23TK-980/981• OthersIf the PA and HR2 are not necessary and the speaker out-put is output to an external unit through the KCT-19, connectthe KCT-19 C connector to CN6 on the TX-RX unit (A/2).8CR58Q6Q4D7Q5Q1Q64IC7ShiftregisterIGN± +± +KAP-1 (SWITCH UNIT : X41-3380-20)W1123HORESBW2123PA/LISPOSPICN112 HR2NCCN2123HR1ESBCN312 PAO/LIOER1 0C5 1000PC61000PC71000PK2D1C3 0.01C11000PR3 0R4 0C21000P D2K1C4 0.01Q1Q1 : DTD114EKD1,2 : 1SS193CN3CN513+R109Audiopower ampIC10CN612SPEInternal/ExternalspeakerTX-RX UNIT (A/2)BBRNORGYELCCGRNGRNKCT-1913 10 1361215KCT-19 Terminal6 : Earth10 : HR112 : PA (HR2)Fig. 13INSTALLATION62. Fold the flat cable ( 1 ) in the opposite direction ( 2 ).3. Rotate the control section ( 3 ) 180 degrees ( 4 ).4. Insert the flat cable into the control section connector,CN502 ( 5 ).5. Mount the control section on the transceiver ( 6 ).CN502123456Fig. 158. Fitting the Control Panel Upside DownThe TK-980/981 control panel can be fitted upside down,so the transceiver can be mounted with its internal speaker(in the upper half of the case) facing down in your car.1. Remove the control panel and the TX-RX unit (B/2) con-trol section. (Fig. 14)Fig. 14