Re: Sanyo (Vestel) CE26HW03 with 17PW15-8
If there's no power to Pin 6 of PL803 on the good PSU, I must be misunderstanding the circuit operation. Unless it's supposed to be fed with 3.3v from the mainboard? I don't know.
If you get 24v and other things from the good PSU then the main supply from IC807 must be running on the good board. But I would have thought that this would not start until the mainboard tells it to.
What voltage do you get across C819 on the good board? Without main etc connected.
It's good you get the 3.3v and 5v standby rails from PL806. It shows that the IC806 standby circuit is working somewhat.
If there's no power to Pin 6 of PL803 on the good PSU, I must be misunderstanding the circuit operation. Unless it's supposed to be fed with 3.3v from the mainboard? I don't know.
If you get 24v and other things from the good PSU then the main supply from IC807 must be running on the good board. But I would have thought that this would not start until the mainboard tells it to.
What voltage do you get across C819 on the good board? Without main etc connected.
It's good you get the 3.3v and 5v standby rails from PL806. It shows that the IC806 standby circuit is working somewhat.
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