Model: IC-3210 Bulletin: B2801 Subject: To prevent spurious signals on TX when the PA module was changed form a Toshiba part to a Mitsubishi part. 1. Replace the following parts on the main board: Current Component New Part Identifier Part 470K R40 680K 560K R41 1Meg 4.2K R42 4.7K RH0521CS3J04A 47K R44 100K RH0651C15J1UA