Icom IC-7000 - Manual (Page 21)

12
1
PANEL DESCRIPTION
1
ACC PIN No. NAME DESCRIPTION SPECIFICATIONS
1 2 3 4
8 7 6 5
9 10 11 12
13
Rear panel view
q brown i gray
w red o white
e orange !0 black
r yellow !1 pink
t green !2 light
blue y blue
u purple !3 light
green
1 8 V Regulated 8 V output.
Output voltage : 8 V ±0.3 V
Output current : Less than 10 mA
2 GND Connects to ground. ———
Input/output pin. (HF/50 MHz only) Ground level : –0.5 V to 0.8 V
3 HSEND Goes to ground when transmitting. Output current : Less than 20 mA
Grounded when transmits. Input current (Tx) : Less than 200 mA
4 BDT Data line for the optional AT-180. ———
5 BAND
Band voltage output.
Output voltage : 0 to 8.0 V
(Varies with amateur band)
6 ALC ALC voltage input.
Control voltage : –4 V to 0 V
Input impedance : More than 10 k Ÿ
Input/output pin. (144/430 MHz only) Ground level : –0.5 V to 0.8 V
7 VSEND Goes to ground when transmitting. Output current : Less than 20 mA
Grounded when transmits. Input current (Tx) : Less than 200 mA
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. ———
“High” level : More than 2.4 V
10 FSKK Controls RTTY keying “Low” level : Less than 0.6 V
Output current : Less than 2 mA
11 MOD Modulator input.
Input impedance : 10 k Ÿ
Input level : Approx. 100 mV rms
AF detector output.
Output impedance : 4.7 k Ÿ
12 AF Fixed level, regardless of [AF]
Output level : 100–300 mV rms
position indefault settings.
13 SQLS
Squelch output. SQL open : Less than 0.3 V/5 mA
Grounded when squelch opens. SQL closed : More than 6.0 V/100 µA
DATA PIN No. NAME DESCRIPTION
1 2
3 4
5 6
Rear panel view
1 DATA IN Input terminal for data transmit. (1200 bps: AFSK/9600 bps: G3RUH, GMSK)
2 GND Common ground for DATA IN, DATA OUT and AF OUT.
3 PTT P
PTT terminal for packet operation. Connect to ground to activate the transmitter.
When grounded, microphone input (pin 6) of [MIC] connector will be disconnected.
4 DATA OUT Data out terminal for 9600 bps operation only.
5 AF OUT Data out terminal for 1200 bps operation only.
Squelch out terminal. Becomes ground level when the transceiver receives a signal
which opens the squelch.
6 SQL • To avoid interfering transmissions, connect squelch to the TNC to inhibit transmission
when squelch is open.
• Keep RF gain at a normal level, otherwise a “SQL” signal will not be output.
Color refers to the cable strands of the supplied cable.
DDATA socket
DACC socket