Vertex Standard VX-4000L, Service Manual, Page: 27 / 80

VX-4000 VHF Low-band Service Manual
6A-2
MAIN Unit (Lot 1 ~)
0.14V
(2.09V)
0.0V
(2.09V)
0.0V
(4.19V)
0.0V
(3.6V)
0.01V
(0.81V)
8.64V
(8.65V)
0.01V
(0.78V)
0.0V (0.77V)
1.31V (1.1V)
1.28V
(1.1V)
1.86V
(1.19V)
1.1V
(1.1V)
1.1V
(1.1V)
1.76V
(1.18V)
1.1V
(1.1V)
(0.31V)
(12.99V)
(12.47V)
6.83V
(6.83V)
0.0V
(0.0V)
4.86V
(4.86V)
4.88V
(4.88V)
4.87V
(4.87V)
4.87V
(4.87V)
4.87V
(4.87V)
4.86V
(4.87V)
3.74V
(3.74V)
3.82V
(3.82V)
3.69V
(3.69V)
3.81V (3.81V)
8.94V (8.94V)
1.97V (1.97V)
4.50V (4.50V)
(4.59V)
4.76V
(0.0V)
2.57V (2.57V) 4.86V (4.86V)
0.0V (4.86V)
0.0V (0.0V)
(4.5V)
(4.5V)
(4.54V)
4.5V
(4.5V)
4.04V
(4.04V)
3.85V
(3.85V)
3.84V
(3.84V)
2.14V (2.14V)
8.97V (8.97V)
4.03V
(4.03V)
3.85V (3.85V)
3.65V
(3.65V)
8.96V (8.97V)
4.03V
(4.03V)
2.4V
(2.41V)
2.21V (2.21V) 2.38V (2.38V)
4.86V
(4.86V)
2.39V
(2.39V)
0.0V (0.0V)
4.76V
(4.76V)
2.4V
(2.4V)
(13.47V)
(13.13V)
(6.1V)
(6.16V)
(6.21V)
(6.2V)
(6.19V)
4.03V
(4.04V)
4.03V
(4.04V)
4.04V
(4.04V)
4.04V
(4.04V)
4.03V
(4.03V)
4.03V (4.04V) 8.96V (8.97V)
Pow Off: (13.74V)
Pow On:(0.02)
0.63V
(4.88V)
4.76V (4.76V)
5.92V
(5.92V)
4.92V
(4.92V)
0.0V
(0.0V)
4.58V (4.59V)
4.41V
(4.41V)
0.0V
(0.0V)
3.82V
(3.82V)
3.84V (3.84V)
3.85V (3.85V)
XX : TX 33.1 MHz, MIC Input Level 1 kHz 3.0mVrms (STD Dev), High Power
(XX) : RX 33.1 MHz, RF Input Level 40dbµ emf (MOD=1.0 kHz, Dev=3.0 kHz), EXT SP OUT 10% Distn 14.0W