Electronics > Repair
Know the pinout and trace IC offline flyback code
<< < (4/4)
salviador:
You're right,
I changed FB opto and replaced the flyback controller IC with this one which seems more plausible thanks to your OB2269 table

Harry_22:
Just changed fault RS2042 with CR6842.
PS also works well under full load 24VDC @ 0.4A
On the right side of the controller there is MOSFET and at the bottom right is a rectifier diode.

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