Villa ARCOVIS 3000 R, Technical Manual

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Villa Sistemi Medicali ARCOVIS 3000 S/R – Faults Finding - 5
[File: 201181-00-20.doc] Rev.0 - Page 29/100
3.5.3. Test points
In the drawing below the position of Test Points is
indicated on the board. Nel topografico seguente è evidenziata la posizione
dei “Test Point” sulla scheda.
Board Tp Ref. Description Ref. to
Right
value
Range
Format
1V=
↓
Tp1 8B +15V Tp4 (0V-gnd) +15V ±0,3V -
Tp2 8B -15V “ -15V ±0,3V
Tp3 75C Check Supply Fault “ 0V ±0,3V
Tp4 8B 0V15 (gnd) --- --- ---
Tp5 8A 0V5 (gnd) --- --- ---
Tp6 --- n.u. --- --- ---
Tp7 8A +5V Tp5 (0V-gnd)
Tp8 163B Vref. Network CAN BUS “ 2,5V ±0,1V
Tp9 76B XR_ORDER CONTROL Tp4 (0V-gnd)
Impulsive logical level during x-rays
Livello Logico impulsivo durante RX
Tp10 52C XR_ENABLE CONTROL “
High logical level during x-rays
Livello Logico Alto durante RX
Tp11 --- n.u. --- --- ---
Tp12
83B,
133B
Dac out SET IRIDE Tp4 (0V-gnd) --- 0…4V
Tp13 58C Feedback kV “ --- 0…6V 20kV
Tp14 58D mA FLUORO “ --- 0…6V 2mA
Tp15 58D mA RAD “ --- 0…5V 10mA
Tp16 75C mA RAD (max-mAs) “ --- 0…5V 10mA
Tp17 75C Max mAs Ref. “ 5V -0,2/+0
B5
GSC
Tp18 32C 0Vref (gnd) --- ---
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