Sr Radio Block Diagram - GE 12R II Series Technical Manual

GE
TRANSPORTATION
SYSTEMS
GLOBAL SIGNALING DIVISION
6.3.

SR Radio Block Diagram

J1
ANTENNA
POWER
J4
P1-P4 J1-J4
ACCESSORY
J6
(option)
OPTION
MODULE
12RII-SR
Radio
PGM HANDSET
J3 J2
J4
FPB
Optional
J
U1
2nd
1
RPM
CONTROL
J6
HEAD
FRONT
PANEL
Author:
Date:
Title:
RFPA
CN4
J5 CN2
PSB
J6 GND
J7 P7
P3
J3
P6 J6
J5
P9 J9
J1
P10 J10
J8
P8
J8
J1
J3
J
2
J5
P1
LCD
COE Communications Engineering Document
Keith Gilbertson
3/08/02
12RII FCC TECHNICAL MANUAL
TXRX
CN1 CN203
CN3 CN104
W2 CN201
CN202
J11
RADIO CONTROL BOARD
U1
RADIO
J1A
J1B
PROCESSOR
MODULE
PGM HANDSET
J3 J2
J4
FPB
J
U1
CONTROL
1
RPM
HEAD
J6
FRONT
PANEL
Rev:
Pag
e:
J2 J3
HANDSET PGM
P2
J2
J4
J7
P7
J7
J1
J3
J
2
J5
P1
LCD
A
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