Sony Wega 40" Tube TV will not turn on

The picture tube is getting close to failure. Has the picture tube been replaced before? If it hasn't it is probably about due the Vegas were great long lasting T.V. sets but after about 15 years need a new picture tube.

tv will not turn on red standby light blinks 6, on a sony grand wega kdf-55xs955 55 in. rear projection hdtv television

First area to check out is the power supply of the set.

How many years is your tv??? Have you changed the lamp before????
If not it could be the lamp

sorry, 6 blinks is a bad board!!!will cost around 1000 bucks,just by a new set

sony KV40XBR700 tv no picture but sound is on, standby light blinks 6 times

Why not try this.

If it is a tube type.

1. Turn off the TV.
2. Disconnect it from the outlet.
3. Connect the power cord after 1 minute
4. Power the TV.

Sony FD Trinition Wega KV-32HS510 Try to turn tv on -it starts then shuts off -stand by lights keeps flashing. Memory stick light flashes then goes off.

Hello,For model KV-40XBR800,

Pls check following area.

Low HV Shutdown:
On the D Board.
Check IC8004/pin 7 should be 7.4v.
Check IC8006/pin 2 should be 2.5v if lower will trigger shutdown by causing pin 1 to turn on.
Check IC8006/pin 3 reference voltage 2.2v.
IC8006/pin 1 normally at 0v. If high
turns D5007 ON which turns the latch circuit Q6532,
Q6530, and Q6527 ON and turns the AC relay RY6501 OFF.

And NOTE: 6 blinks also can be Low B+ protection.

Unregulated 7.5 v from the power supply to 5v reg IC504 on the A Board. 5v to M Board Q2314

to CPU IC2300/pin 43. If 5v missing set will shutdown with 6 blinks.

Good Luck
Dals123

I am having the same problem my tv will not turn on all of the sudden, standby light flashing, cnnot get it to do anything