Icom IC-7200 [15/104] Acc socket information

Icom IC-7200 [15/104] Acc socket information
10
D ACC socket information
• ACC socket
ACC
PIN No.
NAME DESCRIPTION SPECIFICATIONS
1 2 3 4
8765
9
10 11 12
13
Rear panel view
Color refers to
the cable strands
of the supplied
cable.
q brown
w red
e orange
r yellow
t green
y blue
u purple
i
o
!0
!1
!2
!3
gray
white
black
pink
light
blue
light
green
1
NC
(8 V*)
(* If the modification (p. 97) is
performed, regulated 8 V output.)
———
Output voltage
Output current
: 8 V ± 0.3 V
: Less than 10 mA
2 GND Connects to ground. ———
3
HSEND
Input/output pin.
Grounded when transmits.
Ground level
Output current
Input current (Tx)
: –0.5 V to 0.8 V
: Less than 20 mA
: Less than 200 mA
4 BDT Data line for the optional AT-180. ———
5
NC
(BAND
*
)
(* If the modification (p. 97) is
performed, band voltage output.)
———
Output voltage : 0 to 8.0 V
6 ALC ALC voltage input.
Control voltage
Input impedance
: –4 V to 0 V
: More than 10 k˘
7 NC ——— ———
8 13.8 V 13.8 V output when power is ON. Output current : Max. 1 A
9 TKEY Key line for the optional AT-180. ———
10 FSKK Controls RTTY keying
“High” level
“Low” level
Output current
: More than 2.4 V
: Less than 0.6 V
: Less than 2 mA
11 MOD Modulator input.
Input impedance
Input level
: 10 k˘
: Approx. 100 mV rms
12 AF
AF detector output.
Fixed level, regardless of the
[AF] control position
.
Output impedance
Output level
: 4.7 k˘
: 100–300 mV rms
13 SQLS
Squelch output.
Grounded when squelch opens.
SQL open
SQL closed
: Less than 0.3 V/5 mA
: More than 6.0 V/100 µA
When connecting the ACC conversion cable (OPC-599)
ACC 1 ACC 2
q FSKK t AF
w GND y SQLS
e SEND u 13.8 V
r MOD i ALC
q NC (8 V*) t ALC
w GND
y NC
e SEND u 13.8 V
r NC (BAND*)
* See p. 97 for details.
8
1
2
3
4
7
6
5
1
2
3
4
7
6
5
Connect to ACC socket
q w e r
t y u i
o !0 !1 !2
!3
1
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
i ACCESSORY SOCKET [ACC]
Enables connection to external equipment such as
a TNC for data communications, a linear amplifier
or an automatic antenna tuner, etc.
• See belo
w for socket wiring information.
o TUNER CONTR
OL SOCKET [TUNER] (p. 16)
Accepts the control cable from an optional AH-4
hf/50 mhz automatic antenna tuner.
!0 GR
OUND TERMINAL [GND] (p. 12)
Connects this terminal to a ground to prevent elec-
trical shocks, TVI, BCI and other problems.
!1 DC PO
WER SOCKET [DC 13.8V] (p. 15)
Accepts 13.8 V DC through the supplied DC power
cable.
Rear panel view

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