Icom IC-2730A Service Manual page 40
Dual band transceiver
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Also See for IC-2730A:
- Instruction manual (96 pages) ,
- Instruction manual (10 pages) ,
- Programming manual (2 pages)
Table of Contents
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• CONTROL UNIT (B-8145B)
(BOTTOM VIEW)
R72
8V
MICU/D
(MICUD)
EXTMIC
(MICSEL)
PTT
(MICPTT)
MICE
MIC
GND
MICIN
(98DATA)
IC2
C3
R84
C4
R85
R15
R86
R16
C82
EP109
C17
R127
C102
R17
C109
C104
R125
D101
R14
R11
R56
C67
R54
R60
R12
R58
R64
R20
C66
R27
C65
R106
R61
D103
C39
B-8145B
IC6
Q6
Q5
Q4
Q3
R41
R42
R43
R44
C42
R91
R92
R94
Q104
R93
R52
R96
R53
C38
R124
D108
8-2
TX_DATA
GND
MICE
8V
RX_DATA
MIC
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