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Icom IC-M506 Service Manual

Icom IC-M506
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4-5
4-6 VOLTAGE BLOCK DIAGRAM
Voltage from the power supply is routed throughout the transceiver, through regulators and switches.
MAIN UNIT
LOGIC UNIT
Receive circuits
Receive circuits
Transmit circuits
Noise canceller
3.3 V
REG
IC4
L3V
CPU
3.3 V
REG
IC902
PWR
CTRL
+5
REG
HV
POWER
SUPPLY
VCC
T5
CTRL
R8
Q13,Q15
Q14
IC102
R3
REG
Q11
CTRL
Q12
R3V
IC512
8V
Q512
Q511
+3
REG
T5V
IC511
AIS8V
AIS8V
SW
Option
AIS
Option
R8V
8V
SW
Q16
Q17

Table of Contents

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Icom IC-M506 Specifications

General IconGeneral
BrandIcom
ModelIC-M506
CategoryTransceiver
LanguageEnglish

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