My son brought a Nintaus N5119A TV for his own room from his pocket money about five years ago and it has worked perfectly until last night. It has supported his Wii, Playstation and Game Cube without any problems. Last night he was watching television. He thinks he may have rolled over onto the remote (??). Now all we have is a blue screen with a red lock down in the left lower quadrant of the screen. Television will not respond to panel controls or remote control. We have turned it off, unplugged it etc. with no luck. Can anyone help? Thanks,
If you've still got that problem, I held the "display" button for about 10 seconds on the remote! Not sure if your TV has this, but it is worth a shot... hold a button (a non numeric one I suppose) for a while!
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The problem is in the vertical deflection circuits which is responsible for giving a full picture. Since the set is 8 years old the money would be better spent on a new tv since more frequent break downs in other parts of the set would be more likely due to age.
This fault sounds like failure of the LINE OUTPUT TRANSFORMER.
It can be fixed, but may cost you around $120, possibly more if
you have to call out an engineer.
Best NOT to use the TV as it is, because it could possibly damage the system.
If you do use it, this line will become permanent and if you get the TV
fixed later, there will always be a burnt section of the screen where
the line was - so I suggest you either pay to get it fixed right
away, or consider buying a replacement.
This is a perfect example of a Television going into the protection mode. By that flashing light on the front panel it's telling you that there is an internal defect. There is no way to bypass that and it would raise safety concerns even if you could. The only solution there is to have the set diagnosed by a professional. If it's more than 10 years old replace the set. If it's less than five years old it might pay you to get a diagnosis. Between 5 and 10 years it's a gamble, you might be better off spending the money on a new TV. Toshiba is a reputable brand and there are many other choices out there.
This Tv meesed up Vertical IC LA7033 ( LA7830) ( defected) and 2200uf 35 v, 100uf 35v, need be replaced all together, other possible cause, convergence (2) IC's stk392-110 . you can buy on matelectronics.com or tritronicsinc.com I will help with this . Thank you
This problem is due to moisture content in the flyback transformer surrounding area. Due to this moisture content screen control voltage is changed. Without getting a exact voltage the indicator will not stop. 5 times blinking is only for screen malfunction. Make one general service by cleaning the deflection area and adjusting screen control the problem is solved.
I'ts possible that by accident someone activated
the parental lockout. Your best bet is to locate
your instruction manual and find the default code.
Also problems(usually with software) can cause the
the tv to do unusual things. Leave the set unplugged for at least 24 hours, the see if there
is a response with the buttons on the tv. You may be able to reset the set to factory defaults.