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TK-8180
78
■ Terminal Function
Pin No.
Name Description
CN1 (Radio side)
1 SPI Speaker input.
2 SPI Speaker input.
3 SPI Speaker input.
4 SPI Speaker input.
5 SPI Speaker input.
6 SPI Speaker input.
7 GND Ground.
88C 8V input.
9SB Power input of switched power supply.
10 SB Power input of switched power supply.
11 NC -
12 PSW Detection signal output of Power switch.
13 GND Ground.
14 GND Ground.
15 MIC MIC signal output.
16 ME MIC ground.
17 GND Ground.
18 PSENS Detection signal output of Display unit.
19 RST2 Reset signal input.
20
(LCDRST)
Reserve.
21 (LCDDI) Reserve.
22 (LCDDO) Reserve.
23 (CLK) Reserve.
24 SHIFT Control signal input of Beat-Shift function.
25 5C 5V input.
26 NC -
27 TXD Serial data signal input.
28 RXD Serial data signal output.
29 GND Ground.
30 (DM) Reserve.
CN2 (Display side)
1 (DM) Reserve.
2 GND Ground.
3 RXD Serial data signal input.
4 TXD Serial data signal output.
55C 5V input.
6NC -
7 SHIFT Control signal output of Beet-Shift function.
8 (CLK) Reserve.
9 (LCDDO) Reserve.
10 (LCDDI) Reserve.
11
(LCDRST)
Reserve.
12 RST2 Reset signal output.
13 PSENS Detection signal input of Display unit.
14 GND Ground.
Pin No.
Name Description
15 ME MIC ground.
16 MIC MIC signal input.
17 GND Ground.
18 GND Ground.
19 PSW Detection signal input of Power switch.
20 NC -
21 SB Power output of switched power supply.
22 SB Power output of switched power supply.
23 8C 8V output.
24 GND Ground.
25 SPI Speaker output.
26 SPI Speaker output.
27 SPI Speaker output.
28 SPI Speaker output.
29 SPI Speaker output.
30 SPI Speaker output.
CN3 (Radio side)
1 SPI Speaker output.
2 GND Ground.
38C 8V output.
4SB Power output of switched power supply.
5 GND Ground.
6 PSW Detection signal input of Power switch.
7 MIC MIC signal input.
8ME MIC ground.
9 PSENS Detection signal input of Display unit.
10 RXD Serial data signal input.
11 TXD Serial data signal output.
12 GND Ground.
13 SHIFT Control signal output of Beat-Shift function.
14 RST2 Reset signal output.
CN4 (Display side)
1 RST2 Reset signal input.
2 SHIFT Control signal input of Beat-Shift function.
3 GND Ground.
4 TXD Serial data signal input.
5 RXD Serial data signal output.
6 PSENS Detection signal output of Display unit.
7ME MIC ground.
8 MIC MIC signal output.
9 PSW Detection signal output of Power switch.
10 GND Ground.
11 SB Power input of switched power supply.
12 8C 8V input.
13 GND Ground.
14 SPI Speaker input.
OPTIONAL ACCESSORIES: KRK-10
(Control Head Remote Kit: 23ft/7m)