Standard Horizon Eclipse DSC GX1000S Service Manual page 13

13.8 V
TX HI: 4.0 V
TX LOW: 0.6 V
TX: 8.0 V
TX HI: 3.0 V
TX LOW: 1.5 V
TX: 1.8 V
TX: 7.3 V
TX: 2.2 V
TX: 1.4 V
RX: 4.4 V
TX: 0 V
RX: 0 V
TX: 4.4 V
RX: 5.0 V
TX: 0 V
TX HI: 0 V
TX LOW: 5.0 V
RX: 8.0 V
8.0 V
RX: 0 V
TX: 0 V
TX: 8.0 V
RX: 0 V
RX: 5.0 V
TX: 5.0 V
TX: 0 V
POWER "ON": 13.8 V
13.8 V
RX: 6.0 V
RX: 2.9 V RX: 7.4 V
RX: 1.2 V
5.7 V 6.7 V
7.2 V
0.8 V
0.1 V
6.9 V
3.9 V
RX: 8.0 V
TX: 0 V
3.3 V
TX HI: 3.8 V
TX LOW: 0.7 V
2.4 V
MIC MUTE "OFF": 5.0 V
MIC MUTE "ON": 0 V
5.0 V
8.0 V
2.5 V
RX: 5.6 V
RX: 4.0 V
TX: 3.7 V
TX: 0 V
4.8 V
4.9 V
4.3 V
5.0 V
1.8 V
1.2 V
2.2 V
1.8 V 4.6 V
5.0 V
MAIN Unit
Circuit Diagram
RX: 7.8 V RX: 1.1 V RX: 7.8 V
RX: 0.2 V
RX: 0.4 V
RF –9 dBμV(emf): 3.8 V
RF +3 dBμV(emf): 1.6 V
RX: 5.3 V
RX: 2.3 V
RX: 2.9 V
RX: 5.1 V
PLL "LOCK": 0 V
PLL "UNLOCK": 5.0 V
RX: 3.5 V
AF MUTE "OFF": 5.0 V
AF MUTE "ON": 0 V
RX: 2.1 V
RX: 2.2 V
RX: 1.3 V
RX: 0.7 V
RX: 1.5 V
13.8 V
AMP MUTE "OFF": 0 V
AMP MUTE "ON": 5.0 V
13