Vertex Standard VX-2500V Circuit Diagram

LIGHT ON: 3.9 V

LIGHT OFF: 0 V

TX: 1.8 V BUSY: 2.2 V

LIGHT ON: 5.0 V

LIGHT OFF: 0 V

5.0 V

2.7 V

5.0 V

5.0 V

8.2 V

FLASH ROM WRITE: 5.2 V FLASH ROM WRITE: 5.2 V FLASH ROM WRITE: 5.2 V

FLASH ROM WRITE: 5.0 V

HOOK ON: 4.7 V

HOOK OFF: 0.5 V

PTT ON: 5.0 V	FLASH ROM WRITE: 12.0 V
PTT OFF: 0 V

PANEL Unit

Circuit Diagram

				5.0 V
				1.3 V
1.8 V	1.8 V		2.3 V
				1.0 V
			1.3 V
				2.6 V
3.2 V	0.8 V
0.8 V	5.0 V			0.6 V
0.8 V			0.8 V
4.9 V				0.5 V
1.6 V
			1.8 V	1.8 V
				2.6 V
		3.0 V
	4.9 V	5.0 V		1.8 V
				COMPANDER OFF: 0 V
				COMPANDER ON: 5.0 V
	0.8 V
				1.8 V

						2.5 V
						2.9 V
							5.0 V
			2.5 V			4.9 V
	2.7 V	2.5 V
				2.5 V	2.5 V	2.5 V
		2.5 V	2.5 V
	2.4 V
2.5 V	2.5 V	1.8 V
	1.8 V		1.8 V
							2.5 V
		2.5 V
1.8 V					1.8 V		2.5 V
	2.5 V
	1.8 V					1.8 V	0.8 V
			1.7 V		1.8 V
						1.8 V	3.8 V
						1.8 V

31