LG MV-1345S Service Manual
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MICROWAVE OVEN
SERVICE MANUAL
MODEL: MV-1345S
CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : 3828W5S0439
April, 1997
Printed in Korea
SPECIFICATIONS
Rated Power Consumption
Microwave Output
Frequency
Power Supply
Rated Current
Magnetron Cooling
Microwave Stirring
Rectification
Door Sealing
Safety Devices
Magnetron
High Voltage Capacitor
High Voltage Diode
Cook top Lamp
Cavity Lamp
Timer
Tray
Overall Dimensions
Oven Cavity Size
Effective Capacity of Oven Cavity
Accessories
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1350W maximum (Microwave oven only)
1460W maximum (Microwave oven+Cook top lamps+Ventilation fan)
900W (IEC60705 TEST PROCEDURE)
Adjustable 90W through 900W, 10 steps
2450 MHz ± 50 MHz
120V ± 12V AC, 60 Hz
11.9 Amp. (Microwave oven only)
12.9 Amp. (Microwave oven+Cook top lamps+Ventilation fan)
Forced Air Cooling
Dual Dirstribution System
Rectification Voltage Double Half-Wave
Choke System
Magnetron Thermostat:
Open at 109°C ± 4°C
Oven Cavity Thermostat:
Open at 110°C ± 50°C
Close at below 0°C
Fuse(20A)
Primary Interlock Switch
Secondary Interlock Switch
Interlock Monitor
2M214 - 5129
Capacitor: 0.91µF, 2.1 KV AC
Diode; 350mA, 9.0 KV
125 V, 30 W
125 V, 30 W
Digital, up to 99 mim. 99 sec. (in each cooking stage)
Tempered Safety Glass
2915/16"(W)x167/16"(D)x153/8"(H)
19"(W)x89/16"(D)x145/8"(H)
1.3 Cu.ft.
Owner’s Manual & Cooking Book, Installation Manual,
Temperature Probe, Metal Rack, Exhaust Adapter, Exhaust
Damper, Mounting Kit and Two filters, Ratating Ring Assembly.
SWITCH CHART
PRIMARY
SWITCH MODE
CONDITIONS
DOOR OPEN
DOOR CLOSE
WITHOUT
NORMAL
CYCLE
NOTE: Use the above switch chart with circuit diagram on page 2.
TEMP. PROBE
WITH
TEMP. PROBE
INTERLOCK
SWITCH
COM
NO
•
•
•
- 1 -
SECONDARY
INTERLOCK
SWITCH
COM
NO
•
•
•
INTERLOCK
MONITOR
SWITCH
COM
NO
•
OVERALL CIRCUIT DIAGRAM
SCHEMATIC DIAGRAM
- 2 -
MATRIX CIRCUIT FOR TOUCH KEY BOARD
- 3 -
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