R220KW
12 – 1
R220KW
Service Manual
CHAPTER 12.
CIRCUIT DIAGRAMS
[1] Pictorial Diagram (Figure S-1)
Figure S-1. Pictorial Diagram
BL
U
MO
N
IT
O
R
SW
IT
C
H
SEC
O
N
D
A
R
Y
IN
TE
R
LO
C
K
S
W
ITC
H
CO
M
CO
M
RE
D
N.
C
.
N.
O
.
N.
O
.
CO
M
GR
Y
GR
N
GR
N
GR
Y
TE
M
P
E
R
A
TU
R
E
FU
S
E
(O
V
E
N
)
D
OOR
SEN
S
IN
G
S
W
IT
C
H
BL
K
OR
G
GR
N
CO
N
TR
O
L
P
A
N
E
L
WH
T
R Y1
PR
IM
A
R
Y
IN
TE
R
LO
C
K
RE
LA
Y
CN
-B
2
1
CN
-A
N.
O
.
CO
M
.
T1
3
1
RY
2
OR
G
RE
D
BL
K
RE
D
CN
-A
2
GR
Y
1
3
CN
-B
2
1
GR
N
GR
Y
CO
M
N.
O
.
GR
Y
GR
Y
HIGH
VOLTAGE
CAPACITOR
H.V.
RECTIFIER
(RED)
(WHT)
(RED)
HIGH
VOLTAGE
COMPONENTS
MAGNETRON
TURNTABLE
MOTOR
POWER
TRANSFORMER
RED
RED
GRY
GRY
RED
WHT
WHT
ORG
FUSE
FAN
MOTOR
BLU
GRY
RED
OVEN
L
AMP
RED
GRY
GRY
L
N
WHT RED
Power
S
upply
Cord
Oven
Cavity
Back
Plate
Screw
Noise
Filter
G
R
N
GRY
WHT
ORG
Connect
the
wire
lead
which
has
the
black
case
to
the
terminal
"L"
of
the
noise
filter.
