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Tv is kicking off and on - Projection Televisions

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If pix is small i know repair procedure.

Posted on Aug 03, 2008

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Problems with 44inch rear projection tv


If any lights on front of set flashing then Need new Lamp it is worth checking lamp any way

Nov 07, 2009 | Thomson Projection Televisions

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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

Hitachi 50fx30b projection tv keeps kicking off. Makes a noise when you turn back on but either doesnt come back on or kicks off right away


Can you describe what the noise sounds like in more detail? I may be able to help you with the problem

May 03, 2008 | Projection Televisions

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TV is crackling


From the speakers or from the inside of the unit. On all modes, eg. normal tv + digibox/scart input???

Apr 05, 2008 | Projection Televisions

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Philips TV keeps kicking off(lose of power)


moses1,
What you have there is a PTV915 chassis that has an Ssb board failing in it... To be more precise the smt (Surface Mount Technology) caps on the Ssb are failing. The board is mounted on the Lsb (Large Signal Board) vertically, just behind the tuner.
The module itself is Philips original p/n# 313912725871 and has been subbed to Philips p/n# PH3912725871 they're about $275.00 dollars.
Or you could take a risk and order one. But I'd still have the technician come out and install it for you... There are some star screws, which Philips has some infinity for, that are kinda difficult to get to and they need to be removed to access the module and extract it...
Hope this helps!
Bill

Nov 10, 2007 | Philips 50P8341 50" Rear Projection...

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