Loewe Xelos A 37 black screen/no sound.

[Sadistic Taste]

Hi all,

I have a Loewe Xelos A 37 here. When I turn it on, I get green light, slight flicker sound from speakers, but nothing on the screen. I need help troubleshooting this, I don't know which board to replace/repair.

Anyone have any experience with this set?

Thanks

[Sadistic Taste]

Re: Loewe Xelos A 37 black screen/no sound.

I pulled the power supply, and done some poking around. I can only do basic testing with a multimeter, looking for shorts etc. All caps look ok, but I don't have an esr meter.

There does appear to be some scorching at L1010, T1002 etc. Also D1012 is shorted. That's as far I can see.

I'm new to electronics, but I'm learning I have decent soldering skills, and can solder and de-solder small components no problem.

[Sadistic Taste]

Re: Loewe Xelos A 37 black screen/no sound.

Bottom side - for some reason only one picture uploaded. Using my phone.

[Telefixer]

Re: Loewe Xelos A 37 black screen/no sound.

Hi there

Did you fix this? I've got one to work on now, shuts down after a short while. Loewe TVs drive me nuts.

[ReeceyBurger123]

Re: Loewe Xelos A 37 black screen/no sound.

We dont know if he fixed it because he never BOTHERED to update the thread, please dont do what he has done as it really pisses people off.

For your Tv Telefixer after it does shutdown likely after it heats up, you can take a hair dryer to it and heat it up, doing this could speed up the processes of whatever is failing in the Tv and becoming heat-sensitive so heat one board at a time and see if the Tv fails.