Terminal Function - Kenwood TK-3360 Service Manual

Pin No. Signal Name I/O
87 NC -
88 NC -
89 NC -
90 NC -
91 BSEL I
92 NC -
93 NC -
TX-RX unit (X57-7790-10)
Pin No. Name I/O
CN801
1 VOL IN I
2 33MS -
3 SB -
4 SB -
5 +B -
6 +B -
7 EN2 I
8 EN4 I
9 GND -
10 EN3 I
11 EN1 I
SEMICONDUCTOR DATA
Function
NC
NC
NC
NC
Battery detection
NC
NC

TERMINAL FUNCTION

Function
Audio input
33MS
Switched B
Switched B
B (Battery Voltage)
B (Battery Voltage)
Encoder pulse input
Encoder pulse input
GND
Encoder pulse input
Encoder pulse input
Pin No. Signal Name I/O
94 AVSS -
95 HSDI2 I
96 VREF I
97 AVCC -
98 NC -
99 SIM1 I
100 SIM2 I
Pin No. Name I/O
CN802
1 GND O
2 EMGKEY O
3 PTT/RXD O
4 SIDE1 O
5 SIDE2 O
6 GND O
CN803
1 GND I
2 EMGKEY I
3 PTT/RXD I
4 SIDE1 I
5 SIDE2 I
6 GND I
TK-3360
Function
GND
DTMF detect
Reference voltage input
Power supply
NC
Destination selection 1
Destination selection 2
Function
GND
EMG key output
PTT/RXD key output
SIDE1 key output
SIDE2 key output
GND
GND
EMG key input
PTT/RXD key input
SIDE1 key input
SIDE2 key input
GND
15