The filter circuit consists of a capacitor (C1) and a resistor (R1) in series. The capacitor is a high-quality, low-ESR type (47uF/250V) that provides effective filtering of the DC voltage. The resistor (R1) is a 10 ohm, 5W type that helps to limit the inrush current.
When the 101V0 fails, the following components are the most frequent culprits: Wan Nien 101V0 Power Supply Schematic - Expert Q&A wannien 101v0 power supply schematic