Question about Toshiba 22LV505 22 in. LCD TV
Toshiba 22" Model 22LV505 TV-DVD:
I get sound but no picture. Just a black screen. A very dim (extremely dim) backlight is visible at start-up (when the unit is turned on), but it goes to black in less than a second. Inserted a DVD and the result is the same (sound but no picture). Is this a backlight issue? Is there a fuse for the backlight? Any fuse (in this unit) that I could replace myself?
I have unplugged and plugged the unit, tried to see if I could do picture set-up (remote control), but no luck so far.
Thanks for any help...
Check the DC filter caps in the power supply first. Check the 24vdc (or 18vdc for this 22" model) to see if it goes away when the screen goes black.
There are main AC fuse, backlight inverter fuses, T-CON fuses.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Posted on Jul 08, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
May 05, 2016 | Toshiba 50L2300U
May 04, 2013 | LG 32LD350 32 in. LCD TV
Mar 10, 2012 | Toshiba 22CV100U 22 in. LCD HDTV/DVD Combo
Oct 27, 2017 | Toshiba 22LV505 22 in. LCD TV
Apr 07, 2010 | Toshiba 22LV505 22 in. LCD TV
Mar 22, 2010 | Toshiba 22LV505 22 in. LCD TV
May 30, 2009 | Toshiba Qosmio G25 (G25-AV513) PC Notebook
779 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: