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Panasonic M25C color TV refrigerator Boot Black fault repair method

Time£º2014-07-10 08:34:27  Source£ºNetwork  Author£ºUnknown  Clicks£º1211
  

According to the fault phenomena measured memory M58655P (IC1102) (4) feet (CS, storage to the voltage control input) only 2 V (normal is 4.5 V), doubt M58655P has a problem, but after change new fault remains. M58655P (4) of the feet, through a lk Ω resistor connected to the CPU (39) of the foot, so the judge is the CPU (39) internal control has a foot problem. Try to CPU (39), shorter legs after receiving to troubleshooting. m6xservice manual download site
 m6xservice manual download site
¡¾ prompt ¡¿ in the deflection coil of panasonic tube, on and off deflection winding attachment is easy to appear broken mark. Practices when heating wire end first and then pull wires, welding can be good again.m6xservice manual download site