Alignment And Adjustments; High Voltage Transformer - Samsung CE935G Operating Instructions Manual

5. Alignment and Adjustments

1. High voltage is present at the high voltage terminals during any cook cycle.
2. It is neither necessary nor advisable to attempt measurement of the high voltage.
3. Before touching any oven components or wiring, always unplug the oven from its power source and discharge the high voltage
capacitor.

5-1 High Voltage Transformer

1. Remove connectors from the transformer terminals
and check continuity.
2. Normal resistance readings are as follows:
MODEL
Secondary
Filament
Primary
(Room temperature = 20ûC)
5-2 Magnetron
1. Continuity checks can indicate only an open
filament or a shorted magnetron. To diagnose an
open filament or shorted magnetron :
2. Isolate the magnetron from the circuit by
disconnecting its leads.
3. A continuity check across the magnetron filament
terminals should indicate one ohm or less.
4. A continuity check between each filament terminal
and magnetron case should read open.
Samsung Electronics
PRECAUTION
SHV-945EG1
103.0Ω 10%
¡
Shows Continuity
1.6Ω 10%
¡
Primary
Terminals
Magnetron Antenna
Cooling Fins
Filament Terminals
Gasket Plate
5-1