Pushed a button on remote and now tv will not stay on stand by timer light keeps blinking
SOURCE: tv turns on then off, stand by timer light blinks 4 times
You need to replace the power supply unit on this as it has malfuctioned there about $90 bucks plus labor on that.
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620
SOURCE: Sony Trinitron KV-27S46
There is a problem in the sweep section of the set. The Horizontal sweep power supply most likly. there is nothing a layman can do as it will involve troubleshooting the solid state circuit. please find a trainded tech to assist you in this repair.
SOURCE: tv wont turn on -- stand by light just keeps blinking
This is very common problem for sony. Blinking light is power supply problem need to replace two voltage reulators in supply and caps and sometime horz output.
Sometimes if you adjust screen voltage adustment on flyback just slightly it will fix it.
cost if ps is 225.00
screen is 95.00
Thanks doctor video
SOURCE: TV turned off itself and timer light (red) keeps blinking
The TV is on protect mode.
Try first leaving the TV power cord unplugged for some times, let say one hour or so.
Also
ensure that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem with no receiver box
or dvd connected.
If that does not work, and you keep having a flashing
led on front of the TV, and tv turning off by itself after a while,
that indicates a fault condition.
The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.
1The
internal circuits are jammed because of electrostatic
charges accumulating on capacitors, or because of a wrong voltage read
by the main chip on your monitor controller board. this started the
protection circuit.
2 The protection circuit detected a wrong
voltage or abroken contact, identified an internal fault and kicked in
, startingthe flashing light.
If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.
If you are in situation 2 , then there is an internal fault.
Common faults
that can occur are a blown capacitor on power board, a
convergence IC has blown, or a fault on Digital board.
Check also
the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you
can get same flashing state because of the video cable.
If under warranty contact the manufacturer ringing the number on the user manual
If you want to repair at your own expenses, just locate any good qualified repairer.
SOURCE: 32' Sony won't turn on
Hello Marcappraisa the code that your tv set is giving you means that your tv set is having a problem in the horizontal circuit which is causing your tv set to act this way, this problem could be caused by different components in that circuit such as a capcitor or the junghle IC in that circuit, what i would suggest is to have a tech come out and service your tv set and let you know how much is the repair going to be, thank you very much for using fixya and i am pretty sure that your problem is coming from the horizontal high voltage circuit thank you again.
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