Vertex VX-920 Series - Display Unit

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Display Unit
VX-920/-920E VHF series Service Manual
Circuit Diagram (Lot. 1-3)
PWR ON: 5.0 V
PWR OFF: 0 V
PWR ON: 3.2 V
PWR OFF: 0 V
7.4 V
6.3 V
3.0 V
2.9 V @25 °C
3.8 V @25 °C
PWR ON: 3.4 V
PWR OFF: 0 V
LAMP ON: 3.3 V
LAMP OFF: 0 V
LAMP ON: 0.1 V
LAMP OFF: 2.5 V
LAMP ON: 1.2 V
LAMP OFF: 2.6 V
LAMP ON: 3.1 V
LAMP OFF: 3.9 V
LAMP ON: 0.1 V
LAMP OFF: 2.5 V
LAMP ON: 1.3 V
LAMP OFF: 2.5 V
LAMP ON: 3.1 V
LAMP OFF: 3.7 V