KingFisher
®
Flex
Thermo Fisher Scientific
Service Manual
Version 1.1
PCB Functional Description
3-3
3.1
PCB Assembly MAIN-02
3.1.1 Motor Control
•
Turntable
-
PCB assembly MAIN-02 is connected to PCB assembly RT-01 with flat cable (from
connector X14 to X1).
-
Stepper motor drivers N6, N8 are for turntable.
•
Head lift
-
PCB assembly MAIN-02 is connected to head motor from connector X15.
-
Stepper motor drivers N7, N9 are for head lift.
-
Brake relay has been connected to coils to generate a short-circuit under +24V. This will
prevent load dropping in low voltage circumstances.
•
Heating block
-
PCB assembly MAIN-02 is connected to heating block (HM-01) from connector X35.
-
Stepper driver N21 is for heating block.
•
Magnet lift
-
PCB assembly MAIN-02 is connected to PCB assembly MM-01 with folio cable (from
connector X31 to X2).
•
Shield
-
PCB assembly MAIN-02 is connected to heating block shield motor from connector X33.
-
Stepper driver N20 is for shield.
3.1.2 Temperature Measurement and Control
•
PCB assembly MAIN-02 is connected to PCB assembly HEAT-01 with folio flat cable (from
connector X13 to X3).
•
PCB assembly MAIN-02 is connected to PCB assembly HM-01 with folio cable (from
connector X35 to X9).
TEMP.SENSE
•
Temperature accuracy
TEMP.CONTROL:
•
IBLKH1: 1=heating ON (100W), 0=heating OFF
•
IBFAN: 1=fan ON, 0=fan OFF
3.1.3 Position Sensors
•
Heating block
-
PCB assembly MAIN-02 is connected to position sensor of heating block from connector
X7.
•
Head lift
-
PCB assembly MAIN-02 is connected to position sensor of head lift from connector X9.
•
Shield
-
PCB assembly MAIN-02 is connected to position sensor of shield from connector X10.
3.1.4 User Interface
PCB assembly MAIN-02 is connected to PCB assembly MDCUI-02 and display (LCD) module
with flat cable from connector X17.
Summary of Contents for KingFisher Flex
Page 1: ...KingFisher Flex ServiceManual Version1 1 ...
Page 2: ......
Page 4: ...1 2 Introduction Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 7: ...Thermo Scientific KingFisher Flex User Manual DRAFT Rev 1 0 Cat no N07669 ...
Page 104: ...Glossary 98 Thermo Scientific KingFisher Flex User Manual Thermo Fisher Scientific ...
Page 108: ...102 Thermo Scientific KingFisher Flex User Manual Thermo Fisher Scientific ...
Page 109: ...Thermo Fisher Scientific Thermo Scientific KingFisher Flex User Manual 103 Notes ...
Page 110: ...104 Thermo Scientific KingFisher Flex User Manual Thermo Fisher Scientific Notes ...
Page 118: ...4 2 Block Diagrams Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 120: ...4 4 Block Diagrams Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 122: ...5 2 Component Layouts Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 130: ...5 10 Component Layouts Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 132: ...6 2 Schematic Diagrams Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 154: ...6 24 Schematic Diagrams Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 156: ...7 2 Software Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 176: ...7 22 Software Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 178: ...8 2 Testing and Adjusting Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 198: ...10 2 Power Supply Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 204: ...11 2 Wiring Diagrams Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 216: ...11 14 Wiring Diagrams Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...
Page 228: ...13 2 Bulletins Version 1 1 Service Manual Thermo Fisher Scientific KingFisher Flex ...