ICOM IC-F50 manuals

Icom IC-F50 User Manual (38 pages)

Brand: Icom | Category: Flat panel accessories | Size: 6.08 MB |

English

Table of contents

VHF TRANSCEIVER

1

INTRODUCTION

2

ORDERING PARTS

2

REPAIR NOTES

2

TABLE OF CONTENTS

3

SECTION 1 SPECIFICATIONS

4

SECTION 2 INSIDE VIEWS

5

Chassis unit

6

Shield cover

6

Main unit

6

Front unit

6

SECTION 4 CIRCUIT DESCRIPTION

7

4-2 TRANSMITTER CIRCUITS

8

4-3 PLL CIRCUITS

9

4-4 POWER SUPPLY CIRCUIT

10

4-5 OTHER CIRCUITS

11

4-6 PORT ALLOCATIONS

11

5-1 PREPARATION

14

ADJUSTMENT FREQUENCY LIST

15

Set to square wave

17

CONVENIENT:

18

SECTION 6 PARTS LIST

19

[FRONT UNIT]

20

[MAIN UNIT]

20

7-1 CABINET PARTS

24

• DIODES

26

• TRANSISTOR AND FET’S

26

SECTION 9 BOARD LAYOUTS

27

BOTTOM VIEW

28

9-2 FRONT UNIT

29

VHF B6034B

31

9-4 CONNECTOR BOARD

32

SECTION 10 BLOCK DIAGRAM

33

SECTION 11 VOLTAGE DIAGRAM

34

Voltage line

35

Phone : +81 (06) 6793 5302

37

Fax : +81 (06) 6793 0013

37

S-14007IZ-C1

38

© 2003 Icom Inc

38

ICOM devices