Portable DVD projector, comprising: a PDVD module, a projection display module, a projection power management module and a drive module for a projector lamp, the PDVD module being connected to the projection display module, the projection power management module and the drive module for the projector lamp is, and the PDVD module control provides the required video signal to the projection display module; the projection display driver control receives the video signal emitted by the PDVD module; and the drive module for the projector lamp receives the signal processed by the projection display module and drives the projector,to project a picture.
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