Fronius TRANSPOCKET 1400 MV Serviceanleitung Seite 27

MEASURING POINTS PFU14, V1.2
LED checklist see assemblies
of the PFU 14
(rear view)
Transistor module
+U Out 2
G1 S1 G3 S3
Temperature sensor
Abb.4b
(rear view)
GND
Out 1
G2 S2 S4 G4
Varistor and PTC-thermistor
9
R~150Ω Ω Ω Ω Ω
R = ∞ ∞ ∞ ∞ ∞ Ω Ω Ω Ω Ω
Primary rectifier