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Old 10-22-2020, 09:53 PM   #6
beetle1303
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Default Re: Tefal GV8962 Pro Express steam iron - no power

Quote:
Originally Posted by CapLeaker View Post
u1 = offline switcher ic no problem to get. did you take d3 out of circuit and check it if it is indeed shorted? those markings on the diode do not tell me anything, I think there is more hidden underneath. That diode should have a voltage drop of 0.5 to 0.7V or 500 to 700 ohms and it should read that only one way. replace the blown capacitor with same or better specs.
Took off 1 side, and it seems to be good with 570ohm one way and open the other. So this diode is 1N4007?
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