LIST OF FIGURES
FIGURE
TITLE
PAGE
27274092611
iii
1-1
Mechanical Outline Drawing ....................................................................................................................... 1-5
2-1
Front Panel Controls and Indicators, JQE Special Models ......................................................................... 2-1
2-2
Rear Panel Terminations, JQE Special Models .......................................................................................... 2-2
2-3
Location of Internal Adjustments ................................................................................................................ 2-3
2-4
Conversion to 230V AC Line Operation...................................................................................................... 2-4
3-1
Load Connection Showing a Floating Load ................................................................................................ 3-1
3-2
Grounded Load Connections ...................................................................................................................... 3-2
3-3
Comparison Bridge (Simplified) for Voltage Mode...................................................................................... 3-4
3-4
Comparison Bridge (Simplified) for Current Mode ...................................................................................... 3-4
3-5
Remote Resistance Programming (Voltage Mode)..................................................................................... 3-7
5-1
JQE Special Power Supply, Simplified Schematic Diagram ....................................................................... 5-2
6-1
A1 PC Board, Reassembly ......................................................................................................................... 6-1
7-1
JQE 25-20MVPY-27274 Power Supply, Component Locations ................................................................. 7-3
7-2
JQE 25-20MVPY-27274 A1 Assembly, Component Locations................................................................... 7-6
7-3
JQE 25-20MVPY-27274 A3 Assembly, Component Locations................................................................... 7-11
7-4
JQE 25-20MVPY-27274 A3A1 Assembly, Component Locations .............................................................. 7-12
7-5
JQE 25-20MVPY-27274 A3A2 Assembly, Component Locations .............................................................. 7-13
7-6
JQE 25-20MVPY-27274 A4 Assembly, Component Locations................................................................... 7-14
7-7
JQE 25-20MVPY-27274, Overall Schematic Diagram................................................................................ 7-17
7-8
Amplifier and Reference Board A1, Schematic Diagram ............................................................................ 7-19
7-9
Overvoltage Protection Board A4, Schematic Diagram .............................................................................. 7-21
