Re: Samsung SyncMaster T240 - 2 seconds then black problem

thank you for your post.
It will take some days until I can effort the time for mor experiments.
Kind regards and all the best for a healthy 2015
willi3007

Re: Samsung SyncMaster T240 - 2 seconds then black problem



thank you very much for your further assistance.
Here are now some pictures from the main board .

I have measured the resistance of the secondary inverter coils:
That one nearer to the AC plug has 880 Ohm, the other one 930 Ohm (the inverter still on board).

How to check the CCFLs lamps?
How do you get access to the CCFLs in a proper way???

Is it possible to check the inverter board by using other CCFLs from a different brand display?
...

Re: Samsung SyncMaster T240 - 2 seconds then black problem

Thank you so much for the fast reply:
- the part # of the inverter is TM-10160 / TNE 0913DT
- the board and it's parts look all like brand new - now burns, no Deformation, no colour Change or dirt.
Looking forward to hearing soon again from you

willi3007

Re: Samsung SyncMaster T240 - 2 seconds then black problem

Having the same "2 seconds then black" problem with my T240, I want to ask if there is a possibility to check the Inverter coils as long as the inverter is still on baord?

Is there futher a possibility to check between Inverter/caps problem and a problem with the lamps ?

Caps, inverter and board itselve does not show any sign of failure.

Thank you very much for assistance.

willi300