Question about Panasonic PT-47WX49 47" Rear Projection Television
Normally, the main cause of this problem is the solder connection under the convergence IC's.
You would see rings around the legs that have bad solder joints.
My shop would replace both of the IC's.
I don't have a schematic in front of me, but, I'm pretty sure the IC's are STK392-110. We use the STK392-150 in place of them since they are a heartier IC.
When replacing these IC's, remember to use semiconductor compound on the back side of the IC when placing the parts against the heat sink.
Any questions, respond to this post and I will reply.
Posted on Jan 27, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Dec 01, 2010 | Panasonic PT-61DLX76 Television
Oct 16, 2010 | Panasonic PT-61DLX75 61" HDTV
Jul 29, 2009 | Panasonic PT-52LCX66 Projection Television
Nov 30, 2008 | Televison & Video
Feb 26, 2008 | Panasonic PT-47WXC43 47" Rear Projection...
228 people viewed this question
Usually answered in minutes!