GE 12R II Series - RC, LC, SR Radio Block Diagrams (6.1-6.3)

COE Communications Engineering Document
Author:
Keith Gilbertson
Rev:
A
Date:
3/08/02
Pag
e:
12
of 33
GE
TRANSPORTATION
SYSTEMS
GLOBAL SIGNALING DIVISION
Title:
12RII FCC TECHNICAL MANUAL
6.1. RC Radio Block Diagram
T1
CN203
CN104
CN201
TXRX
CN202
J7J8
RFPA
CN1
CN3
W2
CN4
J1-J4
J5
J6
J7
CN2
GND
PSB
J6
J5
J1
ANTENNA
J5
POWER
&
CONTROL
RADIO CONTROL BOARD
J3 J11 J2
J4
J3
PGM
J2
HANDSET
J9
U1
RADIO
PROCESSOR
MODULE
J1A
J1B
12RII-RC
Radio
J10
P1-P4
P5
P6
P7
J3 P2
P4