Panasonic CT-30WX54J Service Manual page 74

2. Hold the chip component against the soldering pads with tweezers or with a miniature alligator
clip and apply heat to the pad area with a 30 watt iron until solder flows. Do not apply heat for
more than 3 seconds.
How to replace flat ic (required tools)
1. Remove the solder from all of the pins of a Flat IC by using a desolder braid
2. Put the iron wire under the pins of the Flat IC and pull it in the direction indicated while
heating the pins using a soldering iron. A small awl can be used instead of the iron wire.
3. Remove the solder from all the pads of the Flat IC by using a de solder braid