Good afternoon, making the clarification that I am not a technician but I know electronically. the question is that I have a toshiba tv which does not turn on. Now I put the TV to the series, the light bulb being on, measuring the voltage in the main capacitor is 2.1 v. Extinguishing the stanbye diode as it comes and goes. test the transformer outputs and the voltages are there. However, when the horizontal transistor is removed, the main capacitor voltage rises to 137v. and of course the light of the series disappears apparently removing the short my problem is that I measured tsh. and apparently it measures me well that you advise me more than what I can do, I would like to thank you, comrades.