January 2001
5K - 1
Functions - Power Supply and Control
Service Manual Cafitesse 500
5.K Power Supply and Control
Contents
K.1
Adjustments ............................................................................................. 2
K.2
Disassemblies .......................................................................................... 3
K.2.1
Total Overview ........................................................................................... 3
K.2.2
Disassembly of the Control Board including Housing ................................ 4
K.2.3
Disassembly of the Switched Mode Power Supply including Housing ....... 5
K.2.4
Disassembly of the Power Supply Unit ...................................................... 6
K.2.5
Disassembly of the Circuit Board of the Service Panel .............................. 8
K.2.6
Disassembly Operating Panel and the Operating Panel Board ............... 10
K.2.7
Disassembly of the rear LEDs .................................................................. 11
K.3
Functional Descriptions ........................................................................ 12
K.3.1
Schematic Illustration of the Cable Harnesses ........................................ 12
K.3.2
Function: Switched Mode Power Supply .................................................. 14
K.3.3
Function: Control Unit .............................................................................. 15
K.3.4
Function: Operating Panel Board - Service Panel ................................... 16
K.4
Electrical Diagrams ................................................................................ 17
K.5
Technical Specifications ....................................................................... 20
K.6
Options .................................................................................................... 20
