GE Corometrics 126 User Manual

Revision B 120 Series Maternal/Fetal Monitor 4-29
2015590-001
Theory of Operation: DSP Board
55 BD3 I/O Status/Control Bus Data Bit 3
56 BD4 I/O Status/Control Bus Data Bit 4
57 BD5 I/O Status/Control Bus Data Bit 5
58 +5V Output +5 V Logic Supply
59 BWR* Output Status/Control Bus Write Line
60 BA0 Output Status/Control Bus Address Line Bit 0
61 SARXD Input
Main Motherboard RXD Line for MSpO
2 Module
(MSpO
2 TXD)
62 TXDB Input Main Motherboard TXD Line for FSpO
2 Module
63 SATXD Output
Main Motherboard TXD Line To MSpO
2 Module
(MSpO
2 RXD)
64 SARTS Output
Main Motherboard RTS Line To MSpO
2 Module
(MSpO
2 CTS)
65 GND Output Digital Ground
66 +5V Output +5 V Logic Supply
67 GND Output Digital Ground
68 GND Output Digital Ground
69 PACER/ Input Pace Maker Detection Signal
70 RXDB Input Main Motherboard RXD Line for FSpO
2 Module
71 RESFSP02 Output Reset Line for Fetal Oximeter
72 No Connection — Reset Line for Fetal Oximeter
73 +15V Output +15 V Supply
74 +15V Output +15 V Supply
75 AGND Output Analog Ground
76 +15US Output +15 V Supply
77 +15V Output +15 V Supply
78 AGND Output Analog Ground
79 US1AUDIO Input Ultrasound Audio CH1
80 +10REF Output +10 V Reference From DSP Board
81 No Connection — —
82 FM Output Fetal Movement
Table 4-13. Front End Connector J1 (Continued)
Pin Number Signal Name
Signal Type
(Relative to Main
Motherboard
Signal Description

GE Corometrics 126 Specifications

General

Brand	GE
Model	Corometrics 126
Category	Medical Equipment
Language	English