4-2
Model MH9115XE
BK = Black BR = Brown
RD = Red YL = Yellow
GN = Green BL = Blue
PK = Pink WH = White
NOTES:
1. Oven is Off.
2. Door is Open.
CAVITY
THERMAL
PROTECTOR
MAGNETRON
THERMAL
PROTECTOR
BK
BK
BK
L
GN
N
W
W
15A LINE
FUSE
BK
RELAY #2
RELAY #1
LOW-VOLTAGE
TRANSFORMER
1
2
RELAY #3
RELAY #4
RELAY #5
RELAY #6
8
3
4
5
6
7
PRIMARY
INTERLOCK
SWITCH
COOKTOP LIGHTS
RD
W
RD
W
OVEN LIGHT
W
BL
(C)
(NC)
(NO)
BK
BL
BR
YL
YL
W
W
BR
BASE
THERMAL
PROTECTOR
W
PK
RD
BL
YL
BK
(LOW)
(HI)
(C)
YL
RD
BLOWER
MOTOR
FAN
MOTOR
TURNTABLE
MOTOR
BL
MONITOR
SWITCH
SECONDARY
INTERLOCK
SWITCH
BR
RD
W
W
(C)
(NO)
(C)
(NC)
BL
BL
RD
RD
PK
BK
HIGH-VOLTAGE
TRANSFORMER
HIGH-VOLTAGE
CAPACITOR
RECTIFIER
BL
BR
PK
BL
TEMP
PROBE
RD
W
RD
W
RD
FA
F
MAGNETRON
PK RD BL BR YL BKW
PK
BL BR
PK
BL
12 34
5
67
8
12 34 12 3
8-PIN CONNECTOR
4-PIN CONNECTOR
3-PIN CONNECTOR
CONTROL MODULE
1
234
MICROCOMPUTER
BOARD