Magnetron
We test the magnetron and HV diode when the oven hums but food stays cold.
Microwave repair at home at TTZ-2
Home visitDiagnostics with repairWarranty on labor
Microwave repair at TTZ-2: no heat or sparks in the cavity — the technician checks the magnetron, mica and turntable drive.
On LG and Samsung in the second quarter the mica often burns: sparks on the cavity ceiling while the magnetron still runs.
Ovens sit in kitchens of the eastern Yashnabad housing belt — give the neighbouring-quarter block, not the plant line.
from 100,000 sum
Free diagnosticsExact price after diagnostics. We agree on the estimate and parts needed before work starts.
Arrival in 1-2 hours
Warranty included
Home repair
10+ years experience
TTZ-2
Service Area
Visit time
Confirmed by phone
How to arrange a visit
- TTZ-2: neighbouring-quarter block and oven model — inside the Yashnabad visit zone.
- In the second TTZ quarter: food barely warms, flashes at the mica, or the housing-belt kitchen breaker trips on start.
- If the plate is still, say whether a motor hum is heard under the cavity.
How the visit works
Mica
We inspect the waveguide and mica when sparks and burns appear on the wall.
Turntable drive
We diagnose the motor and coupler when the tray sits still or jerks.
Heating & electronics
Issues We Fix
Heating and magnetron
- Not heating
- Sparking inside
- Noisy operation
Electronics and door
- Won't turn on
- Touch panel not responding
- Door won't close
- Display not working
Mechanics
- Turntable not spinning
- Burning smell
Brands We Service
- Samsung
- LG
- Panasonic
- Bosch
- Whirlpool
- Sharp
- Daewoo
- Artel
- Midea
- Hisense
Topic 1 / 3
Microwave magnetron replacement
If the microwave hums but won't heat, or heats weakly, the magnetron is often the cause. The magnetron generates microwaves — without it, the oven is just a box with a timer.
During diagnostics, the technician checks the magnetron, capacitor, diode, and fuse. If the magnetron has failed, we'll suggest a replacement matched to your model. Repair usually takes 1–2 hours when the part is available.
Frequently Asked Questions
Microwave not heating or sparking?
Tell us the model and symptoms — we'll advise on a home visit and prepare for diagnostics.
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