Let me start by saying thanks for this wonderful resource. I have managed to repair half a dozen monitors with help from the site.
I think I have a bad transformer on the inverter board but I want to try and confirm this and maybe find a source for a replacement.
The monitor power light will turn on and off with the switch but I see nothing on the display. There is no image even with a flashlight.
I have proper 120v in and can measure 165v across the largest cap on the board.
I am measuring 79v on one side of the transformer and nothing on the secondary side. I am also showing no output voltage going to the other board in the monitor.
the numbers on the transformer are DG100017200 YUVA 0520
Is my assumption correct that the transformer is bad or can something else cause these measurements?
I think I have a bad transformer on the inverter board but I want to try and confirm this and maybe find a source for a replacement.
The monitor power light will turn on and off with the switch but I see nothing on the display. There is no image even with a flashlight.
I have proper 120v in and can measure 165v across the largest cap on the board.
I am measuring 79v on one side of the transformer and nothing on the secondary side. I am also showing no output voltage going to the other board in the monitor.
the numbers on the transformer are DG100017200 YUVA 0520
Is my assumption correct that the transformer is bad or can something else cause these measurements?
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