Do you mean h742? What system? On Sun, Nov 17, 2019, 3:29 PM Dr Iain Maoileoin via cctalk < cctalk@classiccmp.org> wrote:
> I have a query out on VCFed, but I am not gettin gany interest. Neither > did my 2015 request on a similar topic - must be the wrong forum. > > Advice please: where is the best place to get some troubleshooting tips on > debugging a DIGITAL H7202B power supply? > I have 2 supplies that are giving me trouble. I am competent at digital > work, much less so on switch-mode and analogue > (555 is an analogue in my books!). I have variacs scopes, logic > analysers, voltmeters but no skill ;-( > > Any advice?
