TK-2207
DISASSEMBLY FOR REPAIR / 维修��
â� Removing the case assembly from the chassis.
1. Remove the volume knob z and channel knob x. 2. Remove the two screws c. 3. Lift and remove the chassis from the case assembly (Use a flat-blade screwdriver to easily lift the chassis.)
â� Removing the TX-RX unit from the chassis.
1. Remove the packing b from the SP / MIC jack of the TXRX unit. 2. Remove the eleven screws n fixing the TX-RX unit. 3. Remove the fixing bracket m of the SP / MIC. 4. Remove the solder of the antenna terminal with a soldering iron ,. 5. Remove the solder of the positive terminal with a soldering iron .. Note: You can remove the TX-RX unit from the chassis without removing the solder at the positive terminal. However, in this case, you can not attach the packing (G53-160503) that is on the positive terminal to the chassis in assembling. So, it is advisable to remove the solder on the positive terminal first. 6. Remove the FPC from the flat cable connector /. 7. Lift and remove the TX-RX unit from the chassis �.