Looking for service manual LG Flatron L1942T-PF monitor

[mikey5791]

Hi all,

Last week, a friend gave away a faulty non working LG Flatron 19" LCD monitor model No.L1942T-PF which was repaired by a technician earlier. I opened the casing yesterday and noticed the power supply backlight inverter board model No.LGP-002L is missing two components by looking at the back portion of the board. The missing component is at Q101 (likely a three leg transistor) and F101 (likely a 15A 250V fuse). Please refer to attached image 0798 (position of Q101) & 0799(position of F101). Anyone kind to show me how to get the missing components part no. and technical spec like service manual or replacement parts list?
The user manual or user guide I found do not list out part no.

Sorry if I have create this thread in the wrong place, but I just not sure where to turn to. I had Google and search many sites including LG home site,manualslib,elektrotanya, etc as suggested in this forum "Read first" section.

Many thanks in advance for any hint or suggestion.

 

[Martaine2005]

Sorry cannot help. But the fuse is 3.15 amp NOT 15 amp.

EDIT: Service manual here . http://monitor.espec.ws/files/mfl40349711_l17_1942p-en_142.pdf

 

[davenn]

nice find Martaine well done


Q101 is a power FET SSS7N60B its the main switching transistor on the primary
side of the power supply

 

[mikey5791]

Martaine2005, thanks for the service manual link and your note on the fuse.
Apparently I got the wrong manual (Model E1942 S) on my first search at LG website. Your manual helps a lot.

Davenn, appreciate you pointing the Q101 as power FET SSS7N60B; which later on I saw on page 28 schematic diagram of the manual.

 

[Martaine2005]

Martaine2005, thanks for the service manual link

You're welcome.
Good luck with the repair.
Martin.