Motorola MCS 2000 Service Instructions Manual page 92

Signal Name Node No. Schematic Diagram
Title
Vdd Controller/Main Controller
SW_5V:RX_ Controller Interface
DATA_IN
BUF_CH_EN: Controller Interface
RTSB_OUT
O:JABBA_SEL_ J0401-21, Controller Interface
C:DTMF_SEL J0408-21
BUF_SPI_DATA Controller Interface
:SECURE_
SELECT
O:JABBA_INT_ J0401-20, Controller Interface
C:DTMF_SEL J0408-20
MOD_A_B Controller Interface
SPI_RX_DATA J0401-19, Controller Interface
J0408-19
RSSI_OUT J0403-22 Controller Interface
LBAT Controller Interface
A+ Power Amplifier
Audio PA & Voltage Regulators
SW_B+ Controller, Power Control
Table 2: Schematic Diagrams Interconnection List
From
Publication
No.
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
Common Voltages and Signals
68P81080C44-B
68P81083C20-B
68P81083C20-B
Signal Name Node No. Schematic Diagram Title
IO3 J0403-21 Controller Interface
See List of Common Voltages and
Signals at End of This Table
RX_DATA_IN Controller/Main Controller
RTSB_OUT Controller/Main Controller
JABBA_SEL Controller/Main Controller
BUF_SPI_DATA Controller/Main Controller
:SECURE_SEL
JABBA_INT Controller/Main Controller
MOD_A_B Controller/Main Controller
SPI_RX_DATA Controller/Main Controller
RSSI_OUT Controller, IO RSSI Buffers/
Controller Interface/Main Controller
RSSI_OUT Controller/Main Controller
LBAT Controller/Main Controller
To
Publication
No.
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B
68P81083C20-B