Thanks Darren, 1 Ohm was what I had thought, so confirmation is good. I'm still not sure about the power rating, but I'll go with 1/2 W. I have uploaded a list of replacement parts for everything I can find - i.e. everything except the transformers and inductors. A couple of the diodes are no longer obtainable, but there will be modern replacements. All of the electrolytics are 105C and of a higher voltage rating than the originals. All except the mains side ones are low ESR. I haven't yet decided how much I am going to replace. I have removed all capacitors and power resistors and found the base of C115 to be decidedly bulged. The rectifier diodes are probably past there best, so I may replace those too. I'll probably leave the feedback section alone as this won't have been stressed like the rest of the circuit. Kevin --- In emulatorII-list@yahoogroups.com, Darren Blondin <dblondin@...> wrote: > > R106 was a component that fried on my power supply. I found this quote > from my tech in an email about it: > > "Your original pic of R106 confirms what I was managing to read from > the stripes, it is 1 ohm." > > Would be good if someone else could confirm this but I'd go with that > for now. > > Darren > > > On Nov 25, 2012, at 8:49 PM, kgslug2 wrote: > > > Please ignore my question on THR101. I didn't think that the > > schematic gave any value for it but it does - it is a SG220 > > thermistor. > > > > I'd still like to know about R106 though. > > > > Once I've finished compiling it, I'll put a list of the replacement > > capacitors and various other parts in the files section. > > > > Kevin > > > > >
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Re: THR101 in the power supply
2012-11-26 by kgslug2
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