Circuit Diagram; Main Unit - Vertex Standard VX-2000U Service Manual

Circuit Diagram

13.6 (13.5)
2.8 (8.2)
13.6 (12.7)
9.0 (9.0)
13.6 (12.7)
0 (8.8)
9.0 (0.1)
9.0
0.1 (8.2)
(0)
5.0 (0)
0.1 (0.3)
0 (0)
4.7 (0.5)
5.0 (5.0)
13.5 (13.5)
1.3 (1.0)
0 (0)
8.6 V p-p
6.3 (6.6)
8.4 V p-p
88 mV
0.8 (0.8) p-p
7.8 V
p-p
4.0 (4.0)
9.0 (9.0)
4.0 (4.0)
4.0 (4.0)
0 (3.4)
0 (8.0)
13.3 (11.8) 0 (4.7)
0
(1.1)
0 (1.1)
9.0 (0)
2.7 (2.8)
4.2 (0) 0 (0)
0.8 (0)
0 (0)
5.1 (5.1)
440 mV
p-p 370 mV p-p
2.1 (2.1)
2.5 (2.5)
1.7 V
p-p
4.0 (4.0)
114 mV
p-p
4.0 (4.0)
2.1
(2.1)
0
(2.4)
5.8 V
p-p 0
2.1 (2.1) 4.0 (4.0) 0 (4.9)
3.9 V
4.9 (4.9) p-p
2.0 (2.0)
2.0 (1.8)
3.0 (3.0)
0 (0)
1.7 (1.7)
2.4 (2.4)
2.0 (2.0)
2.4 (2.4)
XX : RX 465.300 MHz, wide, Inject +30 dBµ at ±3.0 kHz deviation
(XX): TX 465.300 MHz, Hi power, Inject – 25.7 dBm at 1 kHz tone
3.3 (4.0)
2.7 (4.0)
0 (5.9) 0 (7.3)
0 (0.8)
0 (8.6)
0 (8.6)
0.6
(0)
0 (5.0)
0.1 (0)
0 (0)
5.6
4.8 (4.8)
0.9(0)
330 mV
0.5 (0)
5.2(0)
0.33 V
p-p
0.6
5.5 (0)
0.7 (0)
4.4 (0)
8.0 (0)
8.9 (0) 5.6 (0)
0.7 (0)
0.7
(0)
12.9 (12.8)
0.1
2.3 (2.3)
(0.1)
3.9
(3.9)
6.8 (6.0)
4.0 (7.9)
4.0 (0.1)
4.3 (7.9)
4.0 (4.0)
5.0 (5.0)
2.1 (2.1)
1.6 V
p-p
2.4 (2.4)
2.0 (2.0)
2.1
(2.0)
1.0 V
p-p 1.0 V
p-p
2.1 (2.1)
2.0 (2.0)
5.0 (5.0)
MAIN Unit (Lot. 1~)
7.8 (7.8)
7.3 (7.3)
7.4 (7.4)
3.5 (3.5)
2.7
(2.7)
3.4 (3.4) 3.0 (3.0)
0.86 V
p-p
115 mV
p-p 4.0 (4.0)
2.7 (2.8)
2.5 (2.6)
2.7 (2.8)
2.5 (2.5)
p-p
4.0 (4.0)
5.0 (5.0)
2.5 (2.5)
4.7(4.7)
4.5 (4.5)
4.7 (4.7)
4.9 (4.9)
4.9 (4.9)
5.0 (5.0)
0 (0)
5.0 (5.1)
5.0
4.0 (4.0)
0 (0) (5.0)
5.0 (5.0)
5.0 (0)
0 (0)
5.0 (0)
5.0 (5.0)
5.0 (5.0)
5.0 (5.0)
0 (0)
5.0 (5.0)
5.0 0 (0)
0 (0)
5.0
3.2 (3.2)
(5.0)
0 (0)
8.9 (8.9)
114.5 mV
p-p
0 (0)
9.0
(9.0)
4.7 (0)
13.6 (13.5)
4.4 (4.4)
5.0 (5.0)
0 (0)
0 (0) 5.0 (5.0)
0 (0) 13.6 (13.6)
90 mV p-p
0 (0.1)
7.7 (0)
4.7 (4.7)
1.0 V p-p
4.9 (4.9)
0 (0)
0(0.4)
0 (0)
5.0 (5.0)
0 (0)
1.9 (1.9)
3.2 (3.2)
0 (0)
5.0 (5.0)
4.6 (0.1)
0 (0)
4.6 (0.1)
23