Datascope - Mindray
Datascope - Mindray
Datascope - Mindray
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Theory of Operation Ventilator Control and Drive<br />
Power Board<br />
Battery input, J4<br />
PIN NAME FUNCTION<br />
1. BAT Battery Input +<br />
2. 5V Power Ground<br />
3. BATTEST Battery test input<br />
DC24V Power input, J3<br />
PIN NAME FUNCTION<br />
4. GND Power Ground<br />
5. GND Power Ground<br />
6. 24V Power input<br />
7. 24V Power input<br />
DC Power output, J2<br />
PIN NAME FUNCTION<br />
1. GND Power Ground<br />
2. +5V Controller Logic Power<br />
3. P12V Power 12V<br />
4. PWBUS Power Bus 24V<br />
5. GND Analog Ground<br />
6. A12V Analog 12V<br />
7. 5V/4.8V Power 5V/4.8V<br />
Heater Power, J1<br />
PIN NAME FUNCTION<br />
6. GND Power Ground<br />
7. 5V Controller Power, Output Enable<br />
8. 24V Heater Power Supply<br />
9. PBUS Power Bus, No Connection<br />
Power Control, J2<br />
PIN NAME FUNCTION<br />
1. GND Ground<br />
2. /PWON Power On Enable, Low active<br />
3. PWEN Power On Enable, High active<br />
4. 5VAUX 5V Auxiliary<br />
5. DC_M AC/DC Monitor signal<br />
6. PWBUS Power bus<br />
7. BAT_M Battery Monitor signal<br />
AS3000 Service Manual 0070-10-0683 1 - 27
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