Panasonic PT-47WX53 47" Rear Projection HDTV "ahead compound" Questions

...ahead and replace both IC's with the newer improved STK392-150 IC's. These IC's are very common and can be ordered from almost any electronics parts supplier. When installing the new IC's you will ...

ahead buy 2 to replace the 2 in my TV. Below is a pic of the inside of my projector TV with the STK-392-110 circled in green and as you can see it is easy to ID due to the HUGE heat sink that it mount

compound and apply a generous layer on the back of the new IC's before you install the new IC's. Also you should check around for overheated or cooked resistors around the area of the convergence IC's

...ahead and change them since if it was intermittent, they took some wear and tear anyhow and have weakened.  make sure you are careful to mark where any and all cables go so re-installing ...