Trinitron sony kv-27S10

This was a common problem with the Tuners of these models. The replacing of the Tuner should fix the Problem. You may be able to order it from Sony.
Here is their Customer Service Number.
1800-222-Sony
I hope this helps,
Skyassoc

If you are running some kind of sky tv for your stations it is your scart lead fault re-fit /replace
if not some times an dvd player if attached can interfare with the signal geting through
failling all that re-set your tv and re-do serach for channels again But it dose not sound like a tv fault but a signal fault.
if none of these work get back to me on [email protected] and I'll try find out more on this problem.P

in the power supl:resistor0.1ohm,2transistors2sc4834.hv part:horiz.out.transistor:2sc4927.capacitor in the base line:0.47mcf.good luck...

check the line transistor near the transformer ahaving a long cable going to a tube

is this box on ALL channels or just the one,..

is it vertical problem or retrace lines can you tell

How many times does the light flash?

You may want to try disconnecting the power for about 30 seconds and rechecking the TV. Otherwise, it may not be worthwhile repairing.

Sounds like a DVD player issue. The TV is all analog and can't replicate issues like that.

when you say flickering??? are you saying the screen goes black and comes back on?? does the sound go out at the same time and comes bag on with the pic ? Is the sound there when this happens but is distorted. Is the pic blacked out or is it greying out with lines and twisting?? Need more info please as if its blacking out and the sound goes with it it may be going into shutdown. If the pic is getting kinda greyish with it twisting and the sound is there and ditorted then the tuner could be bad