Main Unit - Vertex Standard VX-410 series Service Manual

Circuit Diagram
0.30V
<1.07V>
{0.44V}
0.3V
0V <1.07V>
<1.71V>
{0.43V}
{0.95V}
7.49V <7.29V> {7.32V}
6.47V
<6.51V>
{6.47V}
0.98V <1.74V> {1.12V}
3.59V
(3.36V)
3.35V
(3.35V)
2.72V
(2.72V)
1.82V (1.82V)
3.54V
1.80V (3.54V)
(1.77V)
SQL open : 0.60V
SQL close : 0.18V SQL open:6.73V
7.48V
SQL close:7.49V (7.48V)
0.0V
3.59V
(0.0V)
(3.59V)
SQL open : 7.49V
SQL close : 0.18V
SQL open : 0.71V
SQL close : 0.0V
3.51V
SQL open : 7.49V (3.01V)
SQL close : 0.0V
SQL open : 3.39V
SQL close : 0.25V
4.42V
0.75V
0V
0.16V
(4.67V)
0.16V
(0.83V)
0V
7.49V
<2.52V> <7.33V>
{2.01V} {7.40V}
0.02V
(0.46V)
2.95V (2.95V)
7.48V (7.48V)
3.51V
(3.51V)
3.59V
(3.59V)
3.58V
(3.58V)
0.15V
(4.96V)
7.48V (7.48V) 4.97V
(5.01V)
0.0V (5.01V)
6.82V
(6.86V)
3.59V
(3.59V)
3.44V
4.92V
7.48V 3.64V
(0.0V) (0.0V)
(7.48V) (3.66V)
2.45V (0.0V)
0.16V
0.78V (0.79V) 3.35V (4.11V)
(2.50V)
1.69V
(1.74V)
0.48V
(2.88V)
3.46V
(3.52V)
3.96V
(3.78V)
3.99V
4.97V
(4.10V)
(5.00V)
2.39V
(2.06V)
2.82V
(2.67V)
4.69V
(4.79V)
0.02V (3.46V)
3.59V
3.56V
(3.59V)
(3.56V)
3.57V (3.57V)
3.58V (3.58V)
0.0V
(0.0V)
3.59V (3.59V)
4.78V
1.70V
0.73V
0.51V
4.97V
(0V)
0V (0V)
0.16V
(4.95V)
0.14V
(2.86V)
4.91V
(0.0V)
3.30V
(3.30V)
3.53V
(3.53V)
3.30V
3.59V 7.48V 3.59V
7.49V
(3.30V)
[3.50V] [7.48V] [3.59V] [7.49V]
3.45V
3.33V [3.45V]
[2.84V]
2.13V [1.05V]
0V
[2.93V]
3.51V (3.51V)
1.67V
3.51V
(3.51V)
MAIN Unit (Lot. 1~2)
Wide:0V
Narrow:0V
Wide:3.39V
Narrow:0V
4.84V
Wide:0V
Narrow:0V
Wide:0.36V
Narrow:0.55V
Wide:3.67V Wide:0.84V
Narrow:3.67V Narrow:0V
Wide:0V
Narrow:1.05V
Wide:0.36V
Wide:0V Wide:3.39V
Narrow:0.55V
Narrow:1.06V Narrow:0V
Wide:0V
Narrow:3.03V
3.59V
(3.59V)
3.58V
[3.54V]
7.49V
[7.48V]
2.03V
[0.95V]
0V
[2.93V]
RX : XX
TX : (XX)
TX HIGH : <XX>
TX LOW : {XX}
LED on : [XX]
19