Hi Steve, Many thanks that seems to be the one as it has the same PLX120 designation on the PCB..
Hopefully this will aide in diagnosis.. Russ Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows From: Stephen Adolph<mailto:[email protected]> Sent: 31 December 2021 16:12 To: [email protected]<mailto:[email protected]> Subject: Re: [M100] M100 Information Russell, I sent you a dropbox link to the file I have. Take a look, maybe it is aligned to your PCB. Steve On Fri, Dec 31, 2021 at 11:01 AM Stephen Adolph <[email protected]<mailto:[email protected]>> wrote: Russell, I think you have the same PCB assembly that is used in the KC-85. As such, the KC-85 service manual may be of assistance. I don't see it at club100.org<http://club100.org>; I have a copy here that is 17MB. Not sure if it is posted elsewhere. Anyone know if it is online anywhere? We should really get it posted if not online already. Steve On Thu, Dec 30, 2021 at 10:59 PM Russell Pitman <[email protected]<mailto:[email protected]>> wrote: Hi all I have recently received my first M100 but unfortunately I am unable to get any response from it. I have been looking at the circuit diagrams and manuals for it but none seem to match the motherboard that is inside this model. Cap and resistor numbers are different. Finally I have noticed that the contrast potentiometer (VR1) is no longer working and am wondering if this is why no display is seen? Does anyone know where I can source one of these? Many thanks Russ Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows
