Sharp R-405KS-T User Manual

R405KST
12 – 1
R405KST
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
OVEN LAMP
MAGNETRON
COM.
MONITOR
SWITCH
N.C.
PRIMARY INTERLOCK SWITCH
SECOND INTERLOCK RELAY
TURNTABLE MOTOR
POWER TRANSFORMER
COM.
NO
WHT
RED
RED
WHT
ORG
GRY
ORG
WHT
RED RED BRN
ORG
THERMAL CUT-OUT (OVEN)
MAGNETRON TEMP FUSE
FAN MOTOR
RED
RED
WHT
WHT
RED
RED
POWER SUPPLY CORD 120V 60Hz
NOTE:
The neutral (WHT) wire must be connected to the
terminal with "N" mark on the power supply cord.
RED
WHT
WHT
H
N
NOTE: The grounding conductor of the power supply cord has been grounded by power
supply cord fixing screw.
The screw must always be kept tight.
COM.
N.O.
DOOR SENSING SWITCH
GRY
GRN
GRN
to Chassis support
GRN
GRY
GRN
2 1
CN-B
BRN
WHT
ORG
RED
WHT
ORG
ORG
GRY
WHT
GRY
WHT
GRY
RY1
CN-B
SP1
CN-G
T1
1
113
2
RY2
CONTROL UNIT
N
L
WHT
RED
WHT

Sharp R-405KS-T Specifications

General

Brand	Sharp
Model	R-405KS-T
Category	Microwave Oven
Language	English