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4 - 2
to the e
xter
nal speak
er jac
k
to the antenna connector
Speaker (8
Ω
)
to the microphone connector
Cloning connection
Standard signal generator (SSG)
0.1–300 MHz
–127 to –17 dBm (0.1
µ
V to 32 mV)
RF power meter
50
Ω
, 1–50 W
Audio generator
300 Hz to 3 kHz
AC millivoltmeter
Modulation
analyzer
Attenuator
40 dB or 50 dB
Power supply
DC 13.75 V, 10 A
Distortion
meter
AC millivoltmeter
CAUTION!
DO NOT transmit
while an SSG is
connected to the
antenna connector.
Frequency
counter
Personal
computer
OPC-592
to an RS-232C port
OPC-478
DB9 female plug
(incl. level converter circuit)
■
CONNECTION
1
2
3
4
5
6
7
8
MIC connector
Audio generator
Pin 4 (PTT)
Pin 7 (GND)
AC millivoltmeter
Pin 5
(MICE )
Pin 6
(MIC )
• MIC JACK PIN CONNECTION
Summary of Contents for IC-A110
Page 16: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 7 VOLTAGE DIAGRAM 9 Jun 2008 ...
Page 36: ...SERVICE MANUAL VHF AIR BAND TRANSCEIVER iA110 iA110EURO ...
Page 54: ...4 6 DC power supply 13 75 V 10 A L9 R59 L49 L10 L11 RX sensitivity adjustment ...
Page 79: ...S 13608HZ C1 2 c 2001 Icom Inc 1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...