4 various components of simple parameters are as follows , with reference to the time for maintenance. Magnetron filament resistance 1Ω or less , the filament voltage 3 ª± 2V; high voltage transformer primary 220V, winding resistance 2 ~ 3Ω. High voltage secondary winding voltage 2000V, winding resistance 80 ~ 100Ω; filament winding 3 ª± 2 ~ 3 ª± 4V, winding resistance less than 1Ω; turntable motor winding resistance 10 ~ 20kΩ, fan motor winding resistance of 200 ~ 300Ω.zffservice manual download site

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