Kenwood TK-2180 Modification Information

Also see for TK-2180: Specifications Brochure & specs Instruction manual Instruction manual Service manual

3 CONNECT THIRD PARTY OPTIONS33 Modification Information Version: 1.13 USA3.1.4 Install SC20-460 to TK-7180/ 81801. Remove the panel.Unlatch the rear panel by widening two side tabs,using a flat-head screw driver, etc. Then, pull forwardto separate the front panel from the transceiver body.2. Remove the flat cable from the connector.3. Solder the TX-RX PCB (X57-6930-x0) to the wiresfrom the SC20-460 board.You must connect the terminals as shown in thefollowing table.4. Insert the SC20-460 board into the position.5. Insert a flat cable, and install a panel to thetransceiver.3.1.5 Connection with SC20-460Figure 3-2 Connecting with SC20-460 Board3.1.6 Configuration using KPG-89DYou can configure the Voice Scrambler information to thetransceiver using the KPG-89D after installing the board.Follow the procedures below to configure the SC20-460board information into the transceiver.1. Run the KPG-89D.2. Select “Program” > “Read Data from the Transceiver”.You can also click the icon on the Toolbar.The Read Data from the Transceiver window appears.3. Click “Read”.The KPG-89D starts reading the configuration datafrom the transceiver.CAUTIONREMOVE THE PANEL SLOWLY. OTHERWISE, THE FLATCABLE MAY BE DAMAGED.CAUTIONDO NOT PEEL OFF THE COVER OF THE TAPE COVERTHAT HOLDS THE SC20-460 BOARD. OTHERWISE, THESC20-460 BOARD MAY NOT BE REMOVED AFTERWARDS.SC20-460 TK-7180/ 8180Terminal nameGNDRXD1TXD1A BIN.COD E8 TXD2B BIN.COD E4 RXD2C BIN.COD E2 OPT1D BIN.COD E1 OPT3E IRQ OPT41 BUSY OPT52 ECHO PTT 5E3 INDICATOR DTI4 EMERGENCY TCTL5 TX IN TXO6 RX IN AUDIH7 SCRAMBLE OPT28 PTT STON9 GND RXEO10 +V TXI11 RX OUT RXEI12 TX OUT OPT68C