R305KS
12 – 1
R305KS
Service Manual
CHAPTER 12.
CIRCUIT DIAGRAMS
[1] Pictorial Diagram (Figure S-1)
Figure S-1. Pictorial Diagram
HIGH
VOLTAGE
CAPACITOR
H.V.
RECTIFIER
HIGH
VOLTAGE
COMPONENTS
MAGNETRON
COM.
MONITOR
SWITCH
COM.
N.O.
N.C.
DOOR SENSING SWITCH
SECONDARY INTERLOCK SWITCH
TURNTABLE
MOTOR
POWER TRANSFORMER
COM.
NO
GRY
W
H
T
WHT
GRY
RED
GRY
GRY
R E D
P N K
B L K
W
H
T
R E D
GRN
GRY
GRY
GRN
BLK
GRY
WHT
GRY
RED
RED
GRN
BLK
PNK
GRY
C/T
FUSE
FUSE
NOISE
FILTER
FAN
MOTOR
BLK
WHT
2
1
WHT
WHT
WHT
RED
RY1
PRIMARY INTERLOCK RELAY
CN-B
CN-B
T1
1
2
N.O.
COM.
RY2
N.O.
COM.
CONTROL
UNIT
GRY
OVEN
LAMP
PNK
RED
RED
PNK
RED
WHT
Power
Supply
Cord
Screw
Oven
Cavity
Back
Plate
L
N
Connect
the
wire
lead
which
has
the
black
case
to
the
terminal
"L"
of
the
noise
filter.
GRY
GRY
TH
E
R
M
A
L
CU
T-
O
U
T
(O
V
E
N
)
