GE Corometrics 170 Series Service Manual

5-12 170 Series Monitor Revision C
2000947-004
Theory of Operation: Functional Overview
Figure 5-9. Telemetry Connector (facing the rear panel from the outside)
Table 5-13. Telemetry Connector
Pin Number Signal Name
Signal Type
(Relative To Main
Board)
Signal Description
1 TMARK/ Input Telemetry Mark Line (active low)
2 TELPR/ Input Telemetry Present (active low)
3
NC (171/172)
TECGEN/ (173)
Input
No Connection (171/172)
Telemetry FECG Enable (173/174)
4 NC No Connection
5
NC (171/172)
TECG (173)
Input
No Connection (171/172)
Telemetry FECG (173/174)
6 TTOCO Input Telemetry TOCO
7 AGND Output Analog Ground
8 TELMAUDIO Input Telemetry US Audio
9 DGND Output Digital Ground
10 NC No Connection
11 TTOCOEN/ Input Telemetry TOCO Enable
12 TUSEN/ Input Telemetry US Enable
13
NC (171/172)
TIUPEN/ (173)
Input
No Connection (171/172)
Telemetry IUP Enable (173/174)
14 NC No Connection
15 NC No Connection
54
3
21
10 9 8 7 6
15 14 13
12
11

GE Corometrics 170 Series Specifications

General

Brand	GE
Model	Corometrics 170 Series
Category	Medical Equipment
Language	English