⚡ Descuentos en cursos en video - Lleva tu aprendizaje técnico al siguiente nivel y aprovecha precios especiales antes de que termine la oferta. 🔥 Aprovechar oferta ahora 🔥
TVs

tv phillips vertical output LA7831 what is your voltage supply

medar58
medar58
158
hace 5 años
hace 5 años
hello colleagues have all a happy new year I have a phillips tv of the old brand PHILLIPS this has the screen closed but I checked everything but the input voltage in the integrated is not the voltage the only voltage that indicates me is -10 volts bone minus 10 volts I don't have a diagram of the tv, you only see it on the PL4125 C101 label, the chassis is 25N501-00AA of this tv I don't have any information of any diagram I was looking for and nothing colleagues has an integrated jungle M52030ASP I hope help me greetings and hugs
neg2013
neg2013
14.048
hace 5 años

Good evening, look for the data sheet of the vertical IC in question and in it consult which leg or pin should enter tensions ... Then simply follow the clues of clues ... I will try to look for diagrams, I promise nothing

Responder
medar58
medar58
158
hace 5 años

hello neg2013 good evening colleague grateful for your prompt response thank you very much

Responder
neg2013
neg2013
14.048
hace 5 años
hace 5 años
Good night, unfortunately diagrams of the TV that says, there is no ... I only found people who require it and without answers some ... Now with the data sheet of the vertical amplifier IC, you must follow the clues to each pin that frame in this screenshot Luck, my regards ...
medar58
medar58
158
hace 5 años

thanks colleague i will go reviewing and comment

Responder
medar58
medar58
158
hace 5 años

hello neg2013 thank you for your help i finally managed to solve the problem of tv phillips was a serra flayback open resistance change filters and open resistance was perfect greetings

Responder
Reparaciones similares solucionadas

¿Conoces una solución?

¡Aprende a reparar con estos cursos YoReparo!

4.87
(15)

Curso Diseño de Amplificadores de Máxima Fidelidad

Maximiliano Resch
$ 29 USD
$ 13 USD
4.94
(16)

Curso Refrigeración Comercial Aplicado a Diagnóstico y Reparación

Ing. Georga Melgarejo
$ 40 USD
$ 13 USD
4.64
(45)

Curso Tecnología Inverter - Fabricación de probadores y herramientas

Yamil Alarcón
$ 240 USD
$ 40 USD
¿Tienes una mejor respuesta a este tema? ¿Quieres hacerle una pregunta a nuestra comunidad y sus expertos?
Regístrate gratis