To enable this feature, use the included Voice Remote, press the Home button then go to > Settings > Display & Sounds > Power On and select Last Input.
The TV will turn on displaying the last used input (e.g. HDMI1)
SOURCE: toshiba 32a33 32"tv
My dad and I fixed the TV/Video problem over the weekend using one of the solutions suggested. Make sure you stay away from the red wire running from the back of the tube to the circuit board.
1. Take the cover off the back of the TV.
2. On the bottom of the TV is a circuit board that is mounted on top of a plastic tray. Remove the cables running from the speakers by squeezing the tab on the white plug and pulling them up and off the board.
3. Looking at the back of the TV, pull the board+tray out (barely secured in there) and flip it 180 degrees so you're looking at the front of the board.
4. Desolder and remove the TV/Video push button. It's labeled on the PCB, and should be the second button in from the left.
5. Place the tray back in the TV and make sure the other buttons still remaining on the baord are aligned with the buttons on the front of the TV.
6. Put the cover back and you're done.
TV works as good as new again. Of course I can't use the TV/Video button on the TV itself, but the remote handles that fine. 20 minutes max, and no repairman needed.
SOURCE: Toshiba LCD TV AV500E Turns off then on every 5 minutes
It sounds to me that the Main board is causing the problem. But I would get in touch with Toshiba for a warranty repair. It has a one year parts and labor warranty. It makes it a lot cheaper for the pocket.
Good Luck,
Skyassoc
SOURCE: my 32 inch westinghouse lcd tv's screen turned pink when on
your T-con board is failing you need a tech to replace it about a 150 dollar job
SOURCE: How do I retune a Toshiba Regza 32AV615DB 32-inch
what are you trying to do ?
if your trying to re scan your channels then go into youe setuo menu and rescan channels in cable mode if your on cable or antenna select air
SOURCE: IHave a 32 inch flat screen Westinghouse TV that c...
Ur tv the LCD inverter board it dead.The LCD inverter is the board that help the LCD screen panel to get a backlight to produce a picture,the LCD inverter board is dead and it not working anymore that why u only get 8 sec.of the picture.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.It a long board in shape.
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