Re: Dell SE198WFPf - Backlights go off after 2 seconds
I'm working threw the tests described in retiredcaps tutorial and so far nothing bad found. I did happen to locate a *hopefully* equivalent datasheet for this inverter controller chip. The one on the board is a OZ9937GN and this sheet is for an OZ9938GN so im not 100% sure of the difference but the package is identical. Datasheet attached, start on page 10, rest is gibberish.
Never did troubleshooting on an IC before but i'm going to give it a shot lol, datasheet seems to give a decent picture of what exactly it does and what pins do what. (but i guess thats the point of a datasheet right?) lol
I'm working threw the tests described in retiredcaps tutorial and so far nothing bad found. I did happen to locate a *hopefully* equivalent datasheet for this inverter controller chip. The one on the board is a OZ9937GN and this sheet is for an OZ9938GN so im not 100% sure of the difference but the package is identical. Datasheet attached, start on page 10, rest is gibberish.
Never did troubleshooting on an IC before but i'm going to give it a shot lol, datasheet seems to give a decent picture of what exactly it does and what pins do what. (but i guess thats the point of a datasheet right?) lol
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