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my 42" LG plasma tv shuts off and on periodicaly

 
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north
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PostPosted: Mon Sep 14, 2009 4:46 pm    Post subject: my 42" LG plasma tv shuts off and on periodicaly Reply with quote

the Y SUS board was replaced but this did not cure the problem

the model # is 42PC1D-UB

any thoughts ?
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minnie



Joined: 18 Aug 2005
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PostPosted: Mon Sep 14, 2009 11:14 pm    Post subject: Reply with quote

Did you check the power supply for bulged caps?
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PostPosted: Mon Sep 21, 2009 7:40 pm    Post subject: Reply with quote

minnie wrote:
Did you check the power supply for bulged caps?


I'm not a tech. ( I didn't relise that this site was for techs ) but what do mean anyway ? I'm curious
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minnie



Joined: 18 Aug 2005
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PostPosted: Mon Sep 21, 2009 11:40 pm    Post subject: Reply with quote

Capacitors that the tops puffed open.
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PostPosted: Fri Sep 25, 2009 11:08 pm    Post subject: Reply with quote

minnie wrote:
Capacitors that the tops puffed open.


apparently the new Y-SUS board was falty!!

they odered a new one again and after several days of leaving the TV on , it seems as though the problem is solved

thanks for your reponses though

phil
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minnie



Joined: 18 Aug 2005
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PostPosted: Sun Sep 27, 2009 1:55 am    Post subject: Reply with quote

Oh God, new and defective parts from LG, never happened to me before! Rolling Eyes
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PostPosted: Sat Oct 03, 2009 9:55 pm    Post subject: Reply with quote

minnie wrote:
Oh God, new and defective parts from LG, never happened to me before! Rolling Eyes


yet the switching on and off , after a week of leaving the tv on, the switching on and off started again!!

is it the main board or the power supply ?
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Justmanuals



Joined: 21 Aug 2004
Posts: 1949

PostPosted: Sun Oct 04, 2009 12:08 am    Post subject: Reply with quote

This Parts & Service manual can now be purchased for $10.77 and downloaded immediately after payment from http://www.justmanuals.com


[email protected]
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