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ZX Spectrum 128 +2 and C= 1084S monitorHi All ! I am trying to connect all my old computers to one monitor - Commodore 1084S. It has really great picture and everything but lacks a SCART …
... RGB connectors and normal Chroma/Luma inputs.
When I connect ... -
Speccy 128 QuestionMainly for the experienced speccy resurecters around these parts. Have you ever had a Speccy 128 with a borked TEA2000 video chip? The reason I ask…
... the video is missing its luma component.
Just wondering ... -
More questions on video cablesI was trying to find out why American TVs don't have Scart inputs, and I found this: [QUOTE]SCART is a french invention and only used in Europe. Th…
... .[3]
* Y carries luma (brightness) information.
* PB carries ... the difference between blue and luma (B − Y).
* PR carries ... the difference between red and luma (R − Y).
[/QUOTE]
Sinclair QL on a Commode 1702Anyone ever build a cable for the QL RGB to use on the Commode 1702? I built one that gives a mono image last night but can't figure out the pinout f…
... on the end, one for luma and one for chroma but ...+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…
... is new, it's the luma (brightness signal) connector.
luma. They are identical to the ... is open it prevents the luma signa from being mixed with ... , and we tap off the luma at the other end of ...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…
... two boards but the automatic luma correction of the camera makes ...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…
... been lifted to get Chroma. Luma is taken from where video ... connected to ground. Chroma and luma is fed to the base ... black and white. Meaning that Luma is getting through properly and ...Why is RGB the best?Sorry, I know my question may sound odd but I have been doing some reading lately and this has struck me. This is what we know: RF -> CVBS -> …
... video information contained in the Luma signal? Or is that compensated ...Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... -Video output (separate Chroma and Luma). This will perfectly fit for ...Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... -Video output (separate Chroma and Luma). This will perfectly fit for ...Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... : In NTSC the Y-R (luma minus red) component has always ...Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... : In NTSC the Y-R (luma minus red) component has always ...Speccy 128 QuestionMainly for the experienced speccy resurecters around these parts. Have you ever had a Speccy 128 with a borked TEA2000 video chip? The reason I ask…
... the video is missing its luma component.
Just wondering ...Speccy 128 QuestionMainly for the experienced speccy resurecters around these parts. Have you ever had a Speccy 128 with a borked TEA2000 video chip? The reason I ask…
... the image is missing its Luma.
Will have a ...Speccy 128 QuestionMainly for the experienced speccy resurecters around these parts. Have you ever had a Speccy 128 with a borked TEA2000 video chip? The reason I ask…
... the image is missing its Luma.
Will have a ...Connecting a ZX Spectrum +2 to a Commodore 1080 monitorI'm have a tough time hooking up my ZX Spectrum +2 to the 1080 monitor. I really would like some help on this as I have no other way to get a pictur…
... voltage corrections and usage of luma line (if you want Bright ...RGB on speccy ?hi, just a question : are you aware of scene demo trying emulate rgb ? i was a bit ill last few days so laying in bad i come with a (stupid ?) idea.…
[QUOTE=Fikee;314671]ARDA> thanks, that is it. still, originally i do not count with the white line but it is detail.
[/QUOTE]
Hmm, I thought you proposed 4th black line as luma channel. So I used white to adjust intensity.RGB on speccy ?hi, just a question : are you aware of scene demo trying emulate rgb ? i was a bit ill last few days so laying in bad i come with a (stupid ?) idea.…
... and added the fourth black luma line. (I don't want ...RGB on speccy ?hi, just a question : are you aware of scene demo trying emulate rgb ? i was a bit ill last few days so laying in bad i come with a (stupid ?) idea.…
... and added the fourth black luma line. (I don't want ... methods: RGB and RGBK as Luma overdoes it a bit.
Which computer is most similar to Zx Spectrum?I have wondered recently wihch other 8-bit computer is most of all similar to Zx Spectrum. I mean similar graphics, similar gameplay, similar program…
... colors with high chroma&luma levels as well as tight ... in it. While c64's luma levels may still high, ... RGB, where there is no luma, mixing of colours leads to ... /> RGB=255,255,255 (white) (luma=1, s chroma(u+v ... ,0,0 (red zxspin) (luma=0.29, s chroma(u ...Which computer is most similar to Zx Spectrum?I have wondered recently wihch other 8-bit computer is most of all similar to Zx Spectrum. I mean similar graphics, similar gameplay, similar program…
... colors with high chroma&luma levels as well as tight ... in it. While c64's luma levels may still high, ... RGB, where there is no luma, mixing of colours leads to ... /> RGB=255,255,255 (white) (luma=1, s chroma(u+v ... ,0,0 (red zxspin) (luma=0.29, s chroma(u ...RGB on 48KIs it possible to get better picture (RGB, or at least composite video) from ZX 48K without opening it? (using the expansion port only) I think there…
... with less sharpness, interferences between luma signal and chroma (carrier) signals ...RGB on 48KIs it possible to get better picture (RGB, or at least composite video) from ZX 48K without opening it? (using the expansion port only) I think there…
... thing is possible interference if luma and chroma freq. (multiplies) are ...Pera Putnik's RGB interfaceI am sure some (if not many) of you will have seen Pera Putnik's RGB interface [URL="http://members.tripod.com/%7Epiters/uvyrgb.htm"]circuit diagram…
... on output only at 1 luma level regardless is Bright on ...Sinclair QL on a Commode 1702Anyone ever build a cable for the QL RGB to use on the Commode 1702? I built one that gives a mono image last night but can't figure out the pinout f…
... flap, and takes Chroma and Luma on the back sockets. There ...Sinclair QL on a Commode 1702Anyone ever build a cable for the QL RGB to use on the Commode 1702? I built one that gives a mono image last night but can't figure out the pinout f…
... flap, and takes Chroma and Luma on the back sockets. There ... make a cable with the luma side done and the other ... designations on it's pins luma and chroma..so it's ...Sinclair QL on a Commode 1702Anyone ever build a cable for the QL RGB to use on the Commode 1702? I built one that gives a mono image last night but can't figure out the pinout f…
... every pin combo on the Luma/Chroma inputs on the back ...Getting a ZX Spectrum to work in the USHello all, I'm terribly new to these forums but not to the use of the Spectrum. I have a few in my collection of old machines and one of them I am …
... monitor rather than the rear luma/chroma ones.Sinclair QL on a Commode 1702Anyone ever build a cable for the QL RGB to use on the Commode 1702? I built one that gives a mono image last night but can't figure out the pinout f…
... RGB signals and obtain the luma and chroma signals that you ...Sinclair QL on a Commode 1702Anyone ever build a cable for the QL RGB to use on the Commode 1702? I built one that gives a mono image last night but can't figure out the pinout f…
... RGB signals and obtain the luma and chroma signals that you ...
