Vertex Standard Spirit VXA-700, Service Manual

Page: 33 / 40

33
CNTL Unit
Circuit Diagram
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.4V
(1.4V)
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.4V
(1.4V)
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.4V
(1.4V)
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.4V
(1.4V)
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.5V
(1.5V)
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.3V
(1.4V)
CTCSS/DCS OFF: 3.5V
CTCSS/DCS ON: 0V
(3.5V)
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 3.5V
(0V)
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.2V
(2.4V)
WX ALRT OFF: 0V
WX ALRT ON: 1.5V
WX ALRT OFF: 0.1V
WX ALRT ON: 1.4V
WX ALRT OFF: 0V
WX ALRT ON: 1.2V
WX ALRT OFF: 0V
WX ALRT ON: 1.5V
WX ALRT OFF: 0V
WX ALRT ON: 1.4V
WX ALRT OFF: 0V
WX ALRT ON: 3.5V
WX ALRT OFF: 3.5V
WX ALRT ON: 0V
CTCSS/DCS OFF: 0V
CTCSS/DCS ON: 1.4V
(1.4V)
0.5V
(1.5V)
0.5V
(0V)
1.3V
(1.3V)
0V
(0V)
1.0V
(1.0V)
0.2V
(1.5V)
2.9V
(1.6V)
0.1V
(1.5V)
0.2V
(1.2V)
0V
(1.8V)
0V
(1.8V)
0V
(1.5V)
0V
(1.5V)
0.2V
(1.5V)
7.8V
(6.8V)
0.1V
(0.1V)
1.2V
(0V)
0V
(1.2V)
LAMP OFF: 0.2V
LAMP ON: 6.5V
(6.7V)
LAMP OFF: 7.0V
LAMP ON: 6.5V
(6.7V)
1.8V
(1.8V) 1.8V
(1.7V)
1.3V
(1.3V)
3.5V
(3.5V)
1.8V
(1.8V)
0V
(3.5V)
SAVE OFF: 0V
SAVE ON: 3.5V
(0V)
3.5V
(3.5V)
6.4V
(6.2V)
3.0V
(2.9V)
3.1V
(3.0V)
0V
(0V)
3.6V
(3.6V)