Gtv69rft goodmans tv

Do you still have the tv?

If you switch your tv of at the plug the software cant do the updates. Leave the tv in standby over night and that should work.
If you do leave it on standby but still losing channels contact goodmans as you may need an update of the software

turn TV on, let the Tv cycle through the three colours, then using the remote press the menu button followed by the standby button. press standby button again and it all comes up working.

andy

maybe theres a defect in in the board of your tv, theres a defective parts inside. maybe it is shorted. causing not to osolate. just look a qualified technician to fix your problem.

Hi.

The standby is forced because a fault had been detected.
The TV is in protect mode, because a fault had been detected.

If the TV went in standby and does not wake up, then the TV is in protect mode.

In protect mode higher voltages from PSU gets shut down and TV remains in standby.(see also Why my TV does not start up and remains in...)

Try first leaving the TVpower cord unplugged for some times, let say one hour or so. Then connect powr

If that does not work, and you keep having the TV in protect mode, it means that there is a fault.

In that case call the phone support number listed on the user manual to arrange repair.

If you want DIY you find parts here: Memorex TV Parts | ShopJimmy

power board defective

tv goes into standby all the time if a power supply is not fine, what happens is that a power supply produces two voltages, one small one powers a standby components and bigger voltage powers a line transformer which later produces more small voltages,
then later cancels the first small voltage.

chec your power supply semi conductors like, transistors, diodes and small value resistors, on your power supply. some power supply uses a IC to oscillate a ht. so check a supply at a w/shop.

50% trouble of tv is lose connection so, try to re solder it but be care of short circuit

Sounds like a fault in the secondary side of the power supply or possibly the Field/Line Output stages. Needs attention from a Technician.

i have same problem with mine on ld2650hd