Friday, July 10, 2015

MICROWAVE OVEN CIRCUIT DIAGRAM SHARP Model R 1900J

SHARP S6903 - R1900PJ - R-1900J MICROWAVE OVEN SCHEMATIC
CIRCUIT DIAGRAMS
1. DOOR CLOSED.
2. PLUGGED IN OVEN.
3. NOTHING APPEAR ON DISPLAY
Oven Schematic-OFF condition right after the oven is plugged in.
4. DOOR OPENED.
5. “0” APPEAR ON DISPLAY.
Oven Schematic-OFF condition when the oven door is opened.
6. DOOR CLOSED.
7. “0” APPEAR ON DISPLAY
The relay RY4 will open if the oven is not operated for 3 minutes or more. And the oven condition will go back.
Oven Schematic-OFF condition after the oven door is closed.
1. DOOR CLOSED.
2. MANUAL/ REPEAT PAD TOUCHED.
3. COOKING TIME PROGRAMMED.
4. STRAT PAD TOUCHED.
Oven Schematic-Cooking Condition.
CLICK ON THE SCHEMATICS TO ZOOM IN