Terminal Function - Kenwood TK-8360 Service Manual

TK-8360/8360H/8360H
Display unit (X54-3740-20)
Pin No. Name I/O
CN1 (to TX-RX unit CN701)
1 POWER O
2 MKEY I/O MIC data detection
3 PTT/TXD I/O PTT/PC serial data
4 HOOK/RXD I/O HOOK/PC serial data
5 ME -
6 MIC O
7 GND -
8 GND -
9 LCDDO O
10 LCCL I
11 LCCE I
12 LCDDI I
13 5C I
14 GND -
15 GND -
16 EMG O
17 GND -
18 NC -
19 GND -
20 BLED I
21 GLED I
22 RLED I
23 MBL I
24 BLC I
25 SP– I
26 SP– I
27 SP+ I
28 SP+ I
29 SB I
30 SB I
1 MBL O
2 SB O
3 GND -
4 PTT I/O PTT/ PC serial data from radio
5 ME -
6 MIC I
7 HOOK I
8 DM I/O MIC data detection
38
TENTATIVE
U
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TERMINAL FUNCTION

Function
Detection output of power switch
MIC ground
MIC signal output
Ground
Ground
LCD data output
LCD clock input
LCD enable input
LCD data input
5V DC power supply
Ground
Ground
Emergency key detection
Ground
No connection
Ground
Blue LED control signal input
Green LED control signal input
Red LED control signal input
MIC backlight control signal input
LCD backlight control signal input
Speaker input –
Speaker input –
Speaker input +
Speaker input +
Battery voltage DC supply
Battery voltage DC supply
J1 (MIC jack)
MIC backlight control
Battery voltage DC supply
Ground
MIC ground
MIC signal input
HOOK/ PC serial data to radio
TX-RX unit (X57-8020-XX)
Pin No. Name I/O
CN700 (Board to Board)
VGS busy signal input (VGS-1)
1 OPT1 I/O
Scrambler code select 1 (KW21-460)
VGS playback signal input (VGS-1)
2 OPT3 I/O
Scrambler code select 2 (KW21-460)
3 SI I Serial data input (VGS-1)
Serial data output (VGS-1)
4 SO I/O
PTT input (KW21-460)
5 CK O Serial clock output (VGS-1)
VGS enable output (VGS-1)
6 OPT4 O
Echo PTT output (KW21-460)
7 USEL - Ground
VGS reset signal output (VGS-1)
8 OPT5 O
Scrambler code select 8 (KW21-460)
9 GND - Ground
10 GND - Ground
11 AI I VGS audio input (VGS-1)
12 AO O VGS audio output (VGS-1)
13 GND - Ground
14 5C O 5V DC power supply (VGS-1)
15 STON I Side tone input (VGS-1)
16 DTI I Data signal input (VGS-1)
17 TCTL - No connection
18 NC - No connection
19 AUDIH - No connection
20 OPT2 O Scrambler Clear/Code select (KW21-460)
21 TXO O MIC signal output (KW21-460)
22 RXEO O Audio signal output (KW21-460)
23 RXEI I Audio signal input (KW21-460)
24 TXI I MIC signal input (KW21-460)
25 OPT6 O Scrambler code select 4 (KW21-460)
26 9C O 9V DC power supply (KW21-460)
CN701 (to Display unit CN1)
1 SB O Battery voltage DC supply
2 SB O Battery voltage DC supply
3 SP+ O Speaker output +
4 SP+ O Speaker output +
5 SP– O Speaker output –
6 SP– O Speaker output –
7 BLC O LCD backlight control signal output
8 MBL O MIC backlight control signal output
9 RLED O Red LED control signal output
Function