User's Manual

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"#$%&%'!(!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!)*+,!23!!./01!23!

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7.3. Block'Diagram'of'OM2000+'Power'Amplifier'

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J4

J12

J3

Ext. blower

J10

!

J8 K1

K6

CONTROL BOARD

DISPLAY

ANT SWITCH

K2 K1

K1

J3

A3

A2

A1

K3

K7

K2K1

K11

K4

K8

J3J2

J1

K3

J1 J11 K1

K2

J15 J14

J8

J9

J7

J2

J13

AC IN

J4

24V

Rev.: 7.8.2014

K2

K1

Cover SW

OM 2000+ block diagram

L8L7

SW 1cSW 1bSW 1a

FU728f

Rele GS

KEY IN

KEY OUT

TR 1

Blower

ON

SW ON BOARD

HV SUPPLY

METER BOARD

OUTPUT

AC

INPUT

PWR METER

SCREEN BOARD

INPUT BOARD

1

L11

2

1

R1

2

1

56

C2

2

1

1

L10

2

1

L6

2

T 16A

21

1

1

F 4A

F3

2

1

1

2

T 16A

21

2

1

3

2

1

K1

21

1

4

5

3

1

2

1

L4

2

212121

2

1

2

1

2

1

2

1

2

1

2

1

2

1

21

21

21

21

1

2

1

2

21

1 2

1

21