My tv always switches itself off to standby so we will have to switch it off fully with the power button and then on again. this has been goin on for about 16 months now since we were given the telly. however the problem is getting worse and now we constantly have to keep switching the telly back on. please help !!!!! our tv is a 32in toshiba not sure of the model number... thankyou
Sounds like a fault in the remote receive circuit or power supply. ambient electrical noise is getting into the circuit somehere. As it is not a new TV, I would suspect power supply capacitors, as they dry out with heat and age. Probably best to take it to a repair shop that gives free estimates/quotes, as there may be more on its way out and this is the first symptom.
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these particular tvs are very sensitive to voltage changes spikes etc.first turn off main power switch wait at least 30 sec if standby come on wait another 30 then turn off main power again and unplug tv for 1 min then plug in turn on main switch wait 30 sec then turn on tv with remote resets system.then buy a ups and always wait at least 30 min after turning tv off to turn back on if not causes power failure and after each press of power button wait 30 seconds before trying again lmk good luck
AKB 66 in self diagnostic test means...TV goes to standby (shut-off) for AKB problem 66 times. AKB is White-Balance signal and it is not proper or maintained in your TV. So error signal produced and TV goes to shut-down state.
Regardnig Standby button, its available on remote only. If you push TV Power switch, TV will switch ON, push it again to OFF TV. Power Button on remote set TV in standby status and you dont need to push power button of TV itself.
if your remote is ok then this is due to power supply failure in your tv.
either it is loose in oscillator ckt in switching section or it has failed.
if not tech person call tech to fix it.
not a major problem.