The Samsung MC12J8035CT is a high-performance microwave oven with advanced cooking features, digital controls, and multiple power settings. This parts manual provides detailed information about replacement components, technical specifications, and maintenance procedures for the MC12J8035CT model. Below are key sections covering parts identification, technical data, replacement procedures, and ordering information.
Key components: Magnetron assembly, Turntable motor, High voltage transformer, Control panel, Door assembly, Cavity lamp, and various switches and sensors.
| Component | Part Number | Description |
|---|---|---|
| Magnetron | MJ-M12501V | 1200W microwave generator |
| Turntable Motor | TM-MC12J01 | Rotates glass tray during operation |
| High Voltage Transformer | HVT-8035CT | Steps up voltage for magnetron |
| Control Panel | CP-MC12J8035 | Touch control interface with display |
| Door Assembly | DA-MC12J8035 | Complete door with hinges and seals |
| Cavity Lamp | CL-12J8 | 25W interior lighting |
| Door Switches | DS-MC12J8035 | Safety interlock switches (set of 3) |
| Cooling Fan Motor | CFM-8035 | Ventilation system motor |
| Glass Tray | GT-MC12J8035 | Rotating cooking surface |
| Roller Guide | RG-MC12J8035 | Supports glass tray rotation |
Complete listing of all serviceable components with part numbers and descriptions.
| Part Name | Part Number | Qty | Notes |
|---|---|---|---|
| Magnetron Assembly | MJ-M12501V | 1 | Includes mounting hardware |
| High Voltage Capacitor | HVC-8035CT | 1 | 2100V, 1.0μF |
| High Voltage Diode | HVD-MC12J | 1 | 12kV, 350mA |
| Turntable Motor | TM-MC12J01 | 1 | 6 RPM, 120V |
| Door Seal | DS-MC12J8035 | 1 | RFI gasket |
| Control Panel PCB | CPB-MC12J8035 | 1 | Main control board |
| Door Switch Set | DSS-8035CT | 3 | Primary, secondary, monitor |
| Thermal Cut-out | TC-MC12J8035 | 2 | 145°C and 165°C |
| Cooling Fan | CF-8035CT | 1 | Plastic blade assembly |
| Oven Lamp | OL-MC12J8035 | 1 | 25W, E17 base |
Step-by-step instructions for replacing major components.
WARNING! High voltage components retain charge even when unplugged. Always discharge capacitor before servicing.
Regular maintenance procedures to ensure optimal performance.
CAUTION! Never operate with damaged door seal or safety switches.
Critical safety components that must be properly maintained.
| Component | Function | Test Procedure |
|---|---|---|
| Door Interlock Switches | Prevent operation with door open | Check continuity when door closed |
| Monitor Switch | Safety backup system | Verify opens when door closed |
| Thermal Cut-outs | Overheat protection | Check continuity at room temperature |
| Door Seal | RFI containment | Visual inspection for damage |
| Fuse | Overcurrent protection | Check continuity |
Detailed electrical parts and specifications.
Physical components and their functions.
| Symptom | Possible Faulty Part | Corrective Action |
|---|---|---|
| No power | Fuse, door switches, transformer | Check continuity; replace faulty component |
| No heating | Magnetron, capacitor, diode | Test high voltage components; replace as needed |
| Turntable not rotating | Turntable motor, roller guide | Check motor operation; replace if faulty |
| Sparking inside | Wave guide cover, rack position | Replace wave guide cover; ensure proper rack use |
| Door won't close | Hinges, latch mechanism | Adjust or replace door components |
For genuine Samsung replacement parts:
Note: Use only genuine Samsung parts for safety and warranty compliance.
Samsung MC12J8035CT warranty coverage:
For warranty service: Contact Samsung Customer Service at 1-800-SAMSUNG