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Help Needed - Thomson 27LCDB03B not working

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Acrantophis:
Quote:- BTW, I found this link:
http://www.wiltsgrove.co.uk/product-details.php?catid=0027&subid=1104&itemid=FR-2051

Be advised that this company also trades under another name but at the same address. Without knowing the component make up it would be difficult to say whether it would be OK or not. http://www.121spares.co.uk/contact-us.php

Just a thought, as you're only after the one resistor, have you any local TV repair shops? You could ask in store to see if they can source the component and sell it to you.

micheldeman:
Hi, I have replaced all the parts. For the 2 watt resistor, I have put 2 others in parallel which gave me 0.25 Ohm. I tried the power board, but nothing, even the standby led didn't come on.
So I need to do some testing probably in the primary section of the board. I don't know whether I will be able to find it and whether it is worth it to continue investigating as I have spent already too much time on this thing. I see it more as just a challenge, but also that has its limits.

Keep you updated,

Michael

micheldeman:
Last update,
I haven't tried to investifgate further on the powerboard.
What I have done however, is exchanged the video board from the 27" TV into the 30" one.
I thought already that this would be the problem for shutting down the TV. I noticed that when I switched the TV to 3:4 ratio, the TV didn't shut off as frequent as when I had it on 16:9 ratio. When the TV shutted down, the back light was still visible, so it couldn't be the inverter board, which wasn't compatible between the 2 TV's anyway. The 30" had more chips on the inverter board to cover the larger area to be lighted.
The 30" TV now doesn't shut down anymore and the 27" one plays currently on the video board of the 30" one. Probably the video board has become "weak" and could't power the larger screen anymore.

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