Re: Hyundai N91S 19" LCD

when I say pulse, voltages are sporadic within range
when I say steady, it is a climb from lower to higher (quickly but not sporadically jumping)

C012 - 470uf 25v - Pulse 0-5
C014 - 1000uf 25v - Pulse 0-4
C019 - 1000uf 25v - Steady 11-13
C027 - 1000uf 25v - Pulse 0-4
C013 - 1000uf 25v - Steady 11-13
C011 - 470uf 25v - Steady 10-14
C009 - 470pf Ceramic Disc - Steady 9-13
C010 - 470pf Ceramic Disc - Pulse 0-4
C101 - 150uf 25v - Steady 9-14
C006 - 47pf 25V - Pulse 5-10

...

I have a LCD display from the 2006.

Company: Hyundai, ImageQuest
Model: N91S
Problem: Does not power on, power light flickers, image attempts but never displays, backlights never emit light.

Probably cause: Capacitors on the power board?

I'll get some pics, at first glance I don't see any burned or exploded capacitors, fuse checks okay, I'm trying to figure out if I'm on the right track or not thinking It is a capacitor, should I just replace all the caps on the board, since it's not that many anyway?

There is some slight discoloration...

Re: New Members - please post your introductions here

Hello all,

Jaymes here from Indiana.

I have an lcd monitorproduced by Hyundai ImageQuest. It's the model N91S, 19" monitor.

When I turn the monitor on, the power led begins to pulse 1 every second or so, the lcd seems to flicker some but never displays a picture or the back light. I believe it is a capacitor issue as the system seems to be getting power but loosing it quickly. I'm grateful to all help offered.

I'm a 26 year old, been working with electronics for a number...