Portable machine for repairing poor parasitic of kinescope

The utility model discloses a portable type kinescope parasitic repairing machine, which comprises a machine casing, wherein, the utility model is composed of electrical apparatus elements, such as a pulse waveform generator 1, two sets of voltage boosters 2 and 5, pulse amplifiers 3 and 4, a power supply 6, a frequency controller 7, etc., which are arranged in the machine casing. The portable type kinescope parasitic repairing machine can repair a bad parasitic phenomenon of the kinescope after the kinescope is sold out in any regions, recovers the voltage withstanding performance of an electron gun of the kinescope, improves the installing rate of the kinescope in the assembly process of a whole machine and causes the bad parasitism to be greatly reduced after the kinescope leaves factory, and the repair rate reaches more than 80%. The utility model has the advantages of small size, light weight, convenient carrying and safe and reliable operation and use.