Hi peoples!
I have a 21" LG 216SC.. it sounds and looks fine...lights come on and can hear the degause but get no picture. I ordered a schematic from http://www.monitor-repair.com/ and never received my schematic... cost me AUS$10.. mongrels..
Can anyone help out with a schematic and/or advice as to what you think could be the cause.
Thanks

Bump
Apparently this is a common problem for LG monitors.. Anyone?

Take the ultor cap off the tube (make sure its discharged) and read from the lead to chassis on meg ohms, bet it has a reading if so flyback has gained its wings.

I sent the schematics to you.

Rich

Thanks alot Richard.. just what I was looking for. As for the Flyback, no reading from the Cap so that seems fine but still no joy hunting around with the freeze spray either. Any other ideas are most welcome
Thanks

OK.. Replaces a couple of 470uF 250v Capacitors that were starting to bulge.. Now I still get green led and a very very quiet ticking noise comming from the board. Any one know what that could be? Still no picture tho. :-/
Thanks very much.

Check Q711 & Q401.

Rich

Thanks heaps richard.. am in the process of finding replacement transistors, but not so easy to find here in Australia.. the Q711 I can find, its a 2SC3998, but the Q401, a 2SK2847, I cant find anywhere.. will keep you all posted.
Leigh

Try WES in Sydney 02-9797-9866 138 Liverpool rd Ashfield. its $8 + in my catalogue but it may change, postage is about the same price.

Yup they got both try site http://www.wagner.net.au/Sections/01.pdf they dont give prices on line as dont know if trade etc buth that is where the trade get their parts

Thanks guys, will check them out.
Much appreciated.
Leigh

Hi!

I've came across on one of your post
at www.network54.com while looking for a schematic
at the net, my monitor LG studioworks 452V
just got busted and i need to reapir it fast...

You see the problem is..., A resistor or maybe
a thermistor at that, just got burnt up while
i was using my pc, the sad thing is that the thing
got completely burnt up, and
now im faced with the problem in finding the schematics
to be able t descern its VALUE, and so far im in no success..

That why i was wondering if you could possibly help me...

Your help would be much appreciated
- Ken

hi
the problem is you did not send the 10$. just sent it again.
waaaaaaaaaaaaa

I DID send the $10.. the e-commerce company confirmed it. Also, Abu Bakar...is that your name? Abu Bakar Bashir is a terrorist in our country.. very poor taste for a nick.. he was behind the Bali Bombing killing 18 of my countrymen. Have a nice day.