There appears to be an issue with the Toshiba TV models 32DV502B & 32BV502B TVs where it may not switch on and then after a "pop" or small bang it will die and lose power. Although this may sound terminal, parts are readily available to make repairing this tv an option. This fault may occur on similar tv models, but the known ones are listed below:

Toshiba 32DV502
Toshiba 32DV502B
Toshiba 32BV502
Toshiba 32BV502B