Service manual

38
R-870B
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-1. Pictrorial Diagram
RED
WHT
WHT
THERMAL  CUT-OUT (OVEN)
OVEN LAMP  (HALOGEN LAMP)
MONITOR 
RESISTOR
THERMAL CUT-OUT 125°C(MG)
FAN  MOTOR
CONVECTION MOTOR
WHT
BLK
WHT
RED BRN
WHT
HIGH VOLTAGE COMPONENTS
G–Y
BLU
BRN
WHT
RED
NOISE  FILTER
POWER SUPPLY CORD
WHT
COM
WHT
GRY
GRY
WHT
N.C.
N.O.
COM.
GRILL HEATER
BOTTOM HEATING  ELEMENT
CONNECTOR
GRY
RED
ORG
CN-B
GRY GRY
RED BRN
BLK
TURNTABLE MOTOR
MONMITOR SWITCH 
1ST.  LATCH SWITCH
GRY
WHT
2 4 5 3
1

RED
ORG
GRY
2
1

GRN
GRY
CN-A
NEUTRAL
LIVE
NL
EARTH
15A
M10A
T2
T1
RED WHT
BRN
QRG
GRN
GRN GRN
GRY
N.O.
COM.
2ND. INTERLOCK RELAY CONTROL  SWITCH
RED
ORG ORG
BRN
WHT
WHT WHT
WHT
BLK
AH SENSOR
RED
WHT
1 2 3
CN-F
THERMISTOR
CN-B
1 3
2
SP1
T1
15
RY6
RY2
RY4 RY3
CONTROL PANEL
CN-A
RY5
CN-D
CN-F
CN-C
CN-C
CN-G
BLK
BRN
ORG
ORG
RY1
RED RED BRN
ORG
BLK
2 3
1

BLK BLK
CN-F
RED
WHT
MAGNETRON
H.V.

CAPACITOR
H.V. RECTIFIER
H.V. FUSE
HIGH VOLTAGE TRANSFORMER