Magnetron and high voltage
We test the magnetron, diode and capacitor when the oven hums but food stays cold.
Microwave repair at home at TTZ-1
Home visitDiagnostics with repairWarranty on labor
Microwave repair at TTZ-1 suits first-quarter kitchens: the technician finds weak heat, sparks or shutdowns and agrees the estimate before repair.
At TTZ-1 we replace door microswitches when the oven starts with the door not fully closed.
Ovens are checked in panel kitchens of the first TTZ quarter in Yashnabad.
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-1
Service Area
Visit time
Confirmed by phone
How to arrange a visit
- Name the TTZ-1 block and oven model — the first quarter is inside the Yashnabad visit zone.
- Say if heat is weak, the cavity sparks, or the breaker trips at once.
- If the plate does not turn, note whether a motor hum is heard under the cavity.
How the visit works
Mica cover
We inspect the waveguide and mica when sparks, scorch marks or burns appear on the cavity wall.
Turntable drive
We diagnose the motor, coupler and rollers 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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