Sony 34 inch Trinitron TV

4 times standby light blink shows that tv got problem in vertical deflection section and probably vertical output IC got defective, need to be replaced.
Replacement of parts in circuit board requires soldering work and expertise so call local tv repair shop guy if you are not familiar with soldering work.
Thanks.

Try connecting the TV directly to a different wall outlet and check. If the issue persists, try power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue persists, then the TV requires service.

this is the (OVP) over voltage protection,the unit goes into standby mode,there is a problem in power supply circuit,you need a ohm meter ,check T603 & R672.......you can get parts at Encompass Disturbution #1-800-638-3328 hope this helps.good luck

Please check batteries in remote that seems not working. Sony TV would either turns On or standby light will blinks if TV gets any internal problem.
You question shows standby light stays On that means TV does not receive power on command from remote.
If standby light is blinking in sequence, let me know how many times it is blinking and also intimate exact model number of TV to find out possible solution.
Thanks.

standby light flashes tv wont turn on

IC 8002 is the problem with your TV. Sometimes you can get the set running by unplugging it for a few minutes, or just try powering it up every so often. Once it is on it will stay on. You can leave it on until you get a repairman out to fix it.

• Diagnosis: Power does not turn on. Possible causes include: Power cord is not plugged in, Fuse is burned out (F6001) (G board). Symptoms of the problem: Power does not come on, No power is supplied to the unit, AC power supply is faulty. Diagnosis: Horizontal deflection stopped. Possible cause: Q8035, 8038 is shorted. (D board). This may help !!

plse take your tv for repair
ask them to check the power supply
semi conductors, transistors, zener diodes, fusible resistor, of the supply

just try unplugging it for a little bit and see how that works.

thers an open resistor near power supply secondary section,supply voltage to 5v and 12v to system control ic, or check the vertical ic for malfunction