Question about Panasonic PT-56TW53 56" Rear Projection Television
5 times LED blinks in Panasonic PT-47WX42 shows problem with convergence out chips failure as this tv has two big black ICs STK392-110 as convergence output, replace them to fix tv problem.
Posted on Jan 29, 2013
SOURCE: REAR PROJECTION HDTV ISSUE
Decoding the number of beeps may be possible with the owner's guide but this type of problem is normally due to a failed power supply.
These are often mounted on separate boards located in the bottom of your set and can be identified by the much larger parts you see on the board and possibly its relationship to the AC cord coming in. While these can be repaired, the cost of that will approach the cost of a new assembly.
Unfortunately, modern, more energy-efficient power supplies have some critical components that if bought cheap, don't last very long and frankly, 5 years isn't bad, I read of many dead within the first year.
Posted on Jul 06, 2009
STOP THE PRESS!! I FIXED MY TV for a whopping $26.
I took a wild shot and purchased two STK392-110 convergence amplifiers from http://www.electronix.com/. They ship fast, placed my order on Tuesday evening after coming here and placing my comment. To my suprise the parts were in my mailbox on Friday. The parts were actually $12 but I also picked up a iron and a solder sucker.
So rarewish4us, If you're in the South Florida area I'd be more than happy to take that "JUNK" off your hands. LOL
If I were you, I'd give it a shot before you junk it.
Posted on Feb 09, 2008
thats the error for the convergence failure. You can get the repair kit for your model at www.tvrepairworld.com the kit contains the parts and the CD with detailed instructions
Posted on Sep 11, 2009
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