Zeck Audio PT-series podręczniki

Zeck audio PT-series Instrukcja Obsługi (140 strony)

Marka: Zeck-audio | Kategoria: Sprzęt muzyczny | Rozmiar: 9.85 MB |

Angielski

Spis treści

SERVICE MANUAL

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©2002 Crown Audio, Inc

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Revision History

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Table of Contents

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1 Introduction

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Introduction 1-2

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CE 4000 Power Chart

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Input/Output

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Protection

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3 Theory of Operation

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3.1.4 Triangle Generator

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3.1.5 Output

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3.1.6 Output Filter

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3.2.1 Current Monitor

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3.2.2 Current Limiter

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3.2.3 Display Circuitry

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3.2.4 Control Circuitry

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3.3 Power Supply Operation

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3.3.5 PFC Boost Stage

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3.3.6 Bridge Isolation Stage

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4 Maintenance

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Maintenance 4-2

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Figure 4.2 CE 4000 Top View B

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4.3.5 Output Panel Removal

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4.4 Troubleshooting

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BCA Output Stage

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4.4.4 Identifying Symptoms

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4.5 Required Test Equipment

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≥200V line voltage)

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4.7 Calibrations

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Maintenance 4-12

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5.1 General Information

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5.3 Mechanical Parts

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Crown Customer Service

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ASM, NUMBER:

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127390-4

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Parts 5-3

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CE4000 Back Panel

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CE4000 PS Primary Heatsink

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CE4000 PS Diode Heatsink

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CE4000 PS Output Heatsink

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ASM. NUMBER:

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127049-1

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127831-1

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CE4000 Power Switch

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5.4 Circuit Board Parts

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Parts 5-12

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Parts 5-13

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Parts 5-14

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Parts 5-15

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Parts 5-16

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Parts 5-17

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Parts 5-18

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Parts 5-19

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Parts 5-20

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Parts 5-21

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Parts 5-22

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Parts 5-23

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Parts 5-24

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Parts 5-25

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Parts 5-26

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Parts 5-27

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Parts 5-28

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Parts 5-29

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Parts 5-30

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Parts 5-31

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Parts 5-32

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Parts 5-33

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Parts 5-34

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Parts 5-35

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Parts 5-36

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Parts 5-37

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Parts 5-38

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Parts 5-39

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Parts 5-40

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Parts 5-41

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Parts 5-42

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Parts 5-43

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PWA NUMBER: 126218-13

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Parts 5-44

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Parts 5-45

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Parts 5-46

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Parts 5-47

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Parts 5-48

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Parts 5-49

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Parts 5-50

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Parts 5-51

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Parts 5-52

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Parts 5-53

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Parts 5-54

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Parts 5-55

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Parts 5-56

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Parts 5-57

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Parts 5-58

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Parts 5-59

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Parts 5-60

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Parts 5-61

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Parts 5-62

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Parts 5-63

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Parts 5-64

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Parts 5-65

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Parts 5-66

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Parts 5-67

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Parts 5-68

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Parts 5-69

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Parts 5-70

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Parts 5-71

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CE 4000 Service Manual

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Parts 5-72

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130485-1 Rev. B

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Parts 5-73

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Parts 5-74

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Parts 5-75

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Parts 5-76

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Parts 5-77

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PWA NUMBER: 126218-14

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DRAWING SHEET: 41

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Parts 5-78

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DRAWING SHEET: 42

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Parts 5-79

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Parts 5-80

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Parts 5-81

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Parts 5-82

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Parts 5-83

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Parts 5-84

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Parts 5-85

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Parts 5-86

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Parts 5-87

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Parts 5-88

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Parts 5-89

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Parts 5-90

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Parts 5-91

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Parts 5-92

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Parts 5-93

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Parts 5-94

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Parts 5-95

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Parts 5-96

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Parts 5-97

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Parts 5-98

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Parts 5-99

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Parts 5-100

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Parts 5-101

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Parts 5-102

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Parts 5-103

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Parts 5-104

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Parts 5-105

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Parts 5-106

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Parts 5-107

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Parts 5-108

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Parts 5-109

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Parts 5-110

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6 Schematics

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Schematics 6-2

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