Will not turn back on

Thirst thing to try is take the batterys out of the remote and push all of the buttons to get any electric static for say 3 to 5 minutes if that don't work try to see if your remote signal works by using your iphone and take a few photos of the remote beam when pressing ,or the remote in the tv might have gone. Ps happened to me

Try unplugging it, then waiting 10 seconds, and then plugging it back in.

An electrolytic capacitor has gone bad in you high voltage section of your TV or the high voltage oscilater has gone failed please have tech check and replace

Try changing the cable. Is it a red and white composite audio cable or an hdmi cable? Try resetting the tv to the factory preset values. On the tv remote press the menu button and scroll over to setup. Scroll down to reset and press enter. Select yes then press enter. Select yes again then press enter. Then after the tv restarts go back to the correct input. I do recommend trying another set of cables if jiggling them did cause the sound to come back once before.

2 things that will cause that vertical IC or Yoke! Listen to this one went on service call 2wks ago Customer had a 50 INCH1988 pioneer big screen replaced 3 capacitors resolder poor connections TV is now working like New ?

I know i gave you the right solution. Can you please tel me why you got the money refunded?

Try using a diferent rf cables.I would suggest that red,white and yellow colour coded RF cable is still the best.(yellow for Pictuer,White for sound and red also for sound(surround).
had similar problem than i cahnge the cables and found out that it worked with that cable...

thanx,
FIJI

For the first one, please list the model number and count the blinks. Also, can you please post each problem separately. It will get too confusing trying to address 3 sets with different but similar problems.
Thanks,
Dan

You can try this on the remote in standby mode, meaning tv plugged in but set off. Press Display,5,vol+,power on remote.Press each button within a 1 sec interv. Next the CRT display the item being adjusted. Press 1or4 on remote to select item. 3or6 to change the data. Press Muting then Enter to write into memory. Service Reset muting green enter red. Press 8 then enter on remote to initialize. turn set off to exit. wait least 10 sec. before turning back on.

Dear Sir, unfortunately tonight you will not be able to watch this TV set. Please try with an alternative solution. This job definitely requires a professional technician Best regards, Arpi