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Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... about:
- AD724 kit
- RGB/Scart cable/VGA
Thanks ... -
Correction of +2 hardware errorsThis is a collection of various pieces of information picked up from various places, including a lot from this forum. I have edited it and reworded i…
... use csync or whatever on SCART pin 16 (blanking) I wanted ... LK3 to get 12V on RGB pin 5. However, it turned ... between 1V and 3V on SCART pin 16. And, as ... ) from the same 12V source (RGB pin5). I put in a ... beautifully and is within the SCART spec for both pin 8 ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... the 8 pin mini DIN RGB video socket:
1 = 0V ... 8 pin mini DIN to SCART cables, but the type on ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... plugs and plain cable to RGB/Scart cable/VGA.
Thanks ... -
Spectrum +2 Cable Nightmare -TTL-Composite-RGB ???Just got myself a Spectrum+2 Grey model with rgb scart cable The system works great on my livingroom lcd with the supplied cable, so good news here …
... composite video, only RGB !
And their rgb scart cable is different from ... +2 : same as the +2A scart cable, but with audio output ... -
Spectrum +2 Cable Nightmare -TTL-Composite-RGB ???Just got myself a Spectrum+2 Grey model with rgb scart cable The system works great on my livingroom lcd with the supplied cable, so good news here …
The RGB via SCART is an analogue RGB system. If your monitor does ... not have a SCART socket ... , but has analogue RGB in, why don ... the Spectrum and in the RGB SCART lead turn this into an ... -
Spectrum +2 Cable Nightmare -TTL-Composite-RGB ???Just got myself a Spectrum+2 Grey model with rgb scart cable The system works great on my livingroom lcd with the supplied cable, so good news here …
... my +2 sends an analog RGB because it worked on my ... my soldering on the +2A scart Cable pinout ?
Many ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... generates a standard RGB & sync output on a SCART connection suitable ... for a TV with a RGB capable SCART input. It does not ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... compatible. But this interface gives RGB at 50 Hz as the ... which outputs VGA on the SCART socket... -
128K Toastrack RGB SCART Picture QualityHi, I wonder if anyone with experience of using an RGB->SCART cable with an 128K Spectrum (Toastrack) can give some first-hand advice? I've composit…
... the modulator.
The RGB connector should give an even ... menus to select RGB input mode on the SCART input.
Another odd +2 board - no composite video partsI was checking a stack of grey +2's, and found a board where the modulator was missing. First I thought that someone must have pulled it off to use o…
Yes, this is a french +2.
Here is the wiring of the scart lead (RGB), which includes the sound on this particular version :
[img]http://img401.imageshack.us/img401/8739/k07l.jpg[/IMG]Another odd +2 board - no composite video partsI was checking a stack of grey +2's, and found a board where the modulator was missing. First I thought that someone must have pulled it off to use o…
... test this with my latest RGB to Scart schematic..
RGB to Scart 9v(anemos).png[/IMG]
RGB to Scart (anemos).png[/IMG]Another odd +2 board - no composite video partsI was checking a stack of grey +2's, and found a board where the modulator was missing. First I thought that someone must have pulled it off to use o…
... tests I've done with RGB cables in the past, I ... to pin 16 of the SCART connector, which created a well ... to RGB.
I haven't supplied anything to SCART pin ... to automatically switch to that SCART input?
Because if ...Another odd +2 board - no composite video partsI was checking a stack of grey +2's, and found a board where the modulator was missing. First I thought that someone must have pulled it off to use o…
... is the wiring of the scart lead (RGB), which includes the sound ... voltage for the blanking signal (scart pin 16).
Supplying this ...Toastrack trouble[IMG]http://i44.tinypic.com/11lq7id.jpg[/IMG] Sorry about the picture size, cant figure out how to make it smaller! Anyway, the pic says it all, th…
... it correctly? The toastrack's RGB out is TTL, which means ... in line to connect to SCART. The fact that the output ... problem with the wiring. The RGB out pins are directly wired ... memory serves, the SCART spec requires all RGB lines to be internally ...Video problem on grey +2I have a bad video problem on grey +2. The computer is in a poor shape, but the major problem is with the video. With a (known good) SCART cable I ca…
Is the SCART cable using RGB signals?
If so, I' ... solves the problem.
The RGB, bright and sync signals come ... thing between them and the RGB port are just some resistors ...Video problem on grey +2I have a bad video problem on grey +2. The computer is in a poor shape, but the major problem is with the video. With a (known good) SCART cable I ca…
Thanks, that?s valuable information for me.
Yes, it?s a standard RGB-SCART cable from Retro Computer Shack.
I never use the RF out on a 128 or higher, I always go for the appropriate RGB-SCART cable.Video problem on grey +2I have a bad video problem on grey +2. The computer is in a poor shape, but the major problem is with the video. With a (known good) SCART cable I ca…
... 1. The TV and the RGB-SCART cable can be ruled out ... />
Spirantho once created such RGB-Composite cable for me for ...Video problem on grey +2I have a bad video problem on grey +2. The computer is in a poor shape, but the major problem is with the video. With a (known good) SCART cable I ca…
... , assuming that your RGB-SCART cable only uses the RGB and CSync signals ... .
You need a *proper* RGB-SCART cable and obviously I cannot ...Ferguson MA20 via SCART to modern TVHello, I am a newbie here but I visit this forum on regular basis to find interesting informations about computers of my life - Speccies. I have a s…
... Extron unit, which is an RGB signal rectifier, connected to one ... of these 8820 RGB-VGA adaptors, and I hoped ... signals, whereas the 05 used SCART-compatible low-voltage 1V p ...eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... using my Retro Computer Shack RGB SCART cable.
Today I found ... desolder pin 16 on the SCART plug. That'll give you ... TV allows you to select RGB/Composite, you can still switch ... input does not satisfy the SCART specification for the Input Impedance ...eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... , though - pin 4 on the RGB output (the CSYNC) should definitely ... to pin 16 on the SCART block - even if it does ...eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... , though - pin 4 on the RGB output (the CSYNC) should definitely ... to pin 16 on the SCART block - even if it does ... happens I'm building a SCART adaptor for all my Speccies ...eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... to select the
SCART?s RGB input then +12V or +5V ... use the CSYNC as an RGB switching signal. Compare the temperature ...eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... use the CSYNC as an RGB switching signal. Compare the ... of the ULA and the RGB socket of the 128k ... if this pin of the RGB socket is shorted to ground ... be low enough to supply SCART pin 16 with more ... could be inserted inside the SCART plug in series to pin ...+2a double vision - uncommon problemHelloo - I was helped by Guesser on a previous occasion on a toastrack, so many thanks to him for that! Today's problem is the RGB display from a +2a…
... you test a SCART with a 48k? Which SCART? Where?
For ... in their outputs, so a SCART cable made for the toastrack ... the BRIGHT signal on the RGB, where the toastrack does not ...+2a double vision - uncommon problemHelloo - I was helped by Guesser on a previous occasion on a toastrack, so many thanks to him for that! Today's problem is the RGB display from a +2a…
... is a whole Science of Scart going on and controversy over ... ULA overheat problems using the rgb/scart; the man with the thermometer ... panic mode about the appropriate scart lead to use with my ... ]
Don't worry about SCART leads killing you Spectrum, the ...eBay 128K Spectrum RGB cables overheat the Spectrum!?Hi everybody, For a long time I've wondered why Spectrum 128K Toastracks were overheating when using my Retro Computer Shack RGB SCART cable. Today …
... necessary control voltages for the SCART socket. The approach of ... about 50mA for all the RGB signals combined, meaning
... to composite input rather than RGB, apparently ignoring the CSYNC ... is reasonable to think that SCART standards are generally not ...+2a double vision - uncommon problemHelloo - I was helped by Guesser on a previous occasion on a toastrack, so many thanks to him for that! Today's problem is the RGB display from a +2a…
... between the +2A, the RGB to SCART lead and your TV's ... TV's are switching between RGB mode and composite video mode ... to be manually set to RGB mode?
If yes, try ...+2a double vision - uncommon problemHelloo - I was helped by Guesser on a previous occasion on a toastrack, so many thanks to him for that! Today's problem is the RGB display from a +2a…
... out to CRT - FINE!!
RGB to SCART - Flatscreen - white screen ghosting ... , but colour stuff good
RGB to SCART - CRT - black screen with ...
