Question about Televison & Video
Several things could be causing the problem and without some trace testing it would be hard to determine exactly where the fault is... Could be convergence amps Ic7001 and Ic7002 are very common failures in this unit along with one or more 2.2 ohm resistors in the return R70xx check them all to be sure.
Could be vertical circuit - or esr C524 in the feed for the vertical.
Could check R867, R858 & R860 near the regulator circuit. But my first guess in all this would be the convergence amps.
BTW - this is a P7 chassis and uses two STK392-110 Sanyo amps. If bad replace them with STK392-150's or 180's for greater reliability.. And don't buy the chineese knock-offs.
Posted on Apr 03, 2008
a 6ya Technician can help you resolve that 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 26, 2010 | Panasonic PT-60LCX64 Television
Jan 15, 2009 | Panasonic PT-47WX49 47" Rear Projection...
Oct 12, 2008 | Televison & Video
Apr 11, 2008 | Panasonic PT-47WX49 47" Rear Projection...
Oct 22, 2007 | Panasonic PT-47WX49 47" Rear Projection...
Aug 06, 2007 | Panasonic PT-47WX49 47" Rear Projection...
Jun 07, 2007 | Panasonic PT-47WX49 47" Rear Projection...
66 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: