Board Layouts; Control Unit - Icom IC-2720H Service Manual
Dual band fm transceiver
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Also See for IC-2720H:
- Instruction manual (96 pages) ,
- Operating manual (6 pages) ,
- Step-by-step programming manual (2 pages)
Table of Contents
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SECTION 8
BOARD LAYOUTS
8-1 CONTROL UNIT
• TOP VIEW
PWR
MAIN
BAND
V/MHz
SCAN
M/CALL
MW
VOL
DIAL
J2
6
HV
TDATA
5
4
RDATA
3
GND
2
MIC
1
MICE
to MAIN unit J2006
DUP
MONI
SQL
8 - 1
TONE
LOW
DTMF
PRIO
SQL
SET
MAIN
BAND
V/MHz
SCAN
M/CALL
MW
VOL
DIAL
J1
8V
1
2
MICU/D
EXTMIC
3
4
PTT
MICE
5
6
MIC
GND
7
8
MICIN
to Microphone
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