Unplug again power source outlet, red indicator light shines again after about one second, fluorescent screen does not have light from beginning to end.

Breakdown is to output circuit to did not work all right cause. In switch on the mobile phone condition measures Q606 base voltage, if be low n, criterion Q606 did not guide, and the 13 feet of IC201 are outputted without travel drive pulse. Power supply of power source of oscillation of 17 feet travel carries reexamination voltage is 0V. Have 18V voltage along collector of Q206 of fish of circuit of 17 feet power supply, and blast off extremely without voltage. Tear open next measurement its base and blast off extremely positive and negative is infinity to resistor, explain Q206 already damaged. Change Q206, trouble removal.