Daewoo KOR-804M - Page 41

(TROUBLE
6)
Microwave
output
power
is
low.
First
of
all,
check
if
output
power
is
really
low
following
“measurement
of
the
micro-
wave
output
power”
on
page
21.
Ci
a
Be
Bee
Check the power
source voltage
with magnetron
oscillating
ase i
Lower
than
Decrease
in
Customer
power
source
cation
207
volts
voltage
educatio'
Output
power is low.
Normal
Check
tne
amning
Abnormal
Defective
touch
NOTE 3 control circuit
Normal
periods of the
RELAY ‘1” coil
NOTE 2
Replace
Replace depending
on the result of
Aging change
of
magnetron
output
test
|
NOTE
2:.
The
following
chart
shows
the
timing
periods
of
the
RELAY
1".
7
26 (Seconds)
24
8
40