Changhong c2165 TV automatic search can't lock table, TV signal is not inserted, indefinite time screen plate a no snow, watching the TV program, only noises without sound repair method of fault
Open the cabinet, observed that this machine is placed in the integrated circuit block ic101 (ta7680p), image frequency coil T127, 131 (1rf1077), sound if the coil T140 (cs5245), sound if filter z102 (6.5m), Z103 (6.0m) have been replaced.iKnservice manual download site