Hafler p4000 Guida Utente
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A B L E
O F
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O N T E N T S
SAFETY PRECAUTIONS ........................................................................................................................................... i
PERFORMANCE SPECIFICATIONS ......................................................................................................................... ii
INTRODUCTION ................................................................................................................................................... 1
FRONT & REAR PANEL VIEW ................................................................................................................................ 2
INSTALLATION
Location ........................................................................................................................................................... 3
AC Line ............................................................................................................................................................ 3
Input ................................................................................................................................................................. 4
Output Connections ......................................................................................................................................... 4
Monophonic Use .............................................................................................................................................. 4
AC Line ............................................................................................................................................................ 3
Input ................................................................................................................................................................. 4
Output Connections ......................................................................................................................................... 4
Monophonic Use .............................................................................................................................................. 4
OPERATION
Power Switch ................................................................................................................................................... 6
Level Controls .................................................................................................................................................. 6
Input Configuration Switch ............................................................................................................................... 6
Ground Switch ................................................................................................................................................. 7
Short Circuit Protection .................................................................................................................................... 7
LED Indicators .................................................................................................................................................. 7
Warm Up ......................................................................................................................................................... 7
Cleaning and Maintenance ............................................................................................................................... 7
Level Controls .................................................................................................................................................. 6
Input Configuration Switch ............................................................................................................................... 6
Ground Switch ................................................................................................................................................. 7
Short Circuit Protection .................................................................................................................................... 7
LED Indicators .................................................................................................................................................. 7
Warm Up ......................................................................................................................................................... 7
Cleaning and Maintenance ............................................................................................................................... 7
TECHNICAL REFERENCE
Field Service Considerations ............................................................................................................................. 8
Theory and Operation of trans•
Theory and Operation of trans•
nova ................................................................................................................ 8
P4000 Functional Block Diagram ..................................................................................................................... 9
Schematic Diagram ........................................................................................................................................ 10
PC Board Layout ............................................................................................................................................. 10
Parts List ......................................................................................................................................................... 13
Circuit Operation ........................................................................................................................................... 15
Amplifier Module Replacement ...................................................................................................................... 18
Schematic Diagram ........................................................................................................................................ 10
PC Board Layout ............................................................................................................................................. 10
Parts List ......................................................................................................................................................... 13
Circuit Operation ........................................................................................................................................... 15
Amplifier Module Replacement ...................................................................................................................... 18
WARRANTY ......................................................................................................................................................... 19