GE Vivid S5 N Service Manual page 333

P R E L I M I N A R Y
GE
P N FN091065, R
ART UMBER
5-3-4 TR32 Boards (Transmitter/Receiver)
Table 5-5 TR32 Board - Input DC Voltages
Input
5 VA
1.8 V
3.3 V
-5 VA
TXPSP (High
voltage positive)
TXPSN (High
voltage negative)
2
EVISION
J3
Figure 5-12 Connectors on TR32 Board - Bottom View
Table 5-4 TR32 Board Connectors
Connector #
P1
P2
P3
J1
J2
J3
Description
DC voltage, distributed via RFI Board
"A" indicates analog circuit
DC voltage, distributed via RFI Board
DC voltage, distributed via RFI Board
DC voltage, distributed via RFI Board.
"A" indicates analog circuit
Transmit high voltage
varies from +2.5 to +50 V distributed via RFI Board
Transmit high voltage
varies from -2.5 to -50 V distributed via RFI Board
Chapter 5 - Components and Function (Theory)
VS5 N
(cont'd)
Description
To RFI Board
To RFI Board
To PIB Board
To lower TR32 Board
To lower TR32 Board
To lower TR32 Board
Connector
PIN#
J2-80, 81, 82
J2 85-96
J2 97-110
J2 78 79
J2 69,71,73
J2 70, 72, 74
VS6 N
S M
AND ERVICE ANUAL
J1
J2
Connected
From
RFI
RFI
RFI
RFI
RFI
RFI
5-15