Re: Sony Bravia 40" - No Picture, Sound Works

Which should I go about replacing first?

Re: Sony Bravia 40" - No Picture, Sound Works

Getting 12.54V

Re: Sony Bravia 40" - No Picture, Sound Works

Checked the fuse on the tcon, getting a reading of about 0.2 ohm with a multimeter. I checked the fuses on the main board, and I'm getting approximately the same readings too.

Re: Sony Bravia 40" - No Picture, Sound Works

Yes, I can see the backlight on.

I took a bunch of pictures of the boards. The photos include: the inverter board, an overall view of the whole back of the TV, the t con board, and two pictures of the main board....

Hi All,

I'm having a problem with a 2 year old Sony Bravia, 40" LCD TV. I read through all the boards, and did a bunch of testing, so here's a recap to make this as easy as possible:

[B]- MODEL: [/B] Bravia KDL-40EX523
[B]- ISSUE: [/B] One day, the TV just had no picture. It came out of nowhere. I tried plugging it in, resetting it, etc. But nothing works to bring the picture back. I have sound, but no picture. I can tune channels, hear them, but can't see a menu, or anything. The backlight works great.

[B]Troubleshooting so far:[/B]
- I...