lg50pg200r funny reactions
hello first of all to everyone around!i'm radu and i would like to ask for your help in this matter:
my 6 year old lg 50 inch plasma(code 50pg200r za-aeullmp) has for 7 days stop working correctly!in my oppinion was something progresive:I CAN ALWAYS power on,starts always well (skiping sometimes stand by)works very well for sometimes 30 mins or less and then its restarts itself ,shuts down,or lose sound,or HAVE SOUND BUT LOSE IMAGE(BLACK SCEEN)!
ALL THIS STUF ARE RANDOMLY appearing!when i start from cold ...i can manage the tv like nothing ever happened,do everything with the remote.JUST FOR FEW MINUTES AFTER MY TV goes unresponsive to the remote.even the power button.if i unplug the power cord and reconnect the tv goes on directly, no stand by ,and works for another lets say 2 mins perfectly after its shutsdown.again unplug and replug ,powers on ,well working .....10 mins lose sound and then works (image with blocking unresponsive to remote) for all the night with no restart or shuts down!sometimes ....works well for few mins and the speakers are getting an strange sound ...cracking ...sparckling .....and then the tv shuts itself down!i have to mention that i kind of realise that it may be asound card issue or logic board cause if you power on tv and change fast the channel to desired one in a matter of seconds from power on ....and then you let the tv untouched ..its working after loseing sound ..very well all night!sharp beautiful image.when you try touching remote or buttons on tv ...its going mad!
AFTER FEW MINS AFTER TV LOSE SOUND AND STILL IMAGE ...THE TV GOES UNRESPONSIVE TO ANY COMMAND BUT STILL WILL HAVE IMAGE!
i have opened looked after bad caps ....visually...nothing wrong.nothing melted.i dont bealive its something related to heat cause everytime i unplug i can very fast do everything on it !any help to my ...riddle would be very much apreciated!thanks all!
I CAN MENTION THAT THE TV HAD BEEN WORKSHOPED IN THE FIRST WEEK FROM BUYINNG ...THE SPEAKERS WERE DEAD!THEY CHANGED THE speakers on warranty and went well till now!.also tried to plug on an external active speakers to headphones jack when it loses sound but no ...sound comes from the jack too!
ALSO tried factory reset from service menu!
https://www.youtube.com/watch?v=uvD4...ature=youtu.be
in this video the sound refuses to show up even several unplugs and replug!usually the sound camed out as fast as repluginn the power cord!
as you can see the image is well !could it be a bad cap?or the sound card?
UPDATE: AFTER 25mins of image with no sound the led comes flashing green 2 times and the no image!black screen with no relay click and agin after 30 sec of black image tv shuts down!no red light led!
my 6 year old lg 50 inch plasma(code 50pg200r za-aeullmp) has for 7 days stop working correctly!in my oppinion was something progresive:I CAN ALWAYS power on,starts always well (skiping sometimes stand by)works very well for sometimes 30 mins or less and then its restarts itself ,shuts down,or lose sound,or HAVE SOUND BUT LOSE IMAGE(BLACK SCEEN)!
ALL THIS STUF ARE RANDOMLY appearing!when i start from cold ...i can manage the tv like nothing ever happened,do everything with the remote.JUST FOR FEW MINUTES AFTER MY TV goes unresponsive to the remote.even the power button.if i unplug the power cord and reconnect the tv goes on directly, no stand by ,and works for another lets say 2 mins perfectly after its shutsdown.again unplug and replug ,powers on ,well working .....10 mins lose sound and then works (image with blocking unresponsive to remote) for all the night with no restart or shuts down!sometimes ....works well for few mins and the speakers are getting an strange sound ...cracking ...sparckling .....and then the tv shuts itself down!i have to mention that i kind of realise that it may be asound card issue or logic board cause if you power on tv and change fast the channel to desired one in a matter of seconds from power on ....and then you let the tv untouched ..its working after loseing sound ..very well all night!sharp beautiful image.when you try touching remote or buttons on tv ...its going mad!
AFTER FEW MINS AFTER TV LOSE SOUND AND STILL IMAGE ...THE TV GOES UNRESPONSIVE TO ANY COMMAND BUT STILL WILL HAVE IMAGE!i have opened looked after bad caps ....visually...nothing wrong.nothing melted.i dont bealive its something related to heat cause everytime i unplug i can very fast do everything on it !any help to my ...riddle would be very much apreciated!thanks all!
I CAN MENTION THAT THE TV HAD BEEN WORKSHOPED IN THE FIRST WEEK FROM BUYINNG ...THE SPEAKERS WERE DEAD!THEY CHANGED THE speakers on warranty and went well till now!.also tried to plug on an external active speakers to headphones jack when it loses sound but no ...sound comes from the jack too!
ALSO tried factory reset from service menu!
https://www.youtube.com/watch?v=uvD4...ature=youtu.be
in this video the sound refuses to show up even several unplugs and replug!usually the sound camed out as fast as repluginn the power cord!
as you can see the image is well !could it be a bad cap?or the sound card?
UPDATE: AFTER 25mins of image with no sound the led comes flashing green 2 times and the no image!black screen with no relay click and agin after 30 sec of black image tv shuts down!no red light led!
Attached Files