hello everyone
i am working with a patient monitor , which doesnot get on when its power is turned on, and than gets on when ever it wishes. i have checked the power supply , but nothing seems wrong. what seems to be the matter.
Also if anyone can find me the schematic of its power supply (ECG monitor)
Marquete 7010 patient monitor.
it seems that u have a problem in capacitors in power section ,follow ur power cord to inside the screen u will find near it electrostatic capacitors check thim usually the large capacitor causes this in monitors and tv,as i said check this capacitors and try to resolder thim since this can be caused also by dry joints also ther is a multi input/output transformer near this capacitors resolder it also