Service manual

10
KB-6025MS
KB-6025MK
KB-6025MW
HUMI
D
ITY
SENSOR
N
OI
S
E
SU
PR
E
SS
IO
N
CO
IL
RESISTOR 470
k
? 1/2W
LI
N
E
CROSS
CA
PA
CIT
O
R
1
.
0
? F 275
V
L
I
NE BYP
AS
S C
A
PACIT
OR
0.0
0
33
?
F
2
50V
F
U
SE
20A
FAN
M
O
TO
R
OVEN
L
AM
P
M
O
N
I
T
O
R
S
WI
T
C
H
PRIMARY INTERLOCK RELAY
H.
V
. R
E
C
T
I
FI
ER
M
A
G
N
ET
R
O
N
POWER TRAN
S
FO
R
MER
CAPACITOR
1
.
00
?
F
A
C
2
3
0
0
V
STIR
R
ER
MO
T
OR
C ONT R OL UNIT
MICROWAVE DRAWER
S WIT C HING R E G ULAT OR
OVEN THERMAL CUT-OUT
MG THERMAL CUT-OUT
SECONDARY INTELOCK SWITCH
MICROWAVE DRAWER DOOR OPEN-CLOSE MOTOR
DOOR POSITION SWITCH FRONT
DOOR POSITION SWITCH REAR
DOOR SENSING SWITCH
A3
A1
B1 N.O.
COM
RY4
RY3
RY1
RY2
N.O.
F1
F2
F3
A7
A5
M5
M4
M1
M3
N5
N4
N3
N2
N1
H9
E1
COM
L
INE BYP
AS
S
C
A
PA
C
I
T
O
R
0
.
00
33 ? F
25
0V
NOIS E FIL T E R
N
L
120V AC 60 Hz.
L O W VOL TA GE
F M
OL
S M
DM
N.C .
C
O
M
C OM
N.O.
H
N
WHT
RED
GND
G R N
WHT WHT
R E D
OR G
B L K OR G
WHT
B LK
O
R
G
C N501
3
C N501
1
RY5
TR ANS FOR ME R
C N502
2
C N502
1
C N502
3
R E D
B LK
R E
D
OR G
Y LW
B
LK
B LU
G
R
N
G R
N
G
R N
G R N
G R
N
G R N
G R
Y
WHT
B
LU
G R N
G R N
R E D R E D
R
E D
R E
D
OR G OR G
G
R Y
B LK
OR G
O
R
G
B
L
K
W
H
T
G
R
Y
B
R
N
B
L
K
W
H
T
W
H
T
W
H
T
G
R
Y
WHT
G R Y G R Y
WHT
WHT
G
R
Y
G
R
Y
NOT E S :
1. C irc uits / W ire C olors s ubjec t to c hange without notic e. 2. T erminal that is loca ted to the right s ide on the lamp s oc k et's bac k view
mus t be c onnec ted to neutral wire.
3. Only c ertain models us e the abs olute humidity s ens or
4. P ower T rans former (F inis h L ead) terminal mus t be c onnec ted to HO T wire (R E D)
G R N
"TO S
O
U
R
C
E
"
"TO SOURCE"
"TO
L
OA
D
"
"
T
O L
O
AD
"
E3
H11
R E D
G
R
Y
SCHEMATIC (OFF CONDITION)