my LG 500G monitor it's cloure varying some time ping & some time dark read. i check all wires & shake them but no changes happen. i opened steel cover behind the gun (around 10 cm size squre)resold all big parts. no changes happen.i replace the steel cover.when i press the cover to gun direction i got orginal colour.when i release the clour is previouse stage. a technetion told me one of the gun brokened it have a loose contact.
culd u tell me any solution for this complined
please send me solution to [email protected]
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Hi, i need help here about LG Studiowork crt monitor (500g). Unlucky, my monitor dead suddenly when i do surfing internet. So, I had to check and found that there is a defective component (explode). I tried to google the serial component "YZ010G", but no details. Please friends help me. thank you
your irf 630 is not original purchase it from proper LG authorised service centre it is costly but never become faulty again duplicate mosfet overheats if your green led is on then measure voltage at E.H.T.connect meter at output transister if E.H.T. is producing then meter should show 1 digit if not then 50v will show take care that signal cable should be disconnected if E.H.T. is not producing then check +vcc at horizontal ic it should be 12v. if 12v is not present then check regulator ic 7812 insmps