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Tv stays in standby mode all the time - Projection Televisions

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  • Anonymous Feb 01, 2009

    bloody hell the TV is new.................

  • tyson_l May 01, 2009

    TV stays on standby.....Purchased the TV one year ago. This is crazy!!

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First I am assuming you tried both the remote on and the button on that is on the TV and get the same results. If it's just the remote that is giving you the problem, put in some fresh batteries first and if that doesn't work, order a new remote. If both controls fail to turn the set on, your problem is in the latching network and requires a technician to find out which diode or chip has burned out. It would be on the control logic portion of the circuit board.

Posted on Apr 01, 2008

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The TV keeps going into standby mode , comes back to proper picture and with-in 15-20 seconds goes back into standby mode. It happens continueously.


Hi,

May I know if the standby led light at the front panel is blinking, if so please count how many times it will flash to determine the error code? If not follow the steps below.

In standby mode press the button of the remote control in sequence, " Display ", " Channel 5 ", " Vol (-) ", " Power ". Self diagnosis screen will displays. Le me know the result.

Jdvillanueva

Sep 02, 2011 | Sony Grand WEGA KF60XBR800 60" Rear...

1 Answer

It keeps flashing between flashing lights regards


Hi.

The TV stays in standby because protection circuit kicked in.

Protection kicks in when an internal fault had been detected.

In your case the SCART cable may have caused a short.

When on protection the TV will stay in standby, will not respond to buttons or remote, and will not start up.
All higher voltages from PSU get shut down by controller board, and only the +5V remains on.

To attempt resetting the TV, disconnect all video cables, disconnect the power cord, wait about one hour and plug it back.

If TV does not restart, then there may be an internal fault.

In that case leave TV unplugged for longer, just in case.

If still no luck, then call Sony to discuss a repair. The number is listed on your owner manual.

If instead TV will restart, do not use the faulty video cable again, this can damage your TV.

Regards

Nov 06, 2009 | Sony Projection Televisions

1 Answer

Lock mode. Green key plus 3 dashes.


I left set in lock.after some time the lock symbol disappears. the set is now in standby.now switch tv on by standby tact switch on front of tv.

May 11, 2009 | Projection Televisions

1 Answer

We have a large tube pansonic wide screen tv. it sometimes would stay in standby mode and would not turn on when using the remote or channel switches on the tv.. this is getting worse to the point where...


This fault can be caused by low secondary supply voltages often caused by the value of capacitors becoming low and requiring replacements but you will have to have a technician.
SUPER8

Dec 01, 2008 | Panasonic Projection Televisions

1 Answer

Service menu


Hi,
How to Enter Service Mode
1. Turn on the main power switch to place this set in standby
mode. (LED will light in red.)
2. Press the buttons on the commander as follows, and enter
service mode.

PRESS these buttons in sequence

ON SCREEN DISPLAY---> (DIGIT 5) ---> (VOLUME +) --->STANDBY

Method of Cancellation from Service Mode
1. Set the standby mode (Press “ (TV STANDBY)” button
on the commander), then press “ (TV STANDBY)” button
again, hereupon it becomes TV mode.


Thanks

Oct 29, 2008 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Model RE44SZ21D when I switch TV on it maks a whinning sound like a hard drive not reading properly and switches back into standby. Sometimes it will start, (normally if not tried for sometime) stays on...


hello john.
this is a late suggestion,but if you still have the set & the proplem
in existence.
then i suggest you check with the lamp---situated on the right hand
side ,two screws to undo--once in further two screws--pull back the
casing clean with a dry cotton cloth & with that clean the cooling
fan just adjasent to the case.+ remember to leave the tv on standby mode for 3 minutes before you completely switch it off ,as this helps to cool down the lamp the fan at rear still propels while the tv is in standby mode.--------ASH

Aug 14, 2008 | Projection Televisions

2 Answers

High temp warning


2 BLINKS: Temperature

Apr 05, 2008 | Sony KDS-R50XBR1 50" HDTV

3 Answers

Timer Standby light flashing No pitcher


Sony
Model # KP-53HS10
Serial # 9718217
MFG 2000

Plugged in TV. Timer Standby Light just flashes continusly. No Picture and No Sound.

Apr 02, 2008 | Sony KP-51WS500 51" Rear Projection...

2 Answers

TV will not stay on...goes into standby mode.


The red LED for the the lamp may flash which CAN indicate that the cooling fan is not operating. This fan is typically very quiet and has failed on MANY units. It is behind the bulb at the very back of the TV and is not "user serviceable". My repair guy says this is common and you can at least observe the fan through the rear grill and if it is NOT turning, then it IS failing.

Oct 27, 2007 | Sony Grand WEGA KF50XBR800 50" Rear...

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