Question about Toshiba Televison & Video
If your model of the TV is a edge-lit LED TV 46L52XX, the problem is the LED back lights strip.
The Board number is SLED 2012SGS46 7032L, Samsung part number is: LJ64-03471A. We have new one cost $38.88 each.
My Toshiba Regza TV has no picture but there is so - dsc03126-qoo3xedwjihwyqqvzuzhd5jo-2-5.jpgt/uploads/images/dsc03126-qoo3xedwjihwyqqvzuzhd5jo-2-5.jpg" alt="dsc03126-qoo3xedwjihwyqqvzuzhd5jo-2-5.jpg" class="h_mi" />
Posted on Apr 26, 2017
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Posted on Jan 02, 2017
SOURCE: toshiba regza
the best thig and easiest way would be to reset everything and start overthose things have so many differnt settings but to start turn it off then on the right side it has a power button, hold that power button down for 5 seconds and its reset.
Posted on Dec 14, 2007
i've just some digging around and found that you can access a service menu and perform a reset which sorted the issue for me.
Access the service menu by pressing, in order, whilst the tv is in stand-by mode:
when the tv comes back on you will have a service menu; select option 12 (reset) the tv will then switch off.
this will reset your TV back to factory defaults.
turn tv back on and you should be prompted to go through the plug and play setup again - go through everything and then all should start working OK (it did for me)
Posted on Apr 30, 2008
SOURCE: black line
Called ghost lines or banding. I researched on toshiba thread LCD screen bad. I have same problem purchased HL196 4/07 problem appeared 1 year and 9 months ago no extended warranty. If still under warranty call toshiba. LCD screen more expensive then orginal price of TV. Should file class action lawsuit for selling defective screens. Lot of people having same problem. goforth2953
Posted on Mar 13, 2009
I had the same problem last night - sound but no picture form any of the inputs - DVD, VCR, FIOS or antenna. I could still see the TV menu. If you go to the TV menu - you can go to the settings (far right top), from there you can choose to restore factory settings, usually needs a code - 0000 (if you did not choose a different one), select yes when prompted if you want to restore factory defaults. This brought my picture back. I lost all of my picture preferences i had set - but at least I got a picture! I hope this helps!!
Posted on Apr 02, 2009
Tips for a great answer:
press and hold the POWER button
on the TV control panel for 5 or more seconds to reset the TV.
Then connect the TV tt any source like outdoor areiel or cable box etc, select the appropriate input, and retune the TV. First of all, connect it to an external antenna, and set it to autotune.
• You must configure the ANT/CABLE input source before
programming channels (-left-hand column).
• If the ANT/CABLE input signal type is set to Cable, the
automatic channel programming process erases channels
that were previously programmed into the TV's memory.
• If the ANT/CABLE input signal type is set to Antenna, the
automatic channel programming process adds newly found
channels to the existing set of programmed channels (and
does NOT erase channels that were previously
programmed into the TV's memory.) To remove an Antenna
source channel from the memory, you must manually delete
• To tune the TV to a channel not programmed in the channel
memory, you must use the Channel Number buttons on the
• Programming channels when the ANT/CABLE input is
configured for Cable will take substantially longer than when
the antenna input is configured for Antenna. This is normal;
however, once channel programming is finished, you should
not have to repeat the programming process again unless
your Cable TV service lineup changes significantly.
Find out the received channels are clear or not. If they are clear, your TV is perfect, and the input device you connects ot the TV is faulty. OK.
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