Motorola MCS 2000 Service Instructions

December 6, 2004 68P81083C20-D
B-2 Interconnection List 800 MHz and 900 MHz:
ZIF_SEL IF1-2-18 Receiver IF 68P81080C43-C
68P81080C44-B
ZIF_SEL Controller/Main
Controller
68P81083C20-D
ZIF_SEL IF3-2-1 Receiver IF 68P81080C43-C
68P81080C44-B
ZIF_SEL Controller/Main
Controller
68P81083C20-D
DISC IF1-3-2 Receiver IF 68P81080C43-C
68P81080C44-B
DISC Controller, Hear Clear/
Audio Block Diagram/
Main Controller
68P81083C20-D
DISC Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D
DISC IF3-3-4 Receiver IF 68P81080C43-C
68P81080C44-B
DISC Controller, Hear Clear/
Audio Block Diagram/
Main Controller
68P81083C20-D
DISC Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D
SQUELCH_
IN
Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D
DISC Receiver Back End 68P81080C43-C
68P81080C44-B
DISC Controller, Hear Clear/
audio Block Diagram/
Main Controller
68P81083C20-D
DISC Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D
ZIF_SEL Receiver Back End 68P81080C43-C
68P81080C44-B
ZIF_SEL Controller/Main
Controller
68P81083C20-D
PA_CNTL Power Amplifier 68P81080C43-C
68P81080C44-B
PA_CNTL Controller, Power
Control/Main
Controller
68P81083C20-D
VDRIVE Power Amplifier 68P81080C43-C
68P81080C44-B
VDRIVE Controller, Power
Control/Main
Controller
68P81083C20-D
CURRENT_
SENSE+
Power Amplifier 68P81080C43-C
68P81080C44-B
CURRENT_
SENSE+
Controller, Power
Control/Main
Controller
68P81083C20-D
CURRENT_
SENSE-
Power Amplifier 68P81080C43-C
68P81080C44-B
CURRENT_
SENSE-
Controller, Power
Control/Main
Controller
68P81083C20-D
Table B-1. Schematic Diagram Interconnection List for 800/900 MHz
From To
Signal
Name
Node
No.
Schematic
Diagram Title
Publication
No.
Signal
Name
Node
No.
Schematic
Diagram Title
Publication
No.

Motorola MCS 2000 Specifications

General

Brand	Motorola
Model	MCS 2000
Category	Radio
Language	English