You have to enter its service mode to do this. If you wish to get more details, check this site linked
below. Pull up older posts there. Check
the site with patience, as it has over 2350 posts now. All are related to electronic equipment
repair help. If you search the site in
Timeslide option, which can be selected from the drop down list at the top left
of the display window, it will be easy to locate the related post. You can also do a search by type in the brand name and model number
to your device into its search box at the top right of display window.
Service mode entry and adjustments to many brand TVs are given in detail. Pull up older posts there.
http://electronicshelponline.blogspot.com/
SOURCE: Turning off PIP on KP-61v45
have you try menu options if this does not work U need original remote
SOURCE: Sony KP-53HS10 TV Infrared remote sensor problem
Hey, I called the local Sony Authorized dealer/repair. He said the little microprocessor inside the sensor goes bezark once in awhile......soo.......unplug the TV from the wall when you go to bed and then plug it back in the next morning. It worked for me. The little gizmo resets itself.
SOURCE: continuous blinking red light
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.
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