Icom IC-FR3000 manual Chassis Unit

AC IN

3

1

2

POWER

CHASSIS UNIT

EP1

W4

PS 0V

1

2

PS 0V

W2

DC SUPPLY

W4

PS 15V

1

M SW

W2

PS 15V

AC POWER SUPPLY: 15.4V

PS 0V

EP10

DC POWER SUPPLY: 0.0V

4

PS 15V

PS 15V

PS 15V

R3

R66

J17

3

47k

22k

M SW

3

F1

F2

1

F3

D7

PS 0V

2

ATC-20

8.0V

IC6

2

1

R27

FCH30A03L

TA78L08F

4

680

PS 0V

EP3

R42

O

I

Q1

R16

R17

R37

10

22

22

C4

C36

PS 15V

G

2SJ533

10

4

C51

0.001

0.001

AC POWER SUPPLY: 15.0V

S1

C15

3

C50

0.01

0.001

DC POWER SUPPLY: 13.6V

C5

C6

C7

C34

C33

RXE160

2

0.01

C35

0.001

2200

2200

0.01

AC POWER SUPPLY: 15.0V

Q4

1

R18

R24

22

0.01

EP7

IC7

DC POWER SUPPLY: 13.6V

2SJ533

10k

3.9k

VCC1

TA75S393F

IC11

1

PS 0V

PS 0V

PS 0V

0V

5

TA75S01F

R62

2

to

1

PA UNIT

PS

4

1

5

8.2

R14

3

EP2

EP4

4

3

4

3.3

4

PS 0V

2

3

AC POWER SUPPLY: 15.0V

3

R19

R23

2

D2

DC POWER SUPPLY: 13.6V

2

CP5

R38

1SS355

D3

PS 0V

10k

12k

1

10k

R41

DSA3A1

J13

33k

VCC1

W4

W2

RL2

D4

VCC2

1

5

EP9

ACB32101

VCC2

to

FCH30A03L

2

PS 0V

R39

C45

R40

BATT+

C11

GND

LOGIC UNIT

4

C9

3

10k

0.01

10k

Q5

GND

J5

0.001

3

2SD1664

2200

4

6

2

PS 0V

PS 0V

1

W3

W1

R60

PS 0V

PS 0V

1k

R61

47k

EP8

PS 0V

PS 0V

1

R59

to

2

22k

PA UNIT

PS 0V

PS 0V

3

EP1

4

Q7

DTC144EE

AC POWER SUPPLY: 0.0V

J14

0V

PSD

DC POWER SUPPLY: 5.0V

EP5

GND

PS

1

BATT–

M9V

4

M9V

2

M9V

BATTERY

3

3

R58

D8

L9V

2

4

10k

MA8047 M

L9V

to

1

5

C48

C49

A5V

LOGIC UNIT

6

J6

A5V

0.001

22

7

REGTEMP

PS 0V

PS 0V

8

F6

PSD

EP6

9

ATC-20

M9C

BATT+

BATT+

BATT+

10

4

BATTERY

2.8V

3

F4

F5

VCC1

VCC1

2

AC POWER SUPPLY: 14.8V

9.0V

EP2

1

DC POWER SUPPLY: 13.6V

IC1

D6

MMZ1608Y102BT

NJM7809FA

Q8

MA29W B

VCC1

2

1

2SJ553STR

M9V

O

I

G

R31

AC power supply or DC power supply: 13.6V

3

10

R35

R30

C17

C37

C19

Mesurement Frequency: RX 162.125 MHz

22k

1.2k

0.001

100

0.001

5.0V

REGTEMP

J18

Internal resister of a volt meter: 50 kΩ/V

R64

C41

C42

22

Q9

22

0.01

R36

PA F12V

R65

DTC144EE

100k

REG FAN

3

1

4.7k

M9C

4

2

R68

5

3

100

4

L9V

L9V

R32

1

2

12.0V

IC4

IC2

9.0V

IC3

5.0V

10k

IC9

TA78DL12AF

NJM7809DL1A

TA78M05F

J16

R67

R33

NJM2107F

PA F12V

PA F12V

2

1

VCC1

VCC1

2

1

L9V

L9V

2

1

A5V

A5V

100

3.9k

3

O

PA FAN

1

O

I

I

I

O

4

2

G

G

G

C31

C38

C29

C28

3

C27

C26

C20

3

C47

C22

C23

3

C24

C25

R34

C52

C43

10k

1

0.01

0.001

100

0.001

47

0.001

100

0.001

100

0.001

0.001

47

0.001

REG UNIT

12 - 7