Lately, one of my parents' laptop (a Packard Bell EasyNote E6305AR) display died recently. Upon inspection, i found out that the inverter circuit had a blown output transformer. The driver itself it's rather simple, using a MP1015 IC which i'm told it's rather usual in these cheap laptops.
The issue is that finding a replacement module where i live is rather hard and i'd like trying winding an output transformer myself. The original one was heavily epoxied - i managed to count 25 turns in the primary, but the secondary, which was *way* thiner was in bad shape and i couldn't get to unwind more than a few turns until it broke under tension or i ran across a short.
Now, does anyone know an typical turn ratio for these devices (or an output voltage)? Anything i can work with to make a good guess of the original will be appreciated.
A datasheet for the MP1015 can be found at