Sony trinitron picture no sound

try to plug the tv to other socket that is working before suspecting the tv set

check the heater as your tv is ON, there must be a yellow light at the rear of the CRT tube. If the heater is ok then check the IC jungle side. resoldering the leads sometimes will solve. If not refer to your local Tech.

My Sony trinitron has the stero lite on steady and standby lite flashes four times then pauses and repeats. Can you tell me the circuit/condition causing the set to not turn on.

Sony put i pic killer circut in there tvs. if the tube was not
giving the proper feed voltage on the guns in
the pic tube it blinks off ,sound good no pic.
if you turn up the brightness
on the flyback transfromer you can
get a little more life out of it ,

Ok. I think you'll need an IC or a PSU.

relay probally working sounds like no high voltage

Never realised you needed Audio Cables w/ the HDMI

Hi, IK circuit is engaging which basically means the picture tube is getting tired, the only "fix" is temporary (may get another year out of it). You have to increase the "screen control clockwise".
Remove back of set, follow large black or red wire attatched to picture tube down to the flyback transformer, mounted on flyback are two black controls, one is focus (leave it alone) the other is "screen", adjust it clockwise approx. 1/4 inch, remember that this is a high voltage circuit so use one hand in the set the other hand out of the set at all times,any questions ? e-mail me back, good luck, BMW Rider

When I turn on the TV I hear the click sound and the TV powers up. Immediatly the red (standby) light begins to flash 6 times on and off. this happenes only in the morning, but after 5:00PM when youturn on the TV as if nothing is wrong.

what is the problem?

change the trc