Service Manual
Page 4
C01 C02 C03 C04 C05 C06 C07 C08 C09 C10 C11 C12 C13 COMPONENT CODE Name Model QTY GA-1000AS23C01 Fuse 65TS 125V 20A 1 GA-1000AS23C02 Fan motor SP-6309-120 1 GA-1000AS23C03 H.V.Capacitor CH85 1.0µF 2200V 1 GA-1000AS23C04 H.V.Diode HVM12(... 2M248K-N 1 GA-1000AS23C09 Microswitch V-5230Qor VP533B-OFB 2 GA-1000AS23C10 Microswitch V-5220Qor VP532B-OFB 1 GA-1000AS23C11 Thermostat KSD180 1 GA-1000AS23C12 Thermostat KSD105 1 GA-1000AS23C13 Oven lamp KEI T22/120V 20W 1 3 EM-Z2000S Microwave Oven Explode View EM-Z2000S Microwave Oven Components List COMPONENT No.
C01 C02 C03 C04 C05 C06 C07 C08 C09 C10 C11 C12 C13 COMPONENT CODE Name Model QTY GA-1000AS23C01 Fuse 65TS 125V 20A 1 GA-1000AS23C02 Fan motor SP-6309-120 1 GA-1000AS23C03 H.V.Capacitor CH85 1.0µF 2200V 1 GA-1000AS23C04 H.V.Diode HVM12(... 2M248K-N 1 GA-1000AS23C09 Microswitch V-5230Qor VP533B-OFB 2 GA-1000AS23C10 Microswitch V-5220Qor VP532B-OFB 1 GA-1000AS23C11 Thermostat KSD180 1 GA-1000AS23C12 Thermostat KSD105 1 GA-1000AS23C13 Oven lamp KEI T22/120V 20W 1 3 EM-Z2000S Microwave Oven Explode View EM-Z2000S Microwave Oven Components List COMPONENT No.
Service Manual
Page 7
... various construction, volume and control function. K Stands for a constant E Stands for the microwave frequency. If something wrong with the positive phase 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 follows: 120V power frequency voltage transferred...
... various construction, volume and control function. K Stands for a constant E Stands for the microwave frequency. If something wrong with the positive phase 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 follows: 120V power frequency voltage transferred...
Service Manual
Page 8
... SYSTEM In the working process of the microwave oven, the magnetron often makes the anode temperature rise due to the different models and rate output of those mechanical control microwave oven, electric control system mainly composes of the microwave generator. According to anode loss caused by... through the magnetron is the typical circuit diagram of the magnetron. A shortage of cooling wind. Microwave generator is composed of microwave oven. The quality of a microwave oven mostly depends on the quality of interlock switch, timer, power distributor and thermal cutout, etc. The...
... SYSTEM In the working process of the microwave oven, the magnetron often makes the anode temperature rise due to the different models and rate output of those mechanical control microwave oven, electric control system mainly composes of the microwave generator. According to anode loss caused by... through the magnetron is the typical circuit diagram of the magnetron. A shortage of cooling wind. Microwave generator is composed of microwave oven. The quality of a microwave oven mostly depends on the quality of interlock switch, timer, power distributor and thermal cutout, etc. The...
Service Manual
Page 10
...Made the S5 working 30 seconds as molding or thermal breakdown, which made of conduction ratio control. The material for food cooking microwave oven is the typical carton type heating. (FIG.2-8). Roller Shaft 5. control panel To improve the heating evenness there often fixed a ...and most of oscillating models simultaneously. Moreover, too big of the cavity requires beautiful in the oven cavity, improve the heating efficiency. Safety interlock switch 2. When power select switch is set at "HIGH", S5 is always conducted, the output of the microwave oven is 700W(full ...
...Made the S5 working 30 seconds as molding or thermal breakdown, which made of conduction ratio control. The material for food cooking microwave oven is the typical carton type heating. (FIG.2-8). Roller Shaft 5. control panel To improve the heating evenness there often fixed a ...and most of oscillating models simultaneously. Moreover, too big of the cavity requires beautiful in the oven cavity, improve the heating efficiency. Safety interlock switch 2. When power select switch is set at "HIGH", S5 is always conducted, the output of the microwave oven is 700W(full ...
Service Manual
Page 20
...pliers. 19 Fig.5-3 Fig.5-4 Fig.5-5 magnetron If no voltage at cut off the cabinet, starting the oven, measure the plug of the transformer with an avometer to 120V, then the secondary high voltage of...should be replaced by a new one . Measure the diode with the 2500V-alternating grade of model 500 avometer. If the high voltage diode is OK, then check the forwarding plug of the... transformer to different electrode, the reading should be the same with the outing direction of the microwave leakage (FIG.5 - 2).. It is normal if the reading is open - The avometer reading should be ...
...pliers. 19 Fig.5-3 Fig.5-4 Fig.5-5 magnetron If no voltage at cut off the cabinet, starting the oven, measure the plug of the transformer with an avometer to 120V, then the secondary high voltage of...should be replaced by a new one . Measure the diode with the 2500V-alternating grade of model 500 avometer. If the high voltage diode is OK, then check the forwarding plug of the... transformer to different electrode, the reading should be the same with the outing direction of the microwave leakage (FIG.5 - 2).. It is normal if the reading is open - The avometer reading should be ...
Service Manual
Page 21
...the avometer pointed to nine megaohms, it is normal, then the high voltage capacitor should be replaced by a new, same model one . If they are short - If the magnetron is normal. Change the rod to different polarity, the reading repeat.... If it indicates the transformer has broken, and should be replaced by a same model, same capacity one . Pull out the connecting plug of the magnetron, it with a new, same model one . circuited (FIG.5 - 13). Pull out the two plugs of the transformer... of the switch. 1.17.5 EXAMINE THE STARTING AND THE 8A FUSE OF THE MICROWAVE OVEN.
...the avometer pointed to nine megaohms, it is normal, then the high voltage capacitor should be replaced by a new, same model one . If they are short - If the magnetron is normal. Change the rod to different polarity, the reading repeat.... If it indicates the transformer has broken, and should be replaced by a same model, same capacity one . Pull out the connecting plug of the magnetron, it with a new, same model one . circuited (FIG.5 - 13). Pull out the two plugs of the transformer... of the switch. 1.17.5 EXAMINE THE STARTING AND THE 8A FUSE OF THE MICROWAVE OVEN.
Service Manual
Page 23
...a same model one . 1.19 THE CHARACTERS REQUIREMENTS OF MICROWAVE AFTER IT HAS BEEN REPAIRED After being cleaned, the felt should not exceed 25mm/sec. Pull out the power plug, take down the cabinet an discharge the capacitor. After the bearing being repaired, the microwave oven should not... be replaced by watching or touching. circuited, it is not on. This is the operating condition of microwave leakage should be measured strictly, and should be responsible for when the...
...a same model one . 1.19 THE CHARACTERS REQUIREMENTS OF MICROWAVE AFTER IT HAS BEEN REPAIRED After being cleaned, the felt should not exceed 25mm/sec. Pull out the power plug, take down the cabinet an discharge the capacitor. After the bearing being repaired, the microwave oven should not... be replaced by watching or touching. circuited, it is not on. This is the operating condition of microwave leakage should be measured strictly, and should be responsible for when the...