Re: LG Flatron L196WTQ monitor with bad power supply

Hi bibolar, I replaced the fuse and the four diodes that make the bridge rectifier and that fixed the problem.

Ivan

Re: LG Flatron L196WTQ monitor with bad power supply

Thanks, Your site is the best.

Ivan

Re: LG Flatron L196WTQ monitor with bad power supply

I used Digi-Key and got F2485-ND (3A) for the fuse, they did not have a 3.15 amp fuse. For the diode I found P/N 2A05GDICT-ND.

Should I replace all four diodes?

Ivan

I have an LG Flatron L196WTQ monitor with bad power supply. The fuse on this monitor is blown and one of the rectifier diodes is shorted. My problem is that I am not sure of the rating on the fuse and on the diode. The board is made in China and is rated 100-240Vac, 50/60Hz, 1.0A. Manufactured by Lien Chang. The fuse is marked “T3.15AH250V” and it is ceramic so I can not see the element. I am not sure if this is a slow blow fuse or not.
The bridge rectifier is made of four diodes. The shorted diode is marked “LT 7316 2A05”. I did a chat with Digi-Key and they could not give me a...

Re: What data is required to identify a CCFL lamp?

Thanks for your replies. Is there a voltage ratting for the lamps that I need to be concerned about?

I know that the length and diameter need to be correct. Dose a ccfl have a voltage ratting? Does it matter which end is wired to the output or return lines? Are there other things to consider when finding a replacement lamp?