⚡ 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

Hyundai HTV-2115 Chassis resistors reheat KD-019

W.Jaimes
hace 6 años
hace 6 años
Greetings to all the friends of the forum: I got this TV, missing several capacitors and the CQ0765RT, as I did not get the plan, find an almost identical one identified as KD-019. I put all the missing components and the TV turns on but if vertical sweep, but the most serious thing is that the 3 resistors of the collectors of the video amplifiers that go on the card of the crt socket is reheated to the point of smoking nothing more turn on the tv Change the socket and the problem persists even without connecting the socket to the screen. I appreciate any help. Thank you Attached diagram.
juangel
juangel
4.110
hace 6 años

Check all the parts you placed well, and tb the flyback the video voltage of the ABL check the vertical stage could be damaged the vertical ic or associated parts. luck

Responder
W.Jaimes
hace 6 años

Greetings, and repair the TV, place the capacitors as indicated by the KD-019 plane. The heating of the resistances was due to the fact that the 5V regulator had a cold weld and fed the microphone and jujngla with a higher voltage. I welded it well and it worked

Responder
juangel
juangel
4.110
hace 6 años
hace 6 años
https://www.electronica-pt.com/esquema/func-fileinfo/25950/ good night: check that link I hope it serves, good luck. comment results
W.Jaimes
hace 6 años

Greetings, thanks Juan Angel but that plane does not correspond to that TV, the closest is that of the KD-019 chassis. I uploaded it to the forum, but it does not appear as uploaded

Responder
W.Jaimes
hace 6 años
hace 6 años
Regards. fault resolved as already commented. Thank you
Reparaciones similares solucionadas

¿Conoces una solución?

¡Aprende a reparar con estos cursos YoReparo!

4.93
(14)

Curso Reparación de Equipos de Audio de Alta Fidelidad

Maximiliano Resch
$ 60 USD
$ 20 USD
4.25
(8)

Reparación de Placa Main TV LED con el Ing. Picerno

Ing. Alberto H. Picerno
$ 40 USD
$ 20 USD
4.94
(16)

Curso Refrigeración Comercial Aplicado a Diagnóstico y Reparación

Ing. Georga Melgarejo
$ 40 USD
$ 13 USD
¿Tienes una mejor respuesta a este tema? ¿Quieres hacerle una pregunta a nuestra comunidad y sus expertos?
Regístrate gratis