Radio Voltage, Simplified Schematic For Chart 1-7 - Motorola MCS 2000 Service Instructions Manual

Troubleshooting Radio Voltage, Simplified Schematic For Chart 1-7

Radio Voltage, Simplified Schematic For Chart 1-7

MAIN SHIELD
TRANSMITTER
A+
CONT
TX
P/A
A
5V
L
B
REG
T
A
U5802
E
T
R
T
N
E
A
R
T
Y
O
R
RECEIVER /
SYNTHESIZER
CASTING
68P81083C20-D
9.3V
REG
U0501
Q0553
K 9.1V
5V
REG
Q0552
HEAR
CLEAR
U0250
FRAC N
U5801
SLIC IVA
PEND
U5800
Q5770
ZIF
U3201
F1 µP
U0103
ROM
VCO
U0106
RAM
U0101
CONTROLLER
AUDIO
PA
U0203
UN
SW
VOLT
5V
OPTIONS
J0401
J0408
K4 µP
U0104
U0510/Q0510/Q0511
EEPROM
5V
U0108
REG
U0500 ASFIC
U0200
SWB+
ACC CONNECTOR
CONTROL
HEAD
8V
REG
U0502
A+
J0405-17
MIC
ELEC ON/OFF
PWR OFF DLY
J0405-16
S
W
J0405-18
B
+
J0405-7, 13
NOT PLACED
December 6, 2004
9-13
MAEPF-25962-O