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Old 04-27-2019, 08:25 AM   #1
angelos
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Join Date: Dec 2012
City & State: Free State
My Country: South Africa
Line Voltage: 220V AC
I'm a: Professional Tech
Posts: 254
Default Telefunken 48" TLEDD-48FHDA not starting up.

Hi guys, I need a little bit of advice on this as i cannot get a schematic for it.
Upon powering up the tv the standby light is on but after about 2 seconds it goes off and remains off. Pushing the standby button makes no difference. No picture, no backlights nothing.
This is what i have observed. The panel voltage (12V) does not come on.
Various voltage points have been checked (please check photo) but i do not know if they are correct. Only suspicion is the DC to DC converter that;s outputting 1.15V. Maybe it is supposed to be 1.2V or 1.8V don't know.
What if the eprom is corrupt?
Couldnt find firmware anywhere for this board. Any help anyone?
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