Vertex Standard VX-5500V, Service Manual

Page: 28 / 80

6A-1
MAIN Unit
MAIN Unit
Circuit Diagram
1.55V
XX : TX 161.1 MHz, MIC Input Level 1 kHz 3.0mV (STD Dev), High Power
(XX) : RX 161.1 MHz, RF Input Level 40dBµ emf (MOD=1.0 kHz, Dev=3.0 kHz), EXT SP OUT 10% Distn
Narrow : (8.7V)
Wide : (4.03V)
Wide : (4.93V)
Narrow : (0V)
3.52V
7.65V
2.4V
4.93V
0.84V
3.78V
7.1V
1.9V
7.76V
6.45V
2.9V
2.21V
1.4V
0.6V
(5.66V)
(0.96V)
(5.54V)
(2.07V)
(5.66V)
(4.81V)
(1.05V)
(0.64V)
(5.29V)
(5.3V)
(4.47V)
(4.76V)
(4.76V)
Wide : (8.69V)
Narrow : (4.05V)
Wide : (4.06V)
Narrow : (8.69V)
Wide : (4.06V)
Narrow : (8.69V)
Wide : (8.69V)
Narrow : (4.06V)
(7.5V)
1.8V
(1.75V)
1.27V
(1.05V)
(4.94V)
(0.9V)
(2.37V)
(5.0V)
(0.79V)
(4.31V)
(3.01V)
(1.42V)
(3.82V)
(3.27V)
(0.6V)
(2.93V)
(4.94V)
(4.89V)
(4.0V)
(0V)
(4.0V)
(4.39V)
(7.54V)
(3.6V)
(3.18V)
(2.67V)
7.79V
(7.68V)
(8.87V)
3.52V
(1.88V)
(8.13V)
(1.9V)
(1.9V)
3.54V
(1.9V)
(13.8V)
(13.75V)
(8.93V)
(8.82V)
8.81V
8.84V (8.2V)
(8.81V)
2.5V
(2.9V)
8.2V
(8.84V)
4.97V
(0V)
0V (4.97V)
0V
(4.95V)
(1.87V)
(3.14V)
(8.42V)
(2.77V)
(3.8V)
Narrow : 4.93V
Wide : 0.0V
3.95V
3.94V
3.95V
4.46V
4.45V
4.45V
(13.11V)
Narrow : 1.87V
Wide : 1.94V
0V
(4.95V)
2.55V
3.09V
(2.57V)
(8.32V)
(1.34V)
(2.13V)
(8.5V)
(7.19V)
(2.65V)
(2.62V)
(4.8V)
Narrow : (8.7V)
Wide : (0.07V)
Narrow : (8.7V)
Wide : (4.03V)
(4.8V)
(3.23V)
(2.44V)
(8.59V)
Narrow : (4.03V)
Wide : (8.7V)
Narrow : (0.07V)
Wide : (8.7V) Narrow : (4.03V)
Wide : (8.7V)
Circuit Diagram