Motorola MCS 2000 - Page 218

December 6, 2004 68P81083C20-D
B-8 Interconnection List 800 MHz and 900 MHz:
SPI_TX_
DATA
Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D See List of Common
Voltages and Signals at
End of This Table
EXP_AUDIO Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D EXP_AUDIO Controller, Hear Clear/
Audio Block Diagram/
Main Controller
68P81083C20-D
RX_IN Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D RX_IN Controller, Hear Clear/
Audio Block Diagram/
Main Controller
68P81083C20-D
TRL_HD2:
KEY_FAIL
Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D TRL_HD2:
KEY_FAIL
J0405-11 Controller Interface 68P81083C20-D
SQUELCH_
IN
Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D SQUELCH IF1-2-17 Receiver IF 68P81080C43-C
68P81080C44-B
SQUELCH IF3-2-16 Receiver IF 68P81080C43-C
68P81080C44-B
MIC_
VOLTAGE
Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D MIC_
VOLTAGE
Controller, Emergency
Ignition/ Controller
Interface/Main
Controller
68P81083C20-D
MIC_IN Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D MIC_IN Controller, Emergency
Ignition/ Controller
Interface/Main
Controller
68P81083C20-D
DISC Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D DISC Controller, Hear Clear/
Audio Block Diagram/
Main Controller
68P81083C20-D
EXT_MIC_IN Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D EXT_MIC_IN J0403-23 Controller Interface 68P81083C20-D
TX_IN Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D TX_IN Controller, Hear Clear/
Audio Block Diagram/
Main Controller
68P81083C20-D
RSSI Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D See List of Common
Voltages and Signals at
End of This Table
PWR_RST Controller, ASFIC/
Audio Block Diagram/
Main Controller
68P81083C20-D PWR_RST Audio PA & Voltage
Regulators
68P81083C20-D
PWR_RST Controller/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.