Hello Friend. You already checked the tsh. and you solved the choper and flaybac pins and change the small filters of the source and check the choper diodes. Cheers
Yes friend Manolo and reviewed everything you indicated to me
Now it turns out that I wrote the problem I connected it and when I realized I had turned it on, disconnect it and reconnected it, I counted the time for the ignition and lasted 4 minutes and a half again, but I made a mistake when I checked it for days I had taken out the vertical ic and since I had others on the table I don't know which ic leads them I can help them with what vertical it takes
friend. the brand is hp or has another one because i can't find data with that brand
friend. let's do the following without making a mistake measuring the tension of each hole where the ic. As you see where the voltage goes, I will tell you which of the 2 ic. It is the bas that I bet because the ic.an15525 has the volt. Like the 78045 for example, pin 2 must measure from 16 to 24volt and pin 6 the same and the other ic. It has a different theme, I think we can locate it. Cheers
friend. the ic. tda pin 1- must measure 13volt and pin 3 the same 13vol. there we see which of the 2 ic. that monitor was going