21" monitor with FIMI chassis C2182DAS and High Voltage failure
Hi all, I've an old 21" monitor based on C2182DAS chassis (20" trinitron
picture tube); the error shown by its LCD display was "Gen. Failure" due to a 2sk1544 nmos shorted in Horizontal joke circuit; I've replaced the failed nmos, the 22 nF 1600 V capacitor ad the bjt that act as driver. Now the power supply works well (all leds are on and the voltages are ok) but I've a new error: "high voltage failure" :-( The eat circuit is in a metal can: in this can there are the transormer and the driver electronic; I don't have the schematics but I know there are here many expert technicians so any help is greatly appreciated to solve this failure :) Best regards JSP -- to mail me remove the "NOSP" string and the "_" in the e-mail address!!! |
All times are GMT +1. The time now is 04:28 PM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 DIYbanter