Figure 2-3. Power supply, front view with bottom front panel removed.
power supply and when the circuit breaker
switch is at POWER ON. Place the circuit
provided as an aid to troubleshooting. When
breaker switch to off (down) and disconnect
using the data, observe the
the input power cord.
(1) Before making resistance measure-
windings when input power is applied to the
ments of the windings, determine