CPI CMP 200 Series - chapter 7 theory of operation; 7.1.0 introduction

CPI Canada Inc. Theory of Operation 7
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CMP 200
® X-Ray Generator Service Manual Ch # 901476-09 Rev. C Page 7-1
Chapter 7
THEORY OF OPERATION
CONTENTS:
7.1.0
INTRODUCTION ......................................................................................................................................7-2
7.2.0 FUNCTIONAL THEORY OF OPERATION ..............................................................................................7-2
7.2.1 System ON (MD-0928) .........................................................................................................................7-2
7.2.2 DC bus & power distribution (MD-0927)...............................................................................................7-3
7.2.3 Room interface (MD-0930) ...................................................................................................................7-4
7.2.4 X-ray exposure (MD-0931) ...................................................................................................................7-4
7.2.5 kV control and feedback (MD-0932) .....................................................................................................7-6
7.2.6 Filament drive and mA control (MD-0934)............................................................................................7-7
7.2.7 Dual-speed starter (MD-0924) ..............................................................................................................7-8
7.2.8 Low-speed starter (MD-0935)...............................................................................................................7-9
7.2.9 DAP (MD-0938)...................................................................................................................................7-10
7.2.10 Temp sensor / programming jumpers (MD-0925)...............................................................................7-10
7.2.11 Serial communications (MD-0937)......................................................................................................7-10
7.2.12 AEC (MD-0936)...................................................................................................................................7-11
7.2.13 Digital interface (MD-0926).................................................................................................................7-15
7.2.14 Interconnect diagram (MD-0939)........................................................................................................7-16