This core module describes the skills, knowledge and attitude required to DVD player. The learner will be able to select and arrange different materials, equipment and tools used when repairing a DVD player. Moreover, he/she will be able to repair different parts of a DVD player including; DVD player power supply and DVD player control module.

This core module describes the skills, knowledge and attitude required to repair cell phone hardware.

The learner will be able to select and arrange different materials, equipment and tools used when repairing cell phone hardware. Moreover, he/she will be able to repair different parts of a cell phone hardware including; cell phone charger and cell phone motherboard. He/ she will also be able to replace the screen of a cell phone.

This core module describes the skills, knowledge and attitude required to repair audio amplifier. The learner will be able to select and arrange different materials, equipment and tools used when repairing audio amplifier. Moreover, he/she will be able to repair different parts of an audio amplifier including; audio amplifier power supply and amplifying circuits.