[/SIZE]
[IMG]http:// ... -
ZX Spectrum Issue 4S composite video fuzzy (horizontal blur)Dear people of WoS, Thank you very much for taking the time to read. I have an Issue 4S I recently acquired and planned to fix up as a gift for a…
... />
The issue:
Composite video out on an LCD is ... retroleum)
Installed buffered (Transistor) composite mod (again from retroleum)
Undid ... /> Prodded the finger about the video generation area to observe effect ... -
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 …
... and then with a NPN transistor).
... voltage of the composite video signal which goes ...
My composite video ouptut whith transistor mod
[img]https:// ... i.postimg.cc/d0Ttbc6B/composite-out-transistor ... -
photo of my composite modI took a photo of the composite mod I built into the modulator box of my spectrum+ for a thread on c.s.s just thought people here might like to see h…
... a photo of the composite mod I built into the modulator ... can build a properly matched video out circuit, inside the modulator ... composite out socket 75 ohm video.
[URL]http://myweb.tiscali ... -
What I hate about computers and/or video gamingYesterday I spent approximately four months (subjecively that is, objectively it was around two to three hours) fixing my mate's PC. I won't bore you…
... permenantly absent, or seem to mod at random, or just haven ... between the program and the video RAM). The game authors did ... -
+3 compositve video out problemToday, I've tried to put a composite video out in my +3. I've built the circuit proposed [url=http://www.secarica.ro/html/plus3_hardware.html#composi…
... left circuit (3 diodes, a transistor, and two resistances), and ... following connections:
- Video In soldered to D31 (and ... estado montando una salida de video compuesto en mi +3, ... transistor) y lo he conectado as?:
- Entrada de video ... -
Video Capture Cards?Well, looks my new speccys (a rubberkeyed 48 and a grey +2) don't want to play nice with my newish TV's tuner (or by connecting through my VCR, which…
... .ie/NEW-TV-PC-TUNER-VIDEO-CAPTURE-RECORD-PCI-CARD-W ... 'm aware of the composite mod, but I really don't ... -
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…
... friend has been doing the mod.. and well informed me the ... get him for the stereo mod?!?!
also it says ... you get one of the video pins... or do I have ... has successfully done the +3 mod and can help..
IF1 and 48k Capacitor QuestionsHi, I am not very knowedgeable about electronics but I am willing to give stuff a go.. I have a microdrive that is not performing and for various r…
... a huge difference to the video output changing the ones in ... wonder if this is a mod or if its standard IF1 ... to a leg on the transistor shown?
[URL="http://i330 ...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…
... system (already manufactured with composite video) and a C64 DTV ... 've built both interfaces (the "transistor" and the "TEA" ones) ... br />
- DVD player video (bad): [url]http://www.youtube ... [/url]
- USB captured video (good): [url]http://www.youtube ...48 Issue 3b working but very hot ula and cpuSalve to everybody I bought from e*ay an Issue 3b 48k , fitted in a + case. Fixed the keyboard problem with a new keyboard membrane from good Rwap (w…
... -Micky), and made the video comp output mod. All seems work good ... of other parts failure (caps, transistor ?). I noticed also that the ...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…
... one. I did the composite mod on this QL because the ... board replacement, with the known transistor-resistors-capacitor cirquit.
RGB to S-Video and Composite Adapterif I produced a dongle that generated composite and s-video from the RGB socket on +3 and Black +2 spectrums would anyone be interested? I'm thinkin…
... that generated composite and s-video from the RGB socket ... three output connectors, Composite, S-video and a speaker jack.
mod your speccies you have the choice of all possible video ... was previously planning an S-video modulator replacement kit to solder ...Grey +2 video output and oddities.I've been experimenting with one of the above that I acquired years ago, but had just been buried at the back of a cupboard. I've connected it up to…
... or analogue RGB or composite video, with or without the ... 2. The circuit diagram shows video output options called Standard and ... manufactured. How was the video output normally configured on new ... 't synchronise with it. Transistor TR4 seemed to be installed ...Scratchy video after composite modIve re done the mod several times on this Issue 4B with the exact same results, anyone know whats up? Caps maybe? [youtube]fa1wk_epgjE[/youtube]
Ive re done the mod several times on this Issue 4B with the exact same results, anyone know whats up? Caps maybe?
[youtube]fa1wk_epgjE[/youtube]ZX81 back porch fix using LM1881Hello! Has anyone here did the back porch fix for ZX81 using LM1881? I did it this weekend and instead of clear black on white i got black on dark g…
... .co.uk/ZX80_ZX81/forums/composite-mod-voltages-t622s20.html-sid=84097263317ce0c752d9e0f76f020a15 ... p-to-p. The ULA video output is a lot larger ... of the circuit to a transistor amp? Or the the RF ...ZX 48 issue 4S no s-video possible?No s-video on ZX 48 issue 4S possible? I have had this mod on my issue 4A. But this did not work with my 4S. On C65 is no chrominance signal. Here …
... -video on ZX 48 issue 4S possible? I have had this mod ... to pin 4 on s-video socket.
The Luminance (B ... /W video) signal is taken from input ... to pin 3 on s-video socket.
Pin 1 & ... amp; 2 on s-video socket is soldered to ground ...+2 (Grey) S-video?I have a pretty good Composite/S-video to VGA adapter that does a nice work of running my retro machines on an old LCD screen. However, it looks best…
... a pretty good Composite/S-video to VGA adapter that does ... feed it with a S-video signal instead of a Composite ... . I know you can mod the 48k machines to get ...PLEASE HELP!! DEAD SPECTRUM!!Sad News!!! I have a spectrum issue 5 board and I'd done the general composite mod which was great and it worked with a divIDE plus (RWAP) and esxDO…
... 'd done the general composite mod which was great and it ... Sami's other mod that included a capacitor, transistor and a resistor ... up the +5v and the video in...
Switched on ...Issue 2 video problemHello all, Need some help with an issue 2 board that I 'm trying to restore. I've replaced all the electrolytic capacitors, changed the voltage regu…
... the composite mod. Now the problem is that the video image on ... also tryied to make a video to demo the difference between ...Video capture from spectrumI got this usb video capture device from maplin to try and record some clips of programs running on my 48k spectrum. [url]http://www.maplin.co.uk/us…
I got this usb video capture device from maplin to ... ://www.maplin.co.uk/usb-video-and-audio-grabber-340918[/url ... . I've done the composite mod and the speccy works with ...Spectrum 48k unstable Colours on Composite Video OutputHi, I?ve an Speccy 48k here which has an Composite Video Out Mod (The Video-Modulators power input is cut from the board). On this I get an unstabl…
... which has an Composite Video Out Mod
(The Video-Modulators power input ...ZX48 svideo modI have modded a ZX48 to have svideo output. The end of C65 that goes to TR2 (its an Issue 2 zx 48 ) has been lifted to get Chroma. Luma is taken fro…
... . Luma is taken from where video signal is feed into the ... ohm resistor that on each transistor, and the other end is ...My first composite mod.Thought it was about time I gave the composite mod a go. I used a youtube video, the bloke in the video took 10 mins, I took about 2 hours :) but it…
... mod a go. I used a youtube video, the bloke in the video ...Does a mod like 3D Deathchase exist for Star Wars Battlefront?Has anyone played the two Star Wars Battlefront games? If not, you should as they're great, and if you have, and you played the PC versions, do you k…
... 've tried to find a video to post that demonstrates that ... -a-vehicle-at-will cheat mod (though surely someone would have ...Fixing/modding my new +3Hi, In december I won an auction for a working +3 with a dead floppy drive, + a Multiface 3, some disks and tapes, for a very low price (I think nob…
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The second (easy) mod was to rewire the joystick ... /> Third mod : Composite video out, following Sami Vehmaa's tutorial (1 transistor, 3 ... /> But I had problems with video out : colors were blinking, sometimes ...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…
... have performed Wombles fantastic composite mod on. They work great here ... a little confused. Can I mod the modulator in the same ... />
An RGB to COMPOSITE video lead would be great. Is ...RF Video noise on Grey +2's with Z70700 motherboardHi folks, As we know, some limited numbers of Z70700 Iss 1 boards exist (reported by Ben [URL="http://www.worldofspectrum.org/forums/showthread.php?…
... , and has an issue with video noise on RF out:
video noise.
I've ... mine and performed the C31 mod to eliminate the audio carrier ...Screen artifacts/shimmer after composite modHi folks,<br><br>I've done a little work to what I hope is going to be my work-horse rubber key speccy - It's a Samsung made issue 3b.<br><br>I notic…
... noticed after doing the composite mod that the letters on screen ... ' around the letters in the video below.
https://www ... little difference. Prior to the mod, I installed one of those ...ZX81 Composite Mod<p>I've done a simple composite mod to my Issue 3 ZX81 following a basic schematic I found on one of the ZX81 forums. Mod consists of a BC547, 1…
... done a simple composite mod to my Issue 3 ZX81 ... of the ZX81 forums. Mod consists of a BC547, ... , 5V, ground and a video output wire. I've disconnected ... attached the output from the mod to the modulator pin. ... something or is this mod not suitable for composite ...
