Supply Schematic Verified — Wannien 101v0 Power

Electrolytic capacitors near heat sources are high-failure items. Verify they haven't "bulged" or dried out, especially those on the +12V rail. Common Repair & Troubleshooting Steps Safety First:

Primarily used as an inverter for neon lamps and scanner assemblies. wannien 101v0 power supply schematic verified

A verified schematic for the 101V0 consistently shows the AC input flowing through a standard safety fuse (F1). Technicians verifying this section should check the schematic against the PCB for the presence of an NTC thermistor (TH1), used to limit inrush current. wannien 101v0 power supply schematic verified

Measure between the Drain, Source, and Gate pins. A low resistance or zero-ohm reading between any pins indicates a dead short. wannien 101v0 power supply schematic verified