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Seen any ebay madness?? post it here !!!What with some high prices fetched on speccy games over the past few days , thought it might be an idea to keep a WOS record of some of the higher fi…
... -48K-Excellent-Condition-with-Composite-Video-Mod-/131360609513?ssPageName=ADME%3AB%3AWNA ... -48K-Excellent-Condition-with-Composite-Video-Mod-/131360609513?ssPageName=ADME%3AB%3AWNA ... -
where to find Harlequin rev. F all mods till now ?Hi all :) because no more broken speccys around for now, is time to build first of my Harlequin's rev F, I looking in forums and look at Ingo posts…
... think to do and this video mod, i show difference on my ... -
ZX Spectrum+ adviceHey all, I just got a ZX Spectrum+ from eBay and I'm not sure yet what to do with it. I wanted to first take a peek inside, see what issue board it i…
... you must start with a mod, I recommend the easy RCA ... to Composite mod upgrade, like [url="http://womblesretrorepairshack ... /2008/11/zx-spectrum-composite-video-mod.html"]this one[/url]. If ... -
ZX Spectrum+ adviceHey all, I just got a ZX Spectrum+ from eBay and I'm not sure yet what to do with it. I wanted to first take a peek inside, see what issue board it i…
... had to do the composite video mod, but still no luck. TV ... to make sure there's video coming out? -
ZX Spectrum+ adviceHey all, I just got a ZX Spectrum+ from eBay and I'm not sure yet what to do with it. I wanted to first take a peek inside, see what issue board it i…
... 100uF capacitor and done the video mod properly. What I need now ... -
No serial numberI recently bought a 1982 issue 2 spectrum which I believe is a 16k upgraded to 48k. There is no serial number on the case. Does anyone know why th…
... : I see the usual spider mod transistor down by the upper RAM ... -
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…
... that the 'standard' (not S-video) mod improves the display somewhat but ... not interested in an S-video mod right now. I'm wondering ... reason for doing the 'standard' mod is to 'future proof' the ... to be problematic following the mod, I'd be pretty fed ... -
Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
... , I previously did the s-video mod on this spectrum according to ... rga24 specifications, so composite video mod will surely suffer from dot ... -
Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
... of series capacitor in composite video output. 47uF may work but ... this also apply to s-video output?
If not, what ... reduce horizontal banding in s-video?[/quote]
Yes, the luminance ... about the way the s-video mod works on the spectrum is ... -
Memory and Replacement ULA modules.Thought you might like to see my future proofed 48k version 6A with some upgrades fitted. Has had the following... Recap. Traco Power TSR 1-2450 p…
... draw.
* RF -> composite video mod (making sure to cut power ... -
Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]
... indeed.
I had composite mod and hooked up an old ... /> Thinking about deploy a S-video mod in the next future and ... -
Spectrum +2 grey RF removalHi everyone. If I were to remove RF output from a +2, just intending to keep Composite video out from TEA2000, then all the components that make t…
... the +2 to get S-video output, but since I don ... extra components.
My s-video mod would be a bit different ... -
Spectrum +2 grey RF removalHi everyone. If I were to remove RF output from a +2, just intending to keep Composite video out from TEA2000, then all the components that make t…
Ok, I understand, the s-video mod needs a bit of room. < ... I placed a composite socket mod on my +2 grey. I ... -
ZX Spectrum Test PCB I recently read about one of these (I think it may have been the Retroleum site but I am not sure) and I thought "What a great idea" . As pictured …
... possible to do a composite video mod without a modulator already fitted ... -
ZX Spectrum Test PCB I recently read about one of these (I think it may have been the Retroleum site but I am not sure) and I thought "What a great idea" . As pictured …
... possible to do a composite video mod without a modulator already fitted ... that the rest of the video circuitry is still present.
50 Hz / 60 Hz switch in Timex Computer 2068I'm not sure if this is common knowledge, I've certainly never read about it online, though it may be documented in Portuguese or Polish. There is a…
... /> Or alternatively, if a RGB mod is done to the Timex ... , you can do an RGB mod if you want to. I ... I have done an S-video mod on the Inves Spectrum+ which ... the MC1377 colour encoder. S-video on the TC2068 should look ...New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
... on how to perform this mod? What are the components required ... listen carefully to rga's video on this matter and write ... have succesfully performed the s-video mod on both a 48K+ plus ...New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
Hi Renegade,
I performed the S-video mod according to the schematic provided by Giba. I do have a picture but it is in black and white. What I did wrong?New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
... TV/monitor set to s-video?
Remember it will ...
You either have s-video or CVBS, it is not ... monitor can handle the S-video as I am using ... or atari 800Xl with s-video mod. I will try another ... ). This is normally the mod explained by Richard if you ...New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
I may suspect the adapter cable having being damaged with the short. Strangely the first time I tried the S-video mod I was using this cable and the picture quality was good. Then after this short, video artifacts appeared.an easier way to do a composite modive noticed that there are all these complicated ways of doing a composite mod on a spectrum. also they involve removing wires, etc. i have found…
... is a Wombles mod of a Wombles composite mod, and fair play ... /2008/11/zx-spectrum-composite-video-mod.html"]womblesretrorepairshack.blogspot.com/2008 ... /11/zx-spectrum-composite-video-mod.html[/url]New video about S-video modification on Issue two 48K Spectrum.I just finished an s-video modification on an Issue two 48K Spectrum so I made a video about it. Most of the technical details are in the video; if y…
... weird problem with the s-video modded zx48k now :/ The ... :)
The s-video mod is done according to this ... lcd tv via a s-video to scart adapter, but ... definitely chroma -> the mod still works, but it ... is off. The s-video circuit has not been touched ...Replacing voltage regulators - need to sanity check a few things pleaseHi Everyone I'm in the process (with a lot of help from some friends at Greenford Computer Club), of giving my three Speccys some much needed prev…
... has a simple wire composite mod without any caps or transistors ... you want to perform the video mod "the more complex way:" http ... 'll do the capacitor composite mod once I'm home from ...Replacing voltage regulators - need to sanity check a few things pleaseHi Everyone I'm in the process (with a lot of help from some friends at Greenford Computer Club), of giving my three Speccys some much needed prev…
... has a simple wire composite mod without any caps or transistors ... you want to perform the video mod "the more complex way:" ... will definitely do the capacitor mod.
Regards power, ... br />
Hope the composite mod goes well, do please keep ...Video: Inves Spectrum+ A Rare ZX Spectrum+ CloneHere I have a look at the Inves Spectrum+, an interesting Sinclair ZX Spectrum+ clone by Investronica, the same company that designed the ZX Spectrum…
... signals so I wonder what video signals are available at the ... , that's correct about the video signals. The Gate Array/ULA ... from cobbling together an RGB video out to test it :-) https ... preferable to perform an s-video mod which is already quite a ...boot fail .. bad address lines A7,A12,A13anybody have any ideas what could be wrong with this specie issue 3B .. work done : removed rom, upper ram & logic put lower ram multiplexers in sock…
... to output specie video as HMDI from the video memory rather than ... and tried a 48k S video mod from a project i saw ...16pf Capcitors for C72/C73 issue 3b. Can I use 18pf?Looking at the service manual it states to use a 16pf ceramic disc capacitor in positions C72 and C73 on issue 3b boards. Is this very critical in bo…
... doing the issue 3B power mod ?
i intend on ... some 4164 ram with small mod so the correct pins ... only .. and with an S video mod .. i also wanted to ... when it has a composite mod (reversed pin out though) ... need to do a small mod for the diagnostic rom ? ...video quality issue on 48k machine after composite modHello! I just bought an 48k spectrum and did the composite mod. Unfortunately it did not end up as good as i hoped for. The screen after reset looks …
... spectrum and did the composite mod. Unfortunately it did not end ... the flickering horizontal stripes (see video, though it is barely visible ... put in the transistor or the capacitor to the mod. the result ...Best way to mod a Spectrum 48K for Composite VideoIt seems that their are generally two ways to mod a 48K for composite video - just wiring the composite into the RF modulator over to the RCA jack vs…
... two ways to mod a 48K for composite video - just wiring the ... a transistor.
I suppose that just wiring the composite video ...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…
... +5v feed, and connect the video out from the motherboard directly ... 't consider putting in that transistor + 75 ohm resistor for one ... stages of amplification that the video signal gets before going to ... is said that the mod that uses a transistor and 75 ohm ...
