Kenwood TS-2000, Руководство по обслуживанию

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132
TS-2000/X
CN No. Pin No. Name I/O Function
9 REN1 I IC2 enable
10 CLK I Serial clock
11 DATA I Serial data
12 NC - NC
13 KEY O Key down signal
14 KYS O Key jack judgement signal
15 DASH O Electronic keyer dash signal
16 DOT O Electronic keyer dot signal
17 GND - GND
18 NC - NC
CN17 1 GND - GND
2 43VSF O Forward wave detection voltage
of 430MHz VSWR
3 14S I 14V when the power switch on
4 14S I 14V when the power switch on
5 43VSR O Reflected wave detection voltage
of 430MHz VSW
6 UTXB I 430MHz TXB approx. 8V
7 VTXB I 144MHz TXB approx. 8V
8 AGC I AGC
9 5C I Common 5V
10 TBPF I Control voltage for variable capacitor
of TX BPF
11 SBPF I Control voltage for variable capacitor
of SUB RX BPF
12 8C I Common 8V
13 MBPF I Control voltage for variable capacitor
of Main RX BPF
14 URXB I 430MHz RXB approx. 8V
15 VRXB I 144MHz RXB approx. 8V
16 UATT I VHF RX attenuater, “H” active
17 VATT I UHF RX attenuater, “H” active
18 GND - GND
TX-RX 2 UNIT (X57-606 B/11)
CN No. Pin No. Name I/O Function
CN501 1 10A I 10V (PLL power supply)
2 PDA I PLL serial data
3 PCK I PLL serial clock
4 DEN3 I DDS IC (IC407) enable
5 DEN2 I DDS IC (IC406) enable
6 DEN1 I DDS IC (IC408) enable
7 PEN6 I PLL IC (IC402) enable
8 PEN5 I PLL IC (IC401) enable
CN No. Pin No. Name I/O Function
9 PEN4 I PLL IC (IC412) enable
10 PEN3 I PLL IC (IC410) enable
11 PEN2 I PLL IC (IC414) enable
12 PEN1 I PLL IC (IC409, 411) enable
13 PENA I Serial/parallel IC (IC404) enable
14 HFTXC I HF-TX control signal
15 VTXC I VHF-TX control signal. “H” : VHF TX
16 UTXC I UHF-TX control signal. “H” : UHF TX
17 VRXC I VHF-RX control signal. “H” : VHF RX
18 URXC I UHF-RX control signal. “H” : UHF RX
19 UL O PLL unlock detection. “L” : Active
20 GND - GND
TX-RX 3 UNIT (X57-607)
CN No. Pin No. Name I/O Function
CN1 1 14S I 14V when the power switch on
2 GND - GND
CN5 1 12TIF I 1.2GHz TX IF (10.595MHz)
2 GND - GND
3 12RIF O 1.2GHz RX IF (10.695MHz)
4 GND - GND
CN6 1 GND - GND
2 12EN3 I Enable 3 for 1.2GHz unit
3 PCK I PLL clock (1.2GHz unit)
4 PDA I PLL data (1.2GHz unit)
5 12EN1 I Enable 1 for 1.2GHz unit
6 12EN2 I Enable 2 for 1.2GHz unit
7 12UL O PLL unlock detect, “L” when 1.2GHz
PLL is unlocled
8 12THV - Reserved
9 12OP O “H” when 1.2GHz unit installed
10 AGC I AGC voltage for 1.2GHz unit
11 12RXB I 1.2GHz RXB
12 12TXB I 1.2GHz TXB
13 NC - NC
14 5C I Common 5V
15 12VSR O Reflected wave detection voltage
of 1.2GHz VSWR
16 12VSF O Forward wave detection voltage
of 1.2GHz VSWR
17 GND - GND
18 NC - NC
TERMINAL FUNCTION