MonitorTangen CRT 17 "; looks somewhat yellow
Hi Manolo; Take the monitor to a man with knowledge of electronics and TV repair and explain the fault and its possible solution. He opened the case and realized that there was something loose in the video card that caused the loss of blue emission, but the inconvenience arose that the card is inside a metal heat sink type box, but is shielded. It has several welding points quite thick and he did not have a captive of at least 60 watts, but one of less power. He couldn't open it to check the pins where you indicated.
An inflated capacitor could be detected on the main card but I don't know which one and the value. What I can tell you is that with the movement and when separating the tcr tube and reinstalling, the fault was corrected and has returned to normal, but we are aware that the problem is still there and that until all those are reviewed pins will return the fault. I hope this mr. I can get a captive of greater power to be able to desolder the armor and thus check everything. In my country, Venezuela, currently making a repair, however minimal, is almost impossible due to lack of spare parts.
¡Aprende a reparar con estos cursos YoReparo!
Curso Reparación de Fuentes Conmutadas de PC y Equipos Electrónicos
Curso Refrigeración Comercial Aplicado a Diagnóstico y Reparación
