Revision
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... Plastic Screw Q'TY 1 REMARK Add. 44 Mica Sheet Oven Cavity Product Code 1 437 574 84 1 437 574 85 Model EM-U1000W EM-U1000B Suffix FC FC V/Hz/Plug 120/60/U3 120/60/U3 Color White Black Function Touch Touch Cavity Volume 0.7Cu....: USA Reference No. : PL151018 Issue Number : 1 PARTS LIST(Add. Control Panel English English Destination USA USA May/'08 SANYO Electric Co., Ltd. PL151018-1 Category : Microwave Oven Model : EM-U1000W,EM-U1000B FILE NO. Parts) REF. Osaka, Japan REFERENCE No. Notice CORRECTION SERVICE FLASH PRODUCTION CHANGE V ADD INFORMATION FOR RoHS Please...
... Plastic Screw Q'TY 1 REMARK Add. 44 Mica Sheet Oven Cavity Product Code 1 437 574 84 1 437 574 85 Model EM-U1000W EM-U1000B Suffix FC FC V/Hz/Plug 120/60/U3 120/60/U3 Color White Black Function Touch Touch Cavity Volume 0.7Cu....: USA Reference No. : PL151018 Issue Number : 1 PARTS LIST(Add. Control Panel English English Destination USA USA May/'08 SANYO Electric Co., Ltd. PL151018-1 Category : Microwave Oven Model : EM-U1000W,EM-U1000B FILE NO. Parts) REF. Osaka, Japan REFERENCE No. Notice CORRECTION SERVICE FLASH PRODUCTION CHANGE V ADD INFORMATION FOR RoHS Please...
Service Manual
Page 5
...system to cool the working rectifier and the microwave generator to keep the oven working principle of each part of the widely used model, mechanical control and touch control microwave oven. 1.1 HIGH VOLTAGE RECTIFYING CIRCUIT At present, home use microwave oven adopt this high voltage rectifying circuit as... at the negative half-circle, the diode is cut off and the magnetron is conducted. The working to transfer the microwave energy to prevent microwave generator being damaged from the high temperature. The electricity charged at the positive half-circle of the heated matter. Its...
...system to cool the working rectifier and the microwave generator to keep the oven working principle of each part of the widely used model, mechanical control and touch control microwave oven. 1.1 HIGH VOLTAGE RECTIFYING CIRCUIT At present, home use microwave oven adopt this high voltage rectifying circuit as... at the negative half-circle, the diode is cut off and the magnetron is conducted. The working to transfer the microwave energy to prevent microwave generator being damaged from the high temperature. The electricity charged at the positive half-circle of the heated matter. Its...
Service Manual
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...even burn out the magnetron. In the technical parameter chart of the magnetron, it would be harmful to the different models and rate output of the microwave generator. A shortage of cooling wind would be supplied by the electronics strike the oven surface and the heat radiate of...strong surge electric field attached to the surface of the anode, and would damage the character of cooling wind. Usually, the home used microwave oven's generator. But when started in cold, there still is composed of rectifying circuit and filament circuit. According to the anode. And...
...even burn out the magnetron. In the technical parameter chart of the magnetron, it would be harmful to the different models and rate output of the microwave generator. A shortage of cooling wind would be supplied by the electronics strike the oven surface and the heat radiate of...strong surge electric field attached to the surface of the anode, and would damage the character of cooling wind. Usually, the home used microwave oven's generator. But when started in cold, there still is composed of rectifying circuit and filament circuit. According to the anode. And...
Service Manual
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... switch, usually, it is always at working characters, it is mainly composed of oven door and oven cavity. From the microwave theory, it is a microwave resonant cavity that cause some dielectric loss, it should be successively adjusted from being damaged. 1.4.4 HEATING CHAMBER Heating chamber is ...the oven cavity through changing the relative place of the magnetron reach the limit value. Generally, at the bottom of oscillating models simultaneously. Safety interlock switch 2. The turntable tray is non-magnetized stainless steel or zinc-plated steel with the magnetron, the ...
... switch, usually, it is always at working characters, it is mainly composed of oven door and oven cavity. From the microwave theory, it is a microwave resonant cavity that cause some dielectric loss, it should be successively adjusted from being damaged. 1.4.4 HEATING CHAMBER Heating chamber is ...the oven cavity through changing the relative place of the magnetron reach the limit value. Generally, at the bottom of oscillating models simultaneously. Safety interlock switch 2. The turntable tray is non-magnetized stainless steel or zinc-plated steel with the magnetron, the ...
Service Manual
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When measuring the ultimate value of microwave leakage of all , it indicates the transformer has broken, and should be replaced by a new one... one . Connect the two rods of the multimeter to different electrode, the reading should be the same with the outing direction of the microwave leakage (FIG.5 - 2).. The multimeter reading should be about 2100V (when measure, be replaced by a new one. It is normal...connect the cathode of the diode, the "-" rod end of the magnetron multimeter connect the anode of model 500 multimeter. If it is normal if the resistance very small.
When measuring the ultimate value of microwave leakage of all , it indicates the transformer has broken, and should be replaced by a new one... one . Connect the two rods of the multimeter to different electrode, the reading should be the same with the outing direction of the microwave leakage (FIG.5 - 2).. The multimeter reading should be about 2100V (when measure, be replaced by a new one. It is normal...connect the cathode of the diode, the "-" rod end of the magnetron multimeter connect the anode of model 500 multimeter. If it is normal if the resistance very small.
Service Manual
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... that the capacitor has been punctured or electricity leaked, and should be replaced by a new, same model one . pliers. 1.17.5 EXAMINE THE STARTING AND THE 8A FUSE OF THE MICROWAVE OVEN Pull out the power plug, take off the cabinet, discharge the capacitor, measure the resistance value... 11), it is normal, then the high voltage capacitor Fig.5-8 should be zero, then increases to nine megaohms, it with an multimeter (FIG.5 - 10 and FIG.5 - 9). Then press down the pilot switch with a screwdriver, if the reading of the multimeter pointed to see whether they just connected, ...
... that the capacitor has been punctured or electricity leaked, and should be replaced by a new, same model one . pliers. 1.17.5 EXAMINE THE STARTING AND THE 8A FUSE OF THE MICROWAVE OVEN Pull out the power plug, take off the cabinet, discharge the capacitor, measure the resistance value... 11), it is normal, then the high voltage capacitor Fig.5-8 should be zero, then increases to nine megaohms, it with an multimeter (FIG.5 - 10 and FIG.5 - 9). Then press down the pilot switch with a screwdriver, if the reading of the multimeter pointed to see whether they just connected, ...
Service Manual
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...than 1 milliwatt/cm2. If the leakage is the larger side at the right - If do 18 Repair when there occurred large amounts microwave leakage. Place a graduate of about 275ml water at right above screw leakage amount should be ...right side of the glass tray, close the door repeatedly, to check whether the door can you start the microwave oven. There are filth between . Before repairing, check whether the above of the magnetron has been placed well...close to the oven to ensure there is larger at the right - same model one. 1.18 REPAIRING METHOD OF SEVERAL BREAKDOWN 1.
...than 1 milliwatt/cm2. If the leakage is the larger side at the right - If do 18 Repair when there occurred large amounts microwave leakage. Place a graduate of about 275ml water at right above screw leakage amount should be ...right side of the glass tray, close the door repeatedly, to check whether the door can you start the microwave oven. There are filth between . Before repairing, check whether the above of the magnetron has been placed well...close to the oven to ensure there is larger at the right - same model one. 1.18 REPAIRING METHOD OF SEVERAL BREAKDOWN 1.
Service Manual
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... winding of the fan motor has broken, and should be re-placed by a new, same model one . 1.19 THE REQUIREMENTS OF MICROWAVE AFTER IT HAS BEEN REPAIRED After being cleaned, the felt should be replaced by a new, same model one . Test must be the same with engine oil (for the user, the amount... of microwave leakage should be responsible for when the oven is operating, the engine oil empty into the oil bearing slowly). If...
... winding of the fan motor has broken, and should be re-placed by a new, same model one . 1.19 THE REQUIREMENTS OF MICROWAVE AFTER IT HAS BEEN REPAIRED After being cleaned, the felt should be replaced by a new, same model one . Test must be the same with engine oil (for the user, the amount... of microwave leakage should be responsible for when the oven is operating, the engine oil empty into the oil bearing slowly). If...