Question about Sony KV-36XBR450 36" TV

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Sony kv36xbr450 - menu screen comes on and off by it self. It's not remote control. I checked. How can I fix that?

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HI
This may be due to a faulty A Board, one way to verify is to disconnect the keypad from the main board and check if this is still happening, if so then the A-board is the problem, this is the board with the microprocessor is on, The micro processor may be faulty. you can try resetting the unit back to factory default by starting with the tv power off then hit the DISPLAY button on the remote then Number 5 , then Volume down then power button, you have to do this all within 5 seconds or it will not work. Once you are in the service hit the number 8 key to reset, TV will shut down and come back on by itself and be on channel 3. Any setting you may have set will be erased and the unit will be back to factory as when you brought it,. IF this does not help then consider replacing the A board. It my not be avaiable any more in which case time for a new TV..

Posted on Dec 19, 2010

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6ya6ya

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Hi there,
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Posted on Jan 02, 2017

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The Bravia menu comes up across my screen. It will go off when I hit any button on the remote & then come back on. the model # is KDL-32EX301. How do I get it to go away?


It's caused by the Bravia Sync feature. It doesn't always connect correctly. When there are issues then attempts to sync up cause the menu to appear.

The solution is to switch off Bravia Sync.

Go in to the TV's set-up menu, and choose HDMI Set-up.
Scroll down the menu list and choose Control for HDMI, then set the menu option to OFF

Let us know if that fixes the problem for you.

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Tip

ERROR CODE AND SERVICE MODE


Service tool modeHow to access
1. Select [SRV-TOOL] in Service Mode.
2. Press [OK] button on the remote control.
Display of SOS History
SOS History (Number of LED blinking) indication. From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment.
This indication except 2nd and 1st occurrence after shipment will be cleared by [Self-check indication and forced to factory shipment setting].POWER ON TIME/COUNT
Note : To display TIME/COUNT menu, highlight position, then press MUTE for (3sec).
Time : Cumulative power on time, indicated hour : minute by decimal
Count : Number of ON times by decimal
Note : This indication will not be cleared by either of the self-checks or any other command.Exit
1. Disconnect the AC cord from wall outlet.
Hotel mode
1. Purpose
Restrict a function for hotels.
2. Access command to the Hotel mode setup menu In order to display the Hotel mode setup menu, please enter the following command(within 2 second).
[TV] : Vol. [Down] + [REMOTE] : INPUT (3 times)
Then, the Hotel mode setup menu is displayed.
3. To exit the Hotel mode setup menu Disconnect AC power cord from wall outlet.
Troubleshooting Guide
Use the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timingCheck of the IIC bus linesHow to access
Self-check indication only:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds.
Self-check indication and forced to factory shipment setting:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more than 3 seconds.
Exit
Disconnect the AC cord from wall outlet.
Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.

FOR MODE DETAILS CHECK THE FOLLOWING LINK

www.electro-medical.blogspot.com
google.com/+AjinGopakumar

USE SEARCH TAB TO FIND MODELS OR USE DROP DOWN MENU

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1 Answer

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Try doing this:

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for more than 3 seconds.

Self-check indication and forced to factory shipment setting:

Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote

control for more than 3 seconds.

9.1.2. Exit
Disconnect the AC cord from wall outlet.
This is straight out of the service manual.

Regards,

Joseph Van Buren

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To Exit Self-check Screen
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TO RESET THE UNIT
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2 Answers

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1 Answer

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brendee89,
I did not get who the manufacture was of the tv but you may want to see if one or more of
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