TS-570 0
TE R M I NAL FU N CTI O N
CN No.
Pin No.
Name 1/0
Fu nction
CN No.
Pin No.
Name 1/0
Fu nction
24
DOT
0
E l ectro n i c keyer dot s i g n a l
5
P E N 2
I
PLL I C e n a b l e (L02)
25
DAS H
0 E l ectro n i c keyer dash s i g n a l
6
U L K
0 U n lock detection output
26
G N D
-
G N D
7
D E N 1
I
D D S I C enable ( L0 1 )
C N 1 9
Short j u mper for med i u m freq u e n cy
ba n d ATT sel ection
CN20
Short j u mper for med i u m freq u e n cy
ba n d ATT sel ection
C N 2 1
1
AF
I Audio i n put
s
D E N 2
I
D D S I C enable (CAR)
9
G N D
-
G N D
1 0
N C
N C
1 1
N C
N C
1 2
FSQL
0 F M SOL s i g n a l
1 3
RST
I
VS-3 reset s i g n a l
2
G N D
-
G N D
1 4
NAR
0 " H " : Data i n put enbale to VS-3
W1
1
N B I
N B I F s i g n a l (S.S3 M Hz)
1 5
vcs
I
VS-3 voice synthesize sta rt s i g n a l
2
N B G
N B I F s i g n a l G N D
1 6
G N D
-
G N D
W5
1
F M M
F M modu lation M I C s i g n a l
C N 5 0 1
Coaxial
L02
0 L02 output
2
F M G
F M modu lation M I C s i g n a l G N D
C N 502
1
CAR
0 CAR output
W6
1
S P
Speaker s i g n a l
2
G N D
-
G N D
2
SPG
Speaker s i g n a l G N D
C N 503
Coaxial
L0 1
0 L 0 1 output
J 1
1
SPO
0
Speaker s i g n a l
J900
1
G N D
-
G N D
2
C O M
Externa l e q u i p ment control relay
2
N C
N C
common term i n a l
3
TXD
I
RX data from perso n a l computer
3
SS
I
Sta n d by switch
4
RXD
0 TX data from TS-570
4
M KE
Externa l equipment control relay
5
N C
N C
close term i n a l
6
N C
N C
5
B R K
Externa l equipment control relay
7
CTS
0 Data transmit i n h i bit signal from TS-570
open term i n a l
s
RTS
I
Data tra n s m it i n h ibit s i g n a l from
6
ALC
I
Exte rnal ALC i n put
perso n a l computer
7
R L
0
TX 1 4V output
9
N C
N C
J 2
1
N C
N C
2
RTK
I
RTTY s i g n a l
LCD ASSY ( 838-0765-051
3
A N O
0
RX AF output
C N 1
1
G N D
-
G N D
4
A N O G
RX AF output G N D
2
PB
I
LC D l a m p ( 1 0V)
5
PSO
0
Squelch control output
3
R E N B
0 R IT/XIT encoder p u l se B
6
S M
0
S-meter output
4
R E NA
0 R IT/XIT encoder p u l se A
7
N C
N C
5
C E N B
0 M U L Tl/CH e n coder p u l s e B
s
G N D
-
G N D
6
C E NA
0
M U L Tl/CH e ncoder p u l s e A
9
PKS
I
Sta n d by switch when PKD i n put
7
PSW
0 Power switch output s i g n a l
1 0
N C
N C
s
5C
I
U s u a l l y 5V (For power switch )
1 1
PKD
I
TX s i g n a l i n p u t
9
K3
0
Key output 3
1 2
G N D
-
G N D
1 0
K2
0
Key output 2
1 3
SS
I
Sta n d by switch
1 1
K 1
0 Key output 1
J3
1
Exte rnal spea ker G N D
1 2
KO
0 key output 0
2
0
Exte rnal speaker a u d i o output
1 3
L E N 3
I
LCD enable ( I C3)
3
I
Audio i n put when exte rnal speaker
1 4
L E N 2
I
LCD enable ( I C2)
disco n n ect
1 5
LE N 1
I
LCD enable ( I C 1 )
J4
1
G N D
-
G N D
2
G N D
-
G N D
3
KYS
I
Key jack j udgement s i g n a l
4
N C
N C
5
KEY
I
Key down s i g n a l
J 5
1
G N D
-
G N D
2
N C
N C
3
N C
N C
4
N C
N C
1 6
LCK
I
LCD serial clock
1 7
LDA
I
LCD serial data
1 S
5A
I
5V
1 9
G N D
-
G N D
20
SA
I
M I C SV
2 1
B LAN K
I
L E D goes off control s i g n a l
22
M U
0 M I C up s i g n a l
2 3
M D
0 M I C down s i g n a l
2 4
S S
0
Sta n d by switch
25
N C
N C
5
DAS H
I
E l ectro n i c keyer dash s i g n a l
26
G N D
-
G N D
6
DOT
I
E l ectro n i c keyer dot s i g n a l
7
N C
N C
s
N C
N C
9
N C
N C
C N 2
1
M I C
0 M I C s i g n a l output
2
M S G
M I C G N D
3
M C G
G N D
1 0
KEY
I
Key down s i g n a l
J 1
1
M I C
I
M I C s i g n a l i n put
1 1
KYS
I
Key jack j udgement s i g n a l
2
SS
I
Sta n d by switch
TX-RX U N IT (X57-500X-XXI
:
PLL
3
M D
I
M I C down s i g n a l
4
M U
I
M I C up s i g n a l
C N 500
1
G N D
-
G N D
5
S M
0 M I C SV
2
PC K
I
PLL serial clock
6
N C
N C
3
PDA
I
PLL serial data
7
M S G
M I C G N D
4
PE N 1
I
PLL I C e n a b l e ( L0 1 )
s
M C G
G N D
80