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Samsung HP-T4254 plasma no audio    
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jeb72



Joined: 30 Oct 2011
Posts: 3
Location: texas

PostPosted: Sat Aug 25, 2012 2:05 pm    Post subject: Samsung HP-T4254 plasma no audio Reply with quote

Hello, I have a Samsung 42" plasma(HP-T4254) which only has audio coming through the headphone jack. I just replaced the power supply board and that took care of the bad cap/on-off clicking issue, but did not seem to fix the no audio issue with the audio only coming through the headphone jack. Just wondering what a possible cause might be. Any help would be greatly appreciated.

Thanks,
Google

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JTS1957



Joined: 21 Jan 2009
Posts: 2340
Location: Far, Far Away

PostPosted: Sun Aug 26, 2012 8:13 am    Post subject: Reply with quote

Internal Mute is OFF?
jeb72



Joined: 30 Oct 2011
Posts: 3
Location: texas

PostPosted: Sun Aug 26, 2012 9:22 am    Post subject: internal Mute Reply with quote

Yes, the internal mute is off and all of the other menu settings pertaining to audio are where they should be. Could the headphone jack have failed in the closed position?
JTS1957



Joined: 21 Jan 2009
Posts: 2340
Location: Far, Far Away

PostPosted: Sun Aug 26, 2012 11:20 am    Post subject: Reply with quote

The schematic would probably show it.

http://elektrotanya.com/?q=showresult&what=HP-T4254&kategoria=&kat2=all
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