GE SCB 1001, ZSC 1001, ZSC 1000, SCB 1000 manual Noise Filter, Capacitor and Diode

Noise Filter

The noise filter is located behind the blower assembly on the right side of the oven. The noise filter is held in place by a single Phillips-head screw. The filter ground wire is attached to the oven chassis near the noise filter by a single Phillips-head screw. The outer cover must be removed to access the noise filter. (See Oven Removal / Partial Removal.)

Note: When installing the noise filter, ensure all filter wiring is connected to the correct terminals.

Top View of Noise Filter

Ground Wire Screw

Screw

Noise Filter

Check to make sure the fuse is good. Check the noise filter for approximate resistance value at the following locations:

White (neutral input) to white (neutral output) - 0 Ω

Black (line input) to black/brown (line output) - 0 Ω

White (neutral input) to black (line input) - 23 Ω

Front View of Noise Filter

Input

Wire

Harness

Output-NOutput-L

Capacitor and Diode

WARNING: Always be certain the capacitor is discharged before servicing. Mechanically discharge by placing an insulated handle screwdriver between the diode connection of the capacitor and the oven chassis ground.

Note: The capacitor has an internal discharge resistor that automatically discharges the capacitor when the oven turns OFF. Under normal operation, capacitor should fully discharge within 30 seconds.

The oven must be

partially removed toDiode access the capacitor. (See

Oven Removal / Partial

Removal.) The capacitorScrew is located behind the top

access cover and is held in place by 2 Phillips-head screws. A single Phillips- head screw attaches the capacitor and diode to the oven chassis.

Note: When disconnecting the wires and diode from the capacitor, note wire and diode locations.

The capacitor wires have locking tabs. Remove the capacitor, capacitor bracket, and diode as one assembly.

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