GE
D
IRECTION
FQ091019, R
EVISION
2
V
IVID Q
N S
ERVICE
M
ANUAL
5-16
Section 5-3 - Front End Unit
Figure 5-12 Connectors on TR32 Board - Bottom View
Table 5-4 TR32 Board Connectors
Connector #
Description
P1
To RFI Board
P2
To RFI Board
P3
To P&M Board
J1
To lower TR32 Board
J2
To lower TR32 Board
J3
To lower TR32 Board
Table 5-5 TR32 Board - Input DC Voltages
Input
Description
Connector
PIN#
Connected
From
5 VA
DC voltage, distributed via RFI Board
“A” indicates analog circuit
J2-80, 81, 82
RFI
1.8 V
DC voltage, distributed via RFI Board
J2 85-96
RFI
3.3 V
DC voltage, distributed via RFI Board
J2 97-110
RFI
-5 VA
DC voltage, distributed via RFI Board.
“A” indicates analog circuit
J2 78 79
RFI
TXPSP (High
voltage positive)
Transmit high voltage
varies from +2.5 to +50 V distributed via RFI Board
J2 69,71,73
RFI
TXPSN (High
voltage negative)
Transmit high voltage
varies from -2.5 to -50 V distributed via RFI Board
J2 70, 72, 74
RFI
J1
J2
J3
Содержание FQ000040
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