Flat Package Ic Installation Procedure; Bridge Modification Procedure - Panasonic KX-TG5431BXS Service Manual

28.3. FLAT PACKAGE IC INSTALLATION PROCEDURE

1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins.
2. Apply flux to all pins of the FLAT PACKAGE IC.
3. Solder the pins, sliding the soldering iron in the direction of the arrow.

28.4. BRIDGE MODIFICATION PROCEDURE

1. Lightly resolder the bridged portion.
2. Remove the remaining solder along the pins using a soldering iron as shown in the figure below.
*Check the accuracy of the IC setting with the corresponding soldering
foil.
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KX-TG5431BXS / KX-TGA542BXS