KDS EQ-2000, Instruction Manual

Page: 6 / 8

6
CON 1(8pin circular plug) does not connect to microphone
Table 6. YAESU 8pin circular plug (Y-8P): FT-847, 920,990,1000MP,
Connector pin Color Function Connection
terminal
Remarks
CON3-3 Orange PTT J3-3
CON3-4 Yellow PTT GND J3-4
CON3-5 Green UP J3-5
CON3-6 Blue DOWN J3-6
CON3-7 Purple U/D Com. J3-7
CON3-8 White +B Power J3-8
J1-1 Red Circuit +B
supply
J2-8
J1-4 Black MIC input J3-1
PCB ground Black GND J3-2
CON1-1 Brown UP J2-5
CON1-2 Red +B Power J2-8
CON1-3 Orange DOWN J2-6
CON1-4 Yellow FAST N/A
CON1-5 Green PTT GND J2-4
CON1-6 Blue PTT J2-3
CON1-7 Purple MIC GND J2-2
CON1-8 White MIC J2-1
CON 2(Modular plug) does not connect to microphone
Table 7. YAESU 8pin circular plug (P-88Y): FT-840, 1000,1011,1021
Connector pin Color Function Connection
terminal
Remarks
CON3-3 Orange PTT J3-3
CON3-4 Yellow PTT GND J3-4
CON3-5 Green UP J3-5
CON3-6 Blue DOWN J3-6
CON3-7 Purple U/D Com. J3-7
CON3-8 White +B Power J3-8
J1-1 Red Circuit +B
supply
J2-8
J1-4 Black MIC input J3-1
PCB ground Black GND J3-2
CON1-1 Brown UP J2-5
CON1-2 Red U/D Com. J2-7
CON1-3 Orange DOWN J2-6
CON1-4 Yellow FAST N/A
CON1-5 Green - N/A
CON1-6 Blue PTT J2-3
CON1-7 Purple MIC GND J2-2
CON1-8 White MIC J2-1