TTL RGB ==> PC

The unit I have is badged 'Torch', who were a company who started off selling add-ons for the BBC micro (including second processors) and then made somewhat odd unix machines with a graphical front end, like the XXX. The monitor is clearly a Sony chassis, although the input connector is proabably Torch. It's an 8-pin DIN socket, 2 of the pins of which go to a piezo buzzer in the monitor. This socket is mounted on a little PCB that is then connected to a header plug on one of the PCBs of the monitor. The chassis is 3 main PCBs (PSU, deflection, video) with a couple of daughterboards. Being a SOny, there are some very helpful annotations on the silkscreen, including things like the CRT pinout. It's one of the older Trinitron CRTs with the coaxial EHT connector for horizontal static convergernce adjustment. Vey nicely made and easy to keep going :-) -tony