Crown Macro-Tech 5002VZ Manuel de service télécharger pdf (Page 14)

MA-5002VZ Service Manual

3-2 Voltage Conversion

130446-1 Rev. A

CAUTION: To reduce the risk of fire,

replace F700, F701, & F702 with the

same type fuse. Use a 30 A fuse for F700

& F701 and a 1A fuse for F701 for ALL

voltage configurations.

ATTENTION: Utiliser un fusible de même

type (F700, F701 = 30A. F702 = 1A.)

pour toutes applications.

Figure 3.2 Voltage/Frequency Conversion Physical Layout

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 139 140

SERVICE MANUAL 1
Macro-Tech® 1
Revision History 3
Table of Contents 5
1 Introduction 7
1-2 Introduction 8
2 Specifications 9
±10 millivolts 10
2-4 Specifications 12
3 Voltage Conversion 13
INSTRUCTIONS 13
3-2 Voltage Conversion 14
4 Circuit Theory 15
4-2 Circuit Theory 16
4.2.2 Output Stage Circuitry 17
4.3 VZ Power Supply 18
4.3.2 VZ Supply Circuitry 19
4.4 ODEP Theory 20
On Main ModuleOff Main 21
4.5 Front End Theory 22
4.6 Protection Systems 23
4-10 Circuit Theory 24
4.6.2 Over-voltage 25
4.6.3 DC/LF 25
4.6.5 Output Thermal 26
4.6.6 Transformer Thermal 26
4.6.7 FET Thermal 26
4.7 Display 27
4.8 Mono Modes 27
4.8.2 Parallel Mono 28
5 Maintenance 29
5.3.2 LED Checks 30
Maintenance 5-3 31
5.4 Test Procedures 32
5-6 Maintenance 34
Maintenance 5-7 35
Maintenance 5-9 37
5-10 Maintenance 38
Figure 5.3 10-kHz Square Wave 38
Maintenance 5-11 39
ENABLECH2 40
5-14 Maintenance 42
6 Parts 43
6-2 Parts 44
7 Exploded View Parts 45
7-2 Exploded View Parts 46
7.1 Main Chassis Assembly 47
7-4 Exploded View Parts 48
7.2 Front Chassis Assembly 49
7-6 Exploded View Parts 50
7.3 Middle Chassis Assembly 51
7-8 Exploded View Parts 52
7.4 Rear Chassis Assembly 53
7-10 Exploded View Parts 54
Exploded View Parts 7-11 55
7-12 Exploded View Parts 56
7.6 Transformer Assembly 57
7-14 Exploded View Parts 58
Exploded View Parts 7-15 59
7-16 Exploded View Parts 60
Exploded View Parts 7-17 61
7-18 Exploded View Parts 62
Exploded View Parts 7-19 63
7-20 Exploded View Parts 64
Exploded View Parts 7-21 65
7-22 Exploded View Parts 66
Figure 7.12 Output Assembly 66
7.12 Output Assembly 67
7-24 Exploded View Parts 68
Exploded View Parts 7-25 69
7-26 Exploded View Parts 70
Interconnect Cables 71
7-28 Exploded View Parts 72
8 Module and Schematic 73
Information 73
9 Module Parts 75
9-2 Module Parts 76
Module Parts 9-3 77
9-4 Module Parts 78
Module Parts 9-5 79
9-6 Module Parts 80
Module Parts 9-7 81
9-8 Module Parts 82
Module Parts 9-9 83
9-10 Module Parts 84
Module Parts 9-11 85
9-12 Module Parts 86
Module Parts 9-13 87
9-14 Module Parts 88
Module Parts 9-15 89
9-16 Module Parts 90
Module Parts 9-17 91
9-18 Module Parts 92
Module Parts 9-19 93
9-20 Module Parts 94
Module Parts 9-21 95
9-22 Module Parts 96
Module Parts 9-23 97
9-24 Module Parts 98
Module Parts 9-25 99
MA-5002VZ Service Manual 100
9-26 Module Parts 100
130446-1 Rev. A 100
Module Parts 9-27 101
9-28 Module Parts 102
(Component Side) 103
125903-4 PWA Component Map 103
9-30 Module Parts 104
Module Parts 9-31 105
9-32 Module Parts 106
Module Parts 9-33 107
9-34 Module Parts 108
Module Parts 9-35 109
9-36 Module Parts 110
Module Parts 9-37 111
9-38 Module Parts 112
127488-2 PWA Component Map 113
9-40 Module Parts 114
Module Parts 9-41 115
9-42 Module Parts 116
Module Parts 9-43 117
9-44 Module Parts 118
Module Parts 9-45 119
9-46 Module Parts 120
Module Parts 9-47 121
9-48 Module Parts 122
Q42929-2 PWA Component Map 123
9-50 Module Parts 124
Q42934-2 Negative Emitter PWA 125
9-52 Module Parts 126
Q42935-9 Positive Emitter PWA 127
9-54 Module Parts 128
Module Parts 9-55 129
9-56 Module Parts 130
Module Parts 9-57 131
9-58 Module Parts 132
Module Parts 9-59 133
9-60 Module Parts 134
Module Parts 9-61 135
9-62 Module Parts 136
Module Parts 9-63 137
9-64 Module Parts 138
10 Schematics 139
10-2 Schematics 140

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Crown Macro-Tech 5002VZ Manuel de service Page 14

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