Question about Sony Bravia KDL-46VL130 TV
Does the front light stays green ? Or goes back to red ? The back-light going on/off maybe the problem, but it shoul return with a red blinking led (4 times ?) and if so it can be a power inverter problem.
Posted on Oct 12, 2013
Most likely this is caused by a defective main board. Changing the main board will fix the issue about 95% of the time.
To be absolutely sure, the voltages need to be checked on the power supply. If they are not the values listed in the service manual, then you should replace the power supply instead (accounts for the other 5% of the time).
Posted on Oct 07, 2009
There is a power fault with one of the PCB's inside, contact Sony if you are still in warranty, if not contact a Sony service center as it will need an engineer to open it up to repair it.
Posted on Oct 09, 2009
That symptom may cause by the main board or t-con board, I suggest you do software up grade first.
Posted on May 07, 2010
Tips for a great answer:
Jun 22, 2013 | Sony Bravia V-Series KDL-46V 46 in. LCD...
Aug 23, 2011 | Sony KDL-46S4100 46 in. LCD TV
Feb 08, 2011 | Sony Bravia KDL-46VL130 TV
Aug 01, 2010 | Sony Bravia KDL-46VL130 TV
May 06, 2010 | Sony Bravia KDL-46VL130 TV
Apr 17, 2017 | Sony BRAVIA KDL-32S2000 32 in. LCD HDTV
Mar 25, 2009 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV
Mar 14, 2009 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV
445 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: