Multi-Tech FR3100 manuály

Multi tech FR3100 Servisní příručka (71 strany)

Značka: Multi-tech | Kategorie: Sítě | Velikost: 7.66 MB |

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Tabulka s obsahem

VHF FM REPEATER

1

INTRODUCTION

2

ORDERING PARTS

2

REPAIR NOTES

2

TABLE OF CONTENTS

3

SECTION 1 SPECIFICATIONS

4

SECTION 2 INSIDE VIEWS

5

• LOGIC UNIT

6

• TX UNIT

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• RX UNIT

7

SECTION 3 CIRCUIT DESCRIPTION

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3-2 TRANSMITTER CIRCUITS

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3-3 PLL CIRCUITS

11

3-4 OTHER CIRCUITS

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3-5 POWER SUPPLY CIRCUITS

12

3-6 PORT ALLOCATIONS

13

3-6-6 CPU (LOGIC UNIT; IC33)

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CPU-Continued

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4-1 PREPARATION

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• CONNECTION

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CLONING SOFTWARE

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■ EXITING THE ADJUSTMENT MODE

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■ AFTER FINISHING ADJUSTMENT

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A01 LW TXREF 127

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4-2 PLL ADJUSTMENT

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RX sensitivity chack point

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Set to flat wave

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SECTION 5 PARTS LIST

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[FRONT UNIT]

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[LOGIC UNIT]

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[LOGIC UNIT][LOGIC UNIT]

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[RX UNIT][RX UNIT]

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[RVCO UNIT][RX UNIT]

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[TX UNIT][TX UNIT]

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[TVCO UNIT][TX UNIT]

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[PA UNIT][PA UNIT]

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[JACK1 UNIT][PA UNIT]

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[VR UNIT]

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[JACK2 UNIT]

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[CHASSIS UNIT]

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6-1 Opening the repeater’s

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6-2 Voice scrambler unit

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6-3 Duplexer and isolater

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[CHASSIS PARTS]

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[ACCESSORIES]

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(F): FRONT UNIT

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(L): LOGIC UNIT

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(JA2): JACK2 UNIT

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Screw abbreviations

45

8 - 1 TRANSISTORS AND FETS

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8 - 2 DIODES

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SECTION 9 BOARD LAYOUTS

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VR UNIT

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TVCO UNIT

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RVCO UNIT

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FRONT UNIT

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9 - 5 LOGIC UNIT

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LOGIC UNIT

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9 - 6 RX UNIT

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BOTTOM VIEW

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9 - 7 TX UNIT

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9 - 8 PA UNIT

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PA U NIT

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9 - 11 JACK2 UNIT ¡TOP VIEW

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9 - 10 JACK1 UNIT

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9 - 9 REG UNIT

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JACK1 UNIT

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JACK2 UNIT

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REG UNIT

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SECTION 10 BLOCK DIAGRAM

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: RX LINE

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: COMMON LINE

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: CONTROL LINE

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: DATA BUS

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: TX LINE

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SECTION 11 WIRING DIAGRAM

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SECTION 12 VOLTAGE DIAGRAM

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Voltage line

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CHASSIS UNIT

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Phone : +81 (06) 6793 5302

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Fax : +81 (06) 6793 0013

70

S-14004MZ-C1-1

71

© 2003 Icom Inc

71

Multi tech FR3100 Uživatelský manuál (20 strany)

Značka: Multi-tech | Kategorie: Sítě | Velikost: 3.78 MB |

Angličtina

Tabulka s obsahem

Icom Products

1

IC-F3002/

5

IC-F34/F44

7

IC-F51V/F61V

9

Handportabel

10

Accessories

11

IC-F3162/

11

Large multi-function LCD

12

Rugged construction

12

IC-F5022/

13

F5062/F6062

13

F1710/F2710

13

ADVANCED POWERFUL REPEATERS

14

IDAS SYSTEM

16

Up to 16 IDAS™ repeaters con

17

IDAS Trunking

17

RC-FS10 Remote Communicator

17

TECHNICAL SPECIFICATION

18

IC-F3162/F4162

19

VHF Group

20

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