List Of Figures - Nellcor NPB-190 Service Manual

LIST OF FIGURES

Figure 1-1: NPB-190 Front Panel..................................................................
Figure 1-2: NPB-190 Rear Panel ..................................................................
Figure 3-1: NPB-190 Controls.......................................................................
Figure 3-2: Self-Test Display.........................................................................
Figure 3-3: Adjusting High %SpO2 Alarm Limit ............................................
Figure 3-4: Adjusting Low %SpO2 Alarm Limit .............................................
Figure 3-5: Adjusting High Heart Rate Alarm Limit .......................................
Figure 3-6: Adjusting Low Heart Rate Alarm Limit ........................................
Figure 3-7: Alarm Silence Duration ...............................................................
Figure 3-8: Alarm Volume Display ................................................................
Figure 4-1: NPB-190 Controls.......................................................................
Figure 6-1: Fuse Removal.............................................................................
Figure 6-2: NPB-190 Corner Screws ............................................................
Figure 6-3: Separating Case Halves .............................................................
Figure 6-4: Battery Removal .........................................................................
Figure 6-5: Power Entry Module....................................................................
Figure 6-6: Power Supply Leads Connections ..............................................
Figure 6-7: Power Supply..............................................................................
Figure 6-8: Display PCB................................................................................
Figure 6-9: UIF PCB...................................................................................... 6-10
Figure 6-10: Alarm Speaker .......................................................................... 6-12
Figure 7-1: NPB-190 Exploded View.............................................................
Figure 8-1: Repacking the NPB-190 .............................................................
Figure A-1: Serial Port Pin Layout.................................................................
Figure A-2: Real-Time Printout .....................................................................
Figure S-1: Oxyhemoglobin Dissociation Curve ...........................................
Figure S-2: NPB-190 Functional Block Diagram...........................................
Figure S-3 Front End Red/IR Schematic Diagram ....................................... S-11
Figure S-4 Front End LED Drive Schematic Diagram.................................. S-13
Figure S-5 Front End Output Schematic Diagram ....................................... S-15
Figure S-6 Front End Power Supply Schematic Diagram ............................ S-17
Figure S-7 Isolation Barrier EIA-232 Port Schematic Diagram .................... S-19
Figure S-8 CPU Core Schematic Diagram .................................................. S-21
Figure S-9 PIC and Speaker Schematic Diagram ....................................... S-23
Figure S-10 Indicator Drive Schematic Diagram.......................................... S-25
Figure S-11 Core Power Supply Schematic Diagram .................................. S-27
Figure S-12 Parts Locator Diagram for UIF PCB......................................... S-29
Figure S-13 Display PCB Schematic Diagram............................................. S-31
Figure S-14 Parts Locator Diagram for Display PCB ................................... S-33
Figure S-15 Power Supply Schematic Diagram ........................................... S-35
Figure S-16 Parts Locator Diagram for Power Supply PCB......................... S-37
Table of Contents
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1-2
3-2
3-3
3-3
3-4
3-4
3-4
3-6
3-7
4-1
6-2
6-3
6-4
6-5
6-6
6-7
6-8
6-9
7-2
8-2
A-2
A-2
S-2
S-3
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