Chapter 12. Circuit Diagrams; Pictorial Diagram - Frigidaire GLBM188HB Service Manual

GLBM188HB
CHAPTER 12.
CIRCUIT DIAGRAMS
GLBM188HB

[1] Pictorial Diagram

1 RED
2 GRN
RY2
RED
BLK/BLK
CN-A
5 4 3 2 1
GRY ORG BRN
CN-B
1
PPL
2
3
BLK
120V AC
60Hz
2 1 3 CN-M
RED
GND
NOISE FILTER UNIT
NOTES:
1. Circuits subject to change without notice
2. The neutral wire(White or Gray wire) must be connected to the prescribed tab terminal of the lamp socket.
3. Only certain models use the humidity sensor.
4. The neutral wire(White/Gray wire) must be connected to the winding end tab terminal of the power transformer
primary winding.
5. Only PLBMZ189HC has the earth wire.
HUMIDITY SENSOR
CN-F
CN-C
1 2 3 4 5 6 7
BRN BLK YLW RED
MAGNETRON
TEMP.FUSE
OVEN THERMAL
CUT OUT
145ºC
BRN
POWER UNIT
YLW
C5 RY6
HOOD FAN
THERMOSTAT
RY7
PPL
B1 RY5
60ºC
Low
C7
RY8
N.O.
High
B3
1
A5
A3
C3 C1
N. O.
WHT
6 3 2 4 5 1 CN-N
COOK
TOP
LAMP
CL CL
HM
HOOD FAN
*NOTE 2
MOTOR 120ºC
WHT
WHT
1
CN-L
Figure S-1. Pictorial Diagram
Service Manual
DOOR SENSING SWITCH
CN-D
Control
harness B
MONITOR SWITCH
SECONDARY INTERLOCK SWITCH
MAGNETRON
RY1
WHT/WHT
GRY/GRY
WHT/GRY
BLK
H.V. CAPACITOR
8 7
WHT
150ºC
A1 COM.
N.O.
D40
E1
T1
RED
RY2
PRIMARY
INTERLOCK
RELAY
GRN
LOW VOLTAGE
E2
TRANSFORMER
RY1 *NOTE 3
RY3
F3
OVEN
LAMP
RELAY
F2
TURN-
TABLE
CN-D
11
MOTOR
F1
RELAY
COM. C9
TTM
ATM FM
OVEN
OL LAMP
20W
*NOTE 2
GRY WHT
*NOTE 5 N.O.
COM
SECONDARY INTERLOCK
SWITCH
12
11
CONTROL
UNIT
CN-J
1
Page 37
12 – 1
RED
GRN
BLK
GRY/WHT
WHT
GRY
POWER TRANSFORMER
LEAD WIRE COLOR CODE
GRY : GRAY GRN : GREEN
BLK : BLACK
WHT : WHITE
BRN : BROWN
ORG : ORANGE BLU : BLUE
PNK : PINK
PPL : PURPLE
RED : RED
YLW : YELLOW
POWER
TRANSFORMER
HIGH
VOLTAGE
CAPACITOR
0.94uF
2300VAC
HIGH
VOLTAGE
RECTIFIER
6
SWITCH
UNIT
CN-G
1
DOOR UNIT