Mvrms At 1 Khz Deviation 4K Load - Kenwood TK-7160 Modification Information

Pin Signal
Number Name
1 IGN
2 DATAI
3 DETO
4 TXAFI
5 TXAFO
6 EMGMIC
7 RXAFO
8 ALTI
9 RXAFI
10 5C
11 8C
Pin Signal
Number Name
1 GND
2 8C
3 FNC5
4 FNC6
5 FNC2
6 FNC7
7 FNC8
8 FNC3
MOD (K)/Ver. 2.00
Table 1-3 Assigning Signals to the CN3 Connector
Input/
Output
High/ Low Level
Maximum Input Voltage
Input
Pull-up
Active High or Low
Input Level/ Deviation
Input Impedance
Input
DC Coupling
Frequency Response
Input Level/ Deviation
Input Impedance
Output
DC Coupling
Frequency Response
Input Level/ Deviation
Input Impedance
Input
DC Coupling
Frequency Response
Output Level/ Deviation
Output Impedance
Output
DC Coupling
Frequency Response
Input Level/ Deviation
Input Impedance
Input
DC Coupling
Frequency Response
Output Level at 60% deviation
Output Impedance
Output
DC Coupling
Frequency Response
Input Level at 5 W SP output
Input Impedance
Input
DC coupling
Frequency Response
Input Level at 60% deviation
Input Impedance
Input
DC Coupling
Frequency Response
Output Voltage
Output Maximum Current
Switched or Unswitched
Output Voltage
Output Maximum Current
Switched or Unswitched
Table 1-4 Assigning Signals to the CN4 Connector
Input/
Items
Output
- -
Output Voltage
Output Maximum Current
Switched or Unswitched
High/ Low Level
Maximum Current/ Input
Input/
Voltage
Output
Pull-up
Active High or Low
Input/
- do -
Output
Input/
- do -
Output
Input/
- do -
Output
Input/
- do -
Output
Input/
- do -
Output
Items
Description 1
-
8 V 0.5 V
±
100 mA maximum
Switched AVR 8 V output
H = more than 4.2 V
L = less than 0.8 V
20 V maximum
±
Pulled-up to 5 V
Active Low
- do -
- do -
- do -
- do -
- do -
Confidential
1 PORT FUNCTIONS
Description
H = more than 8 V, L = less than 6 V
20 V maximum
±
No pull-up
Active High
500 mVrms 5 mV at 1 kHz deviation
±
5k load
Ω
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
530 mVp-p at 60% Deviation
1k load
Ω
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
200 mV 50 mVp-p at 1 kHz Deviation
±
22k load
Ω
DC coupled
300 Hz to 3 kHz +6 dB/octave (EIA curve)
200 mV 50 mVp-p at 1 kHz Deviation
±
22k load
Ω
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
3 mVrms at 1 kHz Deviation
4k load
Ω
DC coupled
300 Hz to 3 kHz +6 dB/octave (EIA curve)
500 mVp-p at 1 kHz Deviation
50k load
Ω
DC coupled
300 Hz to 3 kHz -6 dB/octave (EIA curve)
500 mVp-p at 1kHz Deviation
560 load
Ω
DC coupled
+1/-3 dB at 10 Hz to 10 kHz
500 mVp-p at 1 kHz Deviation
50k load
Ω
DC coupled
300 Hz to 3 kHz -6 dB/octave (EIA curve)
5 V 0.5 V
±
50 mA maximum
Switched 5 V AVR output
8 V 0.5 V
±
100 mA maximum
Switched 8 V AVR output
Description 2
H = more than 4.2 V
L = less than 0.8 V
0.2 mA maximum
Pulled-up to 5 V
Active Low
CONTENTS
-
-
- do -
- do -
- do -
- do -
- do -
3