Nellcor OxiMax N-550 Service Manual page 8

Contents
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Figure 49: Main PCB Isolation for Interface Schematic Diagram ....................115
Figure 50: Main PCB DC/Battery Input and DC/DC Schematic Diagram .......117
Figure 51: Main PCB Interface and Speaker Control Schematic Diagram .....119
Figure 52: Main PCB MCU and Storage Control Schematic Diagram ............121
Figure 53: Front Panel 7-Segment Display Schematic Diagram .....................123
Figure 54: Front Panel LED Display and Buttons Schematic Diagram ...........125
Figure 55: Front Panel Interface and Drivers Schematic Diagram ..................127
Figure 56: Main PCB Parts Locator Diagram ..................................................129
Figure 57: Front Panel Parts Locator Diagram ...............................................131
Figure 58: Power Supply Parts Locator Diagram ............................................133