Sinclair ZX80 / ZX81 / Z88 Forums

Thank you for the hint. But it's really a +2A, I double checked it. In the meantime I soldered a 1k-ohm resistor as picky pack to R44 and big surprise ...the video output now is perfect clear on my Panasonic LCD TV (see also attached pictures). So again, thank you very much for your help and pointin...

Hello Mark, Thanks for the tip, that definitely got me ahead. My TV obviously only switches automatically between composite and RGB. But I found a Scart-Switch at home, where I can switch manually to RGB. With this switch it works fine. After that I did some more research and found the following inf...

I use a special RGB/Scart cable for the Spectrum +2A to connect the computer to an LCD TV. The TV supports RGB per Scart. But with the cable I only get a very dark (black) picture output and the text is difficult to recognize (see attached picture). Does anyone know the problem and can help me? I'm ...