Chapter 13. Circuit Diagrams; Oven Schematic - Sharp R-380LS Service Manual

CHAPTER 13.
R380L(W)
CIRCUIT DIAGRAMS

[1] Oven Schematic

SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. CLOCK APPEARS ON DISPLAY.
NOISE FILTER
FUSE
F10A
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME PROGRAMMED.
3. START KEY TOUCHED.
NOISE FILTER
FUSE
F10A
TEMPERATURE
FUSE 150ºC
(OVEN)
RY-2
2ND.
INTERLOCK
RELAY
CONTROL
UNIT
B1
RY-1
Figure O-1 Oven Schematic-OFF Condition
TEMPERATURE
FUSE 150ºC
(OVEN)
RY-2
2ND.
INTERLOCK
RELAY
CONTROL
UNIT
B1
2ND. INTERLOCK
RELAY CONTROL
SWITCH
RY-1
Figure O-2 Oven Schematic-ON Condition
13 – 1
Service Manual
F-3
F-2
F-1
B2
2ND. INTERLOCK
RELAY CONTROL
SWITCH
1ST. LATCH
SWITCH
F-3
F-2
F-1
B2
1ST. LATCH
SWITCH
R380L(W)
CAPACITOR
1.13μ
AC2300V
CAPACITOR
1.13μ
AC2300V